CN210425456U - Make things convenient for central air conditioning pipeline wall structure of passing of later stage circuit arrangement - Google Patents

Abstract

The utility model discloses a central air conditioning pipeline wall penetrating structure convenient for later-stage line arrangement, which comprises three air conditioning pipelines, three wall penetrating pre-buried pipes (4) arranged in parallel, an upper floor (1), a supporting beam (2) positioned below the upper floor (1), and a building wall (3) positioned below the supporting beam (2), wherein the three air conditioning pipelines are respectively an air conditioning main pipeline (5), an air conditioning loop pipe (6) and a condensed water return pipe (7); the wall-through embedded pipe (4) is embedded in the supporting beam (2), the wall-through embedded pipe (4) penetrates through the supporting beam (2) and openings at the end parts of the two ends of the wall-through embedded pipe (4) are respectively positioned on the surfaces of the two sides of the supporting beam (2), and the plane where the axes of all the wall-through embedded pipes (4) are positioned is parallel to the upper floor (1). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.

Description

Make things convenient for central air conditioning pipeline wall structure of passing of later stage circuit arrangement

Technical Field

The utility model relates to a make things convenient for central air conditioning pipeline wall penetrating structure that later stage circuit arranged belongs to the building field.

Background

With the improvement of living standard, the quality requirement of people on living environment is higher and higher, the air conditioner is widely applied to families, schools and some public places, and the use of the central air conditioner is more and more common in large-area indoor environment. The central air conditioner needs to arrange an air conditioner air outlet indoors and connect the air conditioner air outlet with an air conditioner valve and a central air conditioner host machine located outdoors through an air conditioner pipeline. Among the prior art, the air conditioner pipeline is installed before the process of interior decoration after the building subject is accomplished, when the air conditioner pipeline is arranged in the installation, need perforate on wall or roof beam and make the air conditioner pipeline can pass wall, roof beam in order to reach predetermined position, probably destroy the major structure of wall, roof beam at fenestrate in-process for the atress support nature of wall, roof beam reduces, and the difficult control of trompil makes the aperture great, the later stage still need block, and work load is big.

SUMMERY OF THE UTILITY MODEL

The technical scheme of the utility model to exist among the prior art: "when the air conditioner pipeline is arranged in the installation, need perforate on wall or roof beam and make the air conditioner pipeline can pass wall, roof beam in order to reach predetermined position, probably destroy the major structure of wall, roof beam at fenestrate in-process for the atress support nature of wall, roof beam reduces, and the wayward of trompil makes the aperture great, and the later stage still need carry out the shutoff, and work load is big" not enough, provides a central air conditioner pipeline that makes things convenient for later stage circuit arrangement and passes the wall structure.

In order to solve the technical problem, the technical scheme adopted by the utility model is that the central air-conditioning pipeline wall-penetrating structure convenient for later-stage line arrangement comprises three air-conditioning pipelines, three wall-penetrating pre-buried pipes arranged in parallel, an upper floor, a supporting beam positioned below the upper floor and a building wall positioned below the supporting beam, wherein the three air-conditioning pipelines are respectively an air-conditioning main pipeline, an air-conditioning loop pipe and a condensate water return pipe; the wall-through embedded pipes are embedded in the supporting beams, penetrate through the supporting beams, openings at the end parts of the two ends of the wall-through embedded pipes are respectively positioned on the surfaces of the two sides of the supporting beams, and planes where the axes of all the wall-through embedded pipes are positioned are parallel to the upper floor; the three air-conditioning pipelines respectively penetrate through the three wall-penetrating embedded pipes; a support ring group is embedded in the support beam and comprises a plurality of support lantern rings, three wall penetrating embedded pipes are positioned in the support lantern rings, and the wall penetrating embedded pipes are fixedly connected with the support lantern rings.

