CN211449907U - Building water supply and drainage pipeline over-building guide pipe - Google Patents

Abstract

The utility model discloses a building water supply and drainage pipeline pipe of crossing building, including pipe fitting, body and metal skin, the inside of body is equipped with the metal skin, the both ends welding of body has the mounting disc, the fastening bolt is installed through the screw hole in the inside of mounting disc, screwed pipe fixed mounting is passed through to the one end of body has the pipe fitting, the bottom welding of pipe fitting has the connection pad, the bottom welding of connection pad has the connecting pipe, and the inside of connection pad passes through the through-hole and is connected with the fastening bolt, the mounting disc passes through the fastening bolt and is connected with the connection pad. The utility model discloses an outer inside buffer sandwich layer of metal and wear-resisting ceramic layer, buffer sandwich layer can effectually alleviate the powerful impact that the ceramic face received, can the wear-resisting ceramic layer of effectual protection, prevent that the outer impact that receives of metal from directly conducting to the ceramic layer in and causing the ceramic layer cracked, further improve the compressive resistance of device.

Description

Building water supply and drainage pipeline over-building guide pipe

Technical Field

The utility model relates to a cross building pipe technical field specifically is a building water supply and drainage pipeline crosses building pipe.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and the pipeline passing through the building is a conduit which is widely applied to high-rise buildings.

The existing building water supply and drainage pipeline over-building guide pipe has the defects that:

1. most of the liquid guided by the cross-building conduit has certain corrosivity, the inside of the cross-building conduit is corroded by the liquid after long-term use, the service life of the conduit is shortened, the phenomenon of water seepage caused by the breakage of the pipeline is caused, and the cross-building conduit is easy to cause the water seepage phenomenon of a floor layer due to the fact that the cross-building conduit is installed in the floor layer, so that the damage is caused.

2. The existing pipe for passing through the building is easy to block at the joint when liquid is guided, and the pipe for passing through the building is extremely inconvenient to dredge because the pipe for passing through the building is fixedly arranged in a floor layer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building water supply and drainage pipeline crosses building pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building drainage pipe of crossing building, includes pipe fitting, body and metal skin, the inside of body is equipped with the metal skin, the both ends welding of body has the mounting disc, the fastening bolt is installed through the screw hole in the inside of mounting disc, the one end of body has the pipe fitting through screwed pipe fixed mounting, the bottom welding of pipe fitting has the connection pad, the bottom welding of connection pad has the connecting pipe, and the inside of connection pad is passed through the through-hole and is connected with the fastening bolt, the mounting disc passes through the fastening bolt and is connected with the connection pad.

Preferably, the inside of the metal outer layer is provided with a buffer interlayer, the inside of the buffer interlayer is provided with a wear-resistant ceramic layer, and the outer layer of the metal outer layer is coated with a waterproof coating.

Preferably, the internally mounted of body has the conveyer pipe, and the welding of the both ends of conveyer pipe has the flaring pipe, and the skin weld of conveyer pipe has the resistance to compression stripe.

Preferably, the internally mounted of fastening bolt has the connecting rod, and the both ends welding of connecting rod has the threaded rod, and the outside fixed mounting of threaded rod has the nut.

Preferably, the outer side of the threaded pipe is sleeved with a sealing ring, and a waterproof layer is arranged inside the threaded pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a conveyer pipe both ends welding has the water conservancy diversion diameter of the multiplicable conveyer pipe of flared tube, makes it be difficult to block up when the conveyer pipe carries out the liquid water conservancy diversion for more smooth and easy of conveyer pipe water conservancy diversion has reduced the work load that the staff increased because of the conveyer pipe blocks up, has improved the practicality of device.

2. The utility model discloses a fastening is tied and can be with connection pad and mounting disc zonulae occludens for the device junction is inseparabler, avoids junction infiltration phenomenon, has improved the leakproofness that the device is connected.

3. The utility model discloses an even distribution of resistance to compression stripe has reached the resistance to compression effect that increases the device in the conveyer pipe outside, not only can resist the outside extrusion of body, can also improve the bearing capacity that comes from the inside liquid of body, improves the crushing resistance of device.