Among the technical scheme of this application, with the pre-buried pipe of wearing wall of three parallel arrangement in a supporting beam, wear the both ends opening of the pre-buried pipe of wall and set up in a supporting beam on the surface, the convenience is in the later stage when installation fitment pipe-threading operation. The supporting lantern ring is used for fixedly connecting the three wall-penetrating embedded pipes, so that the relative positions of the three wall-penetrating embedded pipes can be fixed, and the supporting lantern ring is embedded in the supporting beam, so that the fixing firmness of the wall-penetrating embedded pipes in the supporting beam is increased. In this application, will wear the pre-buried pipe of wall and bury in a supporting beam for the poling of air conditioner pipeline, wiring position height are higher, when the indoor decoration of later stage, conveniently cover the air conditioner pipeline through means such as furred ceiling. Through pre-buried wall embedded pipe of wearing makes things convenient for the later stage to carry out the poling operation in this application, avoided the operation of punching to direct when the pouring will wear wall embedded pipe and support the lantern ring and pre-bury in a supporting beam, avoid the later stage to punch and destroy a supporting beam's structure.

Optimized, above-mentioned make things convenient for central air conditioning pipeline of later stage circuit arrangement to wear wall structure, the support lantern ring is the annular by the semi-ring butt joint of two U types, and the U type opening both sides of two semi-rings of the support lantern ring are provided with a engaging lug respectively, and the engaging lug of two semi-rings passes through bolt fixed connection, and the inner wall of semi-ring sticiss the contact with the outer wall of wearing the wall embedded pipe.

In this application, the form that the support lantern ring used two semi-rings to dock, and the engaging lug of two semi-rings makes two semi-rings docks for the annular through bolted connection. After the two half rings are in butt joint, the half rings are fixedly connected with the through-wall embedded pipe through fastening of the bolts, so that the inner walls of the half rings are in tight pressing contact with the outer wall of the through-wall embedded pipe, and the connection firmness of the half rings and the through-wall embedded pipe is improved. In this application, can adjust the quantity of wearing the wall embedded pipe according to the quantity of air conditioner pipeline, the semi-ring passes through the steel sheet shaping of bending, adds man-hour, can be according to the quantity adjustment size of wearing the wall embedded pipe.

Optimized, above-mentioned make things convenient for central air conditioning pipeline of later stage circuit arrangement to wear the wall structure, be provided with between two adjacent pre-buried pipes of wearing the wall with wear the pre-buried pipe surface cooperation setting fixed card, fixed card is fixed set up in the U type opening of semi-ring and with wear pre-buried pipe surface contact.

In this application, support the clearance between pre-buried pipe surface of wall and the semi-ring internal surface through fixed card, improved the area of contact between pre-buried pipe surface of wall and the semi-ring internal surface, and then improve the support intensity of support lantern ring to the pre-buried pipe of wall.

Preferably, in the central air-conditioning pipeline wall-penetrating structure facilitating later-stage line arrangement, the surface of the support sleeve ring is provided with a plurality of embedded steel bars, and the embedded steel bars are perpendicular to the surface of the support sleeve ring and are welded and fixed with the surface of the support sleeve ring; and part of the embedded steel bars are embedded in the supporting beam, and the rest of the embedded steel bars are embedded in the upper floor in advance.

In this application, set up embedded bar on the support lantern ring, through with embedded bar pre-buried in a supporting beam and upper floor when pre-buried for the fixed firmness of support lantern ring and a supporting beam, upper floor is higher. When pre-buried pouring, can be fixed in the inside steel bar support of a supporting beam and upper floor in with pre-buried reinforcing bar welding or ligature for the fixed fastness of the support lantern ring further improves, and then makes the fixed firmness of wearing wall pre-buried pipe in a supporting beam obtain further improvement. And on pre-buried reinforcing bar welding or ligature were fixed in the inside steel bar support of a supporting beam and upper floor in, through pre-buried reinforcing bar, support lantern ring as the inside skeleton of a supporting beam in through-wall embedded pipe department, prevent to influence the intensity of supporting beam because of pre-buried through-wall embedded pipe makes the wholeness of a supporting beam destroyed.

Preferably, in the wall penetrating structure of the central air conditioning pipeline convenient for later-stage line arrangement, an internal inserting pipe is inserted into the wall penetrating embedded pipe, the internal inserting pipe comprises two end pipes, and the two end pipes are respectively inserted into two ends of the wall penetrating embedded pipe and are in threaded connection with the wall penetrating embedded pipe; the end part of the end pipe is provided with a decorative plate, and the decorative plate covers the surface of the end part of the through-wall embedded pipe; a sealing ring is arranged between the two end pipes, and the ends of the two end pipes are in pressing contact with the sealing ring; and the air conditioner main pipeline, the air conditioner loop pipeline and the condensate water return pipe respectively penetrate through the three inner splicing pipes penetrating through the wall embedded pipes.

In this application, it is good that the pre-buried pipe of wall penetration uses the tubular metal resonator, can guarantee to have sufficient support intensity. However, the metal pipe has high hardness, which easily increases the abrasion of the air conditioning pipe and is easily corroded by the condensed water on the surface of the air conditioning pipe. The inside pipe of pegging graft adopts nylon tube or organic glass pipe, can reduce the surface wear of air conditioner pipeline to inside pipe of pegging graft uses two tip pipes and sealing ring to keep apart air conditioner pipeline and wall-through embedded pipe, makes the comdenstion water on air conditioner pipeline surface only can flow in inside pegging graft pipe and can not flow on the wall-through embedded pipe, prevents that wall-through embedded pipe is influenced and the corrosion by the comdenstion water.

Preferably, in the wall penetrating structure of the central air conditioning pipeline convenient for later-stage line arrangement, the three air conditioning pipelines are respectively sleeved with two annular rubber plugging plugs, the two rubber plugging plugs on the three air conditioning pipelines are respectively plugged at two ends of an internal plugging pipe sleeved in the three wall penetrating embedded pipes, and the rubber plugging plugs are in extrusion contact with the air conditioning pipelines and the inner walls of the internal plugging pipes; and the inner inserting pipe is internally filled with a foaming heat-insulating layer.

In this application, the gap between the both ends of inside grafting pipe and the air conditioner pipeline is filled in by the rubber shutoff and is extruded sealedly, and the intraductal air of inside grafting is extruded to the foaming heat preservation for the intraductal part of air conditioner pipeline inside grafting can reduce the contact with the air, and then makes the intraductal part of air conditioner pipeline inside grafting can not appear the comdenstion water on the surface and condense, prevents that the comdenstion water from depositing in inside grafting.

Preferably, the central air conditioning pipeline wall penetrating structure facilitating later-stage line arrangement is characterized in that the wall penetrating embedded pipe and the semi-ring are made of metal, a fixing groove is formed in the outer surface of the wall penetrating embedded pipe, and the end portion of the fixing clamping piece is clamped in the fixing groove.

In this application, make fixed card and the relative position of wearing wall embedded pipe fixed through the setting of fixed recess, and then make the relative position of the support lantern ring and wearing wall embedded pipe fixed, improved the fixed firmness of wearing wall embedded pipe in a supporting beam.

Optimized, above-mentioned make things convenient for central air conditioning pipeline wall structure of passing of later stage circuit arrangement, support lantern ring upper end surface and a supporting beam's upper surface and be in on the coplanar.

Among the prior art, the mode that generally uses the furred ceiling covers the air conditioner pipeline, if the air conditioner pipeline passes the high position of bracing beam lower, can make the height reduction of the furred ceiling that covers the air conditioner pipeline, and then makes indoor net height reduce. In this application for on the upper end surface of the supporting sleeve ring is in the coplanar with the upper surface of the supporting beam, the perforation position that makes the air conditioner pipeline as far as is close to indoor highest point, makes the high improvement of furred ceiling, and then improves indoor net height. If the mode of later stage punching is adopted, because the position is inconvenient to be constructed, it is difficult to reach such height.