4. The utility model discloses an outer inside buffer sandwich layer of metal and wear-resisting ceramic layer, buffer sandwich layer can effectually alleviate the powerful impact that the ceramic face received, can the wear-resisting ceramic layer of effectual protection, prevent that the outer impact that receives of metal from directly conducting to the ceramic layer in and causing the ceramic layer cracked, further improve the compressive resistance of device, the pottery has the advantage of very strong high temperature resistance simultaneously, has guaranteed the corrosion resistance of pipe again, the life of extension pipe.

5. The utility model discloses an install the sealing washer and increase device seal structure, can make the device junction form an inclosed whole, prevent the liquid seepage, improve the leakproofness of device junction.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the fastening bolt of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the metal outer layer of the present invention;

fig. 5 is a schematic view of the front structure of the threaded pipe of the present invention.

In the figure: 1. a pipe fitting; 101. a connecting disc; 102. a connecting pipe; 2. fastening bolts; 201. a connecting rod; 202. A threaded rod; 203. a nut; 3. mounting a disc; 301. a threaded hole; 4. a pipe body; 401. a delivery pipe; 402. A flared tube; 403. pressure-resistant stripes; 5. a metal outer layer; 501. a buffer interlayer; 502. a wear-resistant ceramic layer; 503. a water-resistant coating; 6. a threaded pipe; 601. a seal ring; 602. and a waterproof layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a building water supply and drainage pipeline cross-building conduit comprises a pipe fitting 1, a pipe body 4 and a metal outer layer 5, wherein the metal outer layer 5 is arranged inside the pipe body 4, the pipe body 4 can be fixedly installed in a floor layer to conduct liquid, the metal outer layer 5 is made of an iron material and has good toughness, mounting discs 3 are welded at two ends of the pipe body 4, the mounting discs 3 are convenient for device connection, the mounting efficiency of a device is improved, a fastening bolt 2 is installed inside the mounting discs 3 through a threaded hole 301, the fastening bolt 2 can be conveniently installed through the threaded hole 301, the mounting efficiency of the device is improved, a connecting disc 101 and the mounting discs 3 can be tightly connected through the fastening bolt 2, the connection position of the device is more tight, the water seepage phenomenon at the connection position is avoided, the connection tightness of the device is improved, the pipe fitting 1 is fixedly installed at one end of the pipe body 4 through a screwed pipe 6, simultaneously the device installation of being convenient for, increase device installation effectiveness, the bottom welding of pipe fitting 1 has connection pad 101, connection pad 101 can just be connected pipe fitting 1 and body 4 with the cooperation of mounting disc 3, improve the compactness of connecting, weld the bottom of connection pad 101 with connecting pipe 102, the inside of connecting pipe 102 is equipped with the internal thread, can cooperate pipe fitting 1 and body 4 zonulae occludens with screwed pipe 6, and the inside of connection pad 101 passes through the through-hole and is connected with fastening bolt 2, mounting disc 3 is connected with connection pad 101 through fastening bolt 2.

Further, the inside of metal skin 5 is equipped with buffering intermediate layer 501, can effectually alleviate the powerful impact that the ceramic surface received through buffering intermediate layer 501, can the wear-resisting ceramic layer 502 of effectual protection, prevent that the outer 5 of metal from strikeing direct conduction to the ceramic layer in and cause wear-resisting ceramic layer 502 cracked, further improve the compressive resistance of device, the inside of buffering intermediate layer 501 is equipped with wear-resisting ceramic layer 502, wear-resisting ceramic layer 502 has the advantage of very strong high temperature resistance simultaneously, the corrosion resistance of pipe has been guaranteed again, the life of extension pipe, and the outer 5 of metal skin's 5 skin scribbles waterproof coating 503, waterproof coating 503 protects the outer 5 of metal, prevent the corrosion that receives steam, the life of extension outer 5 of metal.

Further, the internally mounted of body 4 has conveyer pipe 401, conveyer pipe 401 fixed mounting carries out the pipeline of drain in the floor layer, the both ends welding of conveyer pipe 401 has flared pipe 402, the water conservancy diversion diameter through flared pipe 402 multiplicable conveyer pipe 401, make it be difficult to block up when conveyer pipe 401 carries out the liquid water conservancy diversion, make the more logical of conveyer pipe 401 water conservancy diversion, the work load that the staff increases because of conveyer pipe 401 blocks up has been reduced, the practicality of device has been improved, and the skin weld of conveyer pipe 401 has resistance to compression stripe 403, through the even distribution of resistance to compression stripe 403 in the conveyer pipe 401 outside, the resistance to compression effect of increasing the device has been reached, not only can resist the outside extrusion of body 4, can also improve the holding power that comes from the inside liquid of body 4, the resistance to compression of device is improved.