The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. Among the technical scheme of this application, with the pre-buried pipe of wearing wall of three parallel arrangement in a supporting beam, wear the both ends opening of the pre-buried pipe of wall and set up in a supporting beam on the surface, the convenience is in the later stage when installation fitment pipe-threading operation. The supporting lantern ring is used for fixedly connecting the three wall-penetrating embedded pipes, so that the relative positions of the three wall-penetrating embedded pipes can be fixed, and the supporting lantern ring is embedded in the supporting beam, so that the fixing firmness of the wall-penetrating embedded pipes in the supporting beam is increased. In this application, will wear the pre-buried pipe of wall and bury in a supporting beam for the poling of air conditioner pipeline, wiring position height are higher, when the indoor decoration of later stage, conveniently cover the air conditioner pipeline through means such as furred ceiling. Through pre-buried wall embedded pipe of wearing makes things convenient for the later stage to carry out the poling operation in this application, avoided the operation of punching to direct when the pouring will wear wall embedded pipe and support the lantern ring and pre-bury in a supporting beam, avoid the later stage to punch and destroy a supporting beam's structure.

Drawings

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

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is a schematic structural view of a half ring according to the present invention;

fig. 6 is a schematic structural view of the wall-penetrating embedded pipe of the present invention;

fig. 7 is a schematic structural view of the end pipe of the present invention.

Detailed Description

The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in the figures, the utility model relates to a central air-conditioning pipeline wall-penetrating structure convenient for later-stage line arrangement, which comprises three air-conditioning pipelines, three wall-penetrating pre-buried pipes 4 arranged in parallel, an upper floor 1, a supporting beam 2 positioned below the upper floor 1, and a building wall 3 positioned below the supporting beam 2, wherein the three air-conditioning pipelines are respectively an air-conditioning main pipeline 5, an air-conditioning return pipeline 6 and a condensate water return pipeline 7; the wall-through embedded pipes 4 are embedded in the supporting beams 2, the wall-through embedded pipes 4 penetrate through the supporting beams 2, openings at the end parts of the two ends of the wall-through embedded pipes 4 are respectively positioned on the surfaces of the two sides of the supporting beams 2, and the planes of the axes of all the wall-through embedded pipes 4 are parallel to the upper floor 1; the three air-conditioning pipelines respectively penetrate through the three wall-penetrating embedded pipes 4; a support ring group is embedded in the support beam 2 and comprises a plurality of support lantern rings 8, the three wall penetrating embedded pipes 4 are positioned in the support lantern rings 8, and the wall penetrating embedded pipes 4 are fixedly connected with the support lantern rings 8.

Among the technical scheme of this application, with three parallel arrangement's the pre-buried pipe 4 of wearing wall in a supporting beam 2 pre-buried, wear the both ends opening of the pre-buried pipe 4 of wall to set up in a supporting beam 2 on the surface, conveniently carry out the poling operation when later stage installation fitment. Support lantern ring 8 with three wall-penetrating embedded pipes 4 fixed connection for three relative position between the wall-penetrating embedded pipes 4 can be fixed, and support lantern ring 8 is pre-buried in a supporting beam 2, has increased the fixed firmness of wall-penetrating embedded pipes 4 in a supporting beam 2. In this application, will wear wall embedded pipe 4 pre-buried in a supporting beam 2 for the poling of air conditioner pipeline, wiring position height are higher, when the indoor decoration of later stage, conveniently cover the air conditioner pipeline through means such as furred ceiling. Through pre-buried wall embedded pipe 4 makes things convenient for the later stage to carry out the poling operation in this application, has avoided the operation of punching to directly will wear wall embedded pipe 4 and support the lantern ring 8 pre-buried in a supporting beam 2 when the pouring, avoid the later stage to punch and destroy a supporting beam 2's structure.

The supporting lantern ring 8 is in a ring shape by butting two U-shaped half rings 81, two connecting lugs 82 are respectively arranged on two sides of the U-shaped opening of the two U-shaped half rings 81 of the supporting lantern ring 8, the connecting lugs 82 of the two U-shaped half rings 81 are fixedly connected through bolts, and the inner walls of the two U-shaped half rings 81 are in pressing contact with the outer wall of the wall penetrating embedded pipe 4.

In the present application, the support collar 8 is formed by two half rings 81 that are connected to each other, and the connection lugs 82 of the two half rings 81 are connected to each other by bolts so that the two half rings 81 are connected to each other in a ring shape. After the two half rings 81 are butted, the half rings 81 are fixedly connected with the wall penetrating embedded pipe 4 through the fastening of bolts, so that the inner wall of the half rings 81 is in compressed contact with the outer wall of the wall penetrating embedded pipe 4, and the connection firmness of the half rings 81 and the wall penetrating embedded pipe 4 is improved. In this application, can adjust the quantity of wearing wall embedded pipe 4 according to the quantity of air conditioner pipeline, semi-ring 81 passes through the steel sheet shaping of bending, adds man-hour, can adjust the size according to the quantity of wearing wall embedded pipe 4.

And a fixing clamping piece 83 which is matched with the surface of the wall-through embedded pipe 4 is arranged between two adjacent wall-through embedded pipes 4, and the fixing clamping piece 83 is fixedly arranged in the U-shaped opening of the semi-ring 81 and is in surface contact with the wall-through embedded pipe 4.

In this application, support the clearance between the surface of wearing wall embedded pipe 4 and the semi-ring 81 internal surface through fixed card 83, improved the area of contact between the surface of wearing wall embedded pipe 4 and the semi-ring 81 internal surface, and then improve the support intensity of supporting the lantern ring 8 to wearing wall embedded pipe 4.

A plurality of embedded steel bars 84 are arranged on the surface of the support sleeve ring 8, and the embedded steel bars 84 are arranged perpendicular to the surface of the support sleeve ring 8 and are welded and fixed with the surface of the support sleeve ring 8; part of the embedded steel bars 84 are embedded in the support beam 2, and the rest of the embedded steel bars 84 are embedded in the upper floor 1.

In this application, set up embedded bar 84 on the support lantern ring 8, through with embedded bar 84 pre-buried in a supporting beam 2 and upper floor 1 when pre-buried for the fixed firmness of support lantern ring 8 and a supporting beam 2, upper floor 1 is higher. When pre-buried pouring, can be fixed in an inside steel bar support of supporting beam 2 and upper floor 1 with embedded steel bar 84 welding or ligature on for the fixed fastness of the support lantern ring 8 further improves, and then makes the fixed firmness of wall-penetrating embedded pipe 4 in a supporting beam 2 obtain further improvement. And on embedded steel bar 84 welding or ligature was fixed in the inside steel bar support of a supporting beam 2 and in upper floor 1, through embedded steel bar 84, support lantern ring 8 as the inside skeleton of a supporting beam 2 in through-wall embedded pipe 4 department, prevent to influence supporting beam 2's intensity because of embedded through-wall embedded pipe 4 makes supporting beam 2's wholeness destroyed.

An internal splicing pipe is inserted in the wall-penetrating embedded pipe 4 and comprises two end pipes 9, and the two end pipes 9 are respectively spliced at two ends of the wall-penetrating embedded pipe 4 and are in threaded connection with the wall-penetrating embedded pipe 4; the end part of the end pipe 9 is provided with a decorative plate 91, and the decorative plate 91 covers the surface of the end part of the wall-through embedded pipe 4; a sealing ring 92 is arranged between the two end pipes 9, and the ends of the two end pipes 9 are in pressing contact with the sealing ring 92; and the air-conditioning main pipeline 5, the air-conditioning loop pipeline 6 and the condensed water return pipeline 7 respectively penetrate through the internal splicing pipes in the three wall-penetrating embedded pipes 4.