Further, the internally mounted of fastening bolt 2 has connecting rod 201, and the stainless steel material that connecting rod 201 adopted has good rust-resistant nature and toughness, can prevent because of the phenomenon that connecting rod 201 corrosion drops, has guaranteed the compactness of device connection, and the both ends welding of connecting rod 201 has threaded rod 202, and threaded rod 202 can provide the mounted position for nut 203, increases the fastening of connecting, and the outside fixed mounting of threaded rod 202 has nut 203, the fastening that can improve the connection of device of nut 203.

Further, the outside cover of screwed pipe 6 has sealing washer 601, through the multiplicable device seal structure of sealing washer 601, can make the device junction form a inclosed whole, prevents the liquid seepage, has improved the leakproofness of device junction, and the inside of screwed pipe 6 is equipped with waterproof layer 602, and waterproof layer 602 adopts waterproof coating, multiplicable screwed pipe 6 waterproof nature, can prolong the life of screwed pipe 6.

The working principle is as follows: before the device is used, a user firstly detects the device, confirms that the device is used after no problem exists, the flow guide diameter of the conveying pipe 401 can be increased through the flaring pipe 402, so that the device is not easy to block when the conveying pipe 401 conducts liquid flow guide, the flow guide of the conveying pipe 401 is more smooth, the workload of the user increased due to the blockage of the conveying pipe 401 is reduced, the practicability of the device is improved, the surface of the conveying pipe 401 is welded with pressure-resistant stripes 403 which are uniformly distributed outside the conveying pipe 401 through the pressure-resistant stripes 403, the pressure-resistant effect of the device is increased, the extrusion outside the pipe body 4 can be resisted, the bearing capacity of liquid inside the pipe body 4 can be improved, the pressure resistance of the device is improved, the strong impact on a ceramic surface can be effectively relieved through the buffer interlayer 501 arranged inside the metal outer layer 5, and the wear-resistant ceramic layer 502 can be effectively, prevent that the outer 5 impact that receives of metal from directly conducting to the ceramic layer in and causing wear-resisting ceramic layer 502 cracked, further improve the compressive resistance of device, wear-resisting ceramic layer 502 has very strong high temperature resistance's advantage simultaneously, has guaranteed the corrosion resistance of pipe again, prolongs the life of pipe, and the outer 5 of metal's skin scribbles waterproof coating 503, and waterproof coating 503 protects the outer 5 of metal, prevents to receive the corrosion of steam, prolongs the life of the outer 5 of metal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a building water supply and drainage pipeline crosses building pipe, includes pipe fitting (1), body (4) and metal skin (5), its characterized in that: the inside of body (4) is equipped with metal skin (5), the both ends welding of body (4) has mounting disc (3), fastening bolt (2) are installed through screw hole (301) to the inside of mounting disc (3), screwed pipe (6) fixed mounting is passed through to the one end of body (4) has pipe fitting (1), the bottom welding of pipe fitting (1) has connection pad (101), the bottom welding of connection pad (101) has connecting pipe (102), and the inside of connection pad (101) is passed through the through-hole and is connected with fastening bolt (2), mounting disc (3) are connected with connection pad (101) through fastening bolt (2).

2. The building water supply and drainage pipeline over-building conduit pipe of claim 1, wherein: the inside of metal skin (5) is equipped with buffering intermediate layer (501), and the inside of buffering intermediate layer (501) is equipped with wear-resisting ceramic layer (502), and the skin of metal skin (5) scribbles waterproof coating (503).

3. The building water supply and drainage pipeline over-building conduit pipe of claim 1, wherein: the inside mounting of body (4) has conveyer pipe (401), and the both ends welding of conveyer pipe (401) has flared tube (402), and the skin weld of conveyer pipe (401) has resistance to compression stripe (403).

4. The building water supply and drainage pipeline over-building conduit pipe of claim 1, wherein: the inside mounting of fastening bolt (2) has connecting rod (201), and the both ends welding of connecting rod (201) has threaded rod (202), and the outside fixed mounting of threaded rod (202) has nut (203).

5. The building water supply and drainage pipeline over-building conduit pipe of claim 1, wherein: the outside cover of screwed pipe (6) has sealing washer (601), and the inside of screwed pipe (6) is equipped with waterproof layer (602).

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