In this application, it is good that the wall embedded pipe 4 uses the tubular metal resonator, can guarantee to have sufficient support strength. However, the metal pipe has high hardness, which easily increases the abrasion of the air conditioning pipe and is easily corroded by the condensed water on the surface of the air conditioning pipe. The inside pipe of pegging graft adopts nylon tube or organic glass pipe, can reduce the surface wear of air conditioner pipeline to inside pipe of pegging graft uses two tip pipes 9 and sealing ring 92 to keep apart air conditioner pipeline and wall-through pre-buried pipe 4, makes the comdenstion water on air conditioner pipeline surface only can flow in inside pegging graft pipe and can not flow on wall-through pre-buried pipe 4, prevents that wall-through pre-buried pipe 4 is influenced by the comdenstion water and the corrosion.

The three air-conditioning pipelines are respectively sleeved with two annular rubber plugging plugs 10, the two rubber plugging plugs 10 on the three air-conditioning pipelines are respectively inserted at two ends of the internal insertion pipe sleeved in the three wall-through pre-buried pipes 4, and the rubber plugging plugs 10 are in extrusion contact with the air-conditioning pipelines and the inner walls of the internal insertion pipes; and the inner inserting pipe is internally filled with a foaming heat-insulating layer.

In this application, the gap between the both ends of inside grafting pipe and the air conditioner pipeline is sealed by the extrusion of rubber shutoff stopper 10, and the intraductal air of inside grafting is extruded to the foaming heat preservation for the intraductal part of air conditioner pipeline inside grafting can reduce the contact with the air, and then makes the intraductal part of air conditioner pipeline inside grafting can not appear the comdenstion water on the surface and condense, prevents that the comdenstion water from depositing in inside grafting.

The wall-through embedded pipe 4 and the semi-ring 81 are made of metal, a fixing groove 41 is formed in the outer surface of the wall-through embedded pipe 4, and the end portion of the fixing clamping piece 83 is clamped in the fixing groove 41.

In this application, the relative position of fixing the card 83 and the wall-through embedded pipe 4 can be fixed through the setting of fixed recess 41, and then the relative position of the support lantern ring 8 and the wall-through embedded pipe 4 can be fixed, and the fixed firmness of the wall-through embedded pipe 4 in the support beam 2 is improved.

The outer surface of the upper end of the supporting lantern ring 8 and the upper surface of the supporting beam 2 are on the same plane.

Among the prior art, the mode that generally uses the furred ceiling covers the air conditioner pipeline, if the air conditioner pipeline passes supporting beam 2 the high position lower, can make the height reduction that covers the furred ceiling of air conditioner pipeline, and then makes indoor net height reduce. In this application for 8 upper end surfaces of the support lantern ring and the upper surface of the support beam 2 are on the same plane, and the perforated position of the air conditioner pipeline is close to the highest position in the room as far as possible, so that the height of the ceiling is increased, and the indoor net height is further increased. If the mode of later stage punching is adopted, because the position is inconvenient to be constructed, it is difficult to reach such height.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.

Claims (8)

1. The utility model provides a make things convenient for central air conditioning pipeline wall structure of later stage circuit arrangement which characterized in that: the air conditioner comprises three air conditioner pipelines, three wall-through pre-buried pipes (4) arranged in parallel, an upper floor (1), a supporting beam (2) positioned below the upper floor (1), and a building wall (3) positioned below the supporting beam (2), wherein the three air conditioner pipelines are respectively an air conditioner main pipeline (5), an air conditioner loop pipe (6) and a condensate water return pipe (7); the wall-through embedded pipes (4) are embedded in the supporting beams (2), the wall-through embedded pipes (4) penetrate through the supporting beams (2), openings at the end parts of the two ends of the wall-through embedded pipes (4) are respectively positioned on the surfaces of the two sides of the supporting beams (2), and the planes of the axes of all the wall-through embedded pipes (4) are parallel to the upper floor (1); the three air-conditioning pipelines respectively penetrate through the three wall-penetrating embedded pipes (4); a supporting ring group is embedded in the supporting beam (2), the supporting ring group comprises a plurality of supporting lantern rings (8), the three wall penetrating embedded pipes (4) are located in the supporting lantern rings (8), and the wall penetrating embedded pipes (4) are fixedly connected with the supporting lantern rings (8).

2. The central air conditioning pipeline wall penetrating structure facilitating later stage line arrangement according to claim 1, wherein: the supporting sleeve ring (8) is in an annular shape by butting two U-shaped half rings (81), two connecting lugs (82) are respectively arranged on two sides of a U-shaped opening of the two half rings (81) of the supporting sleeve ring (8), the connecting lugs (82) of the two half rings (81) are fixedly connected through bolts, and the inner walls of the half rings (81) are in compressed contact with the outer wall of the wall penetrating embedded pipe (4).

3. The central air conditioning pipeline wall penetrating structure facilitating later stage line arrangement according to claim 2, wherein: and a fixing clamping piece (83) matched with the surface of the wall-penetrating embedded pipe (4) is arranged between two adjacent wall-penetrating embedded pipes (4), and the fixing clamping piece (83) is fixedly arranged in the U-shaped opening of the half ring (81) and is in surface contact with the wall-penetrating embedded pipe (4).

4. The central air conditioning pipeline wall penetrating structure facilitating later stage line arrangement according to claim 1, wherein: a plurality of embedded steel bars (84) are arranged on the surface of the supporting sleeve ring (8), and the embedded steel bars (84) are perpendicular to the surface of the supporting sleeve ring (8) and are welded and fixed with the surface of the supporting sleeve ring (8); part of the embedded steel bars (84) are embedded in the supporting beam (2), and the rest of the embedded steel bars (84) are embedded in the upper floor (1).

5. The central air conditioning pipeline wall penetrating structure facilitating later stage line arrangement according to claim 1, wherein: an internal inserting pipe is inserted in the wall penetrating embedded pipe (4), the internal inserting pipe comprises two end pipes (9), and the two end pipes (9) are respectively inserted at two ends of the wall penetrating embedded pipe (4) and are in threaded connection with the wall penetrating embedded pipe (4); the end part of the end pipe (9) is provided with a decorative plate (91), and the decorative plate (91) covers the surface of the end part of the wall-through embedded pipe (4); a sealing ring (92) is arranged between the two end pipes (9), and the ends of the two end pipes (9) are in pressing contact with the sealing ring (92); the air conditioner main road pipe (5), the air conditioner loop pipe (6) and the condensed water return pipe (7) respectively penetrate through the internal splicing pipes in the three wall-penetrating embedded pipes (4).

6. The central air-conditioning pipeline wall-penetrating structure facilitating later line arrangement according to claim 5, wherein: the three air-conditioning pipelines are respectively sleeved with two annular rubber sealing plugs (10), the two rubber sealing plugs (10) on the three air-conditioning pipelines are respectively inserted at two ends of an internal insertion pipe sleeved in the three wall-penetrating pre-buried pipes (4), and the rubber sealing plugs (10) are in extrusion contact with the air-conditioning pipelines and the inner walls of the internal insertion pipes; and the inner inserting pipe is internally filled with a foaming heat-insulating layer.

7. The central air-conditioning pipeline wall-penetrating structure facilitating later line arrangement according to claim 3, wherein: the wall-through embedded pipe (4) and the semi-ring (81) are made of metal, a fixing groove (41) is formed in the outer surface of the wall-through embedded pipe (4), and the end portion of the fixing clamping piece (83) is clamped in the fixing groove (41).

8. The central air conditioning pipeline wall penetrating structure facilitating later stage line arrangement according to claim 1, wherein: the outer surface of the upper end of the supporting lantern ring (8) and the upper surface of the supporting beam (2) are positioned on the same plane.

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