CN210462003U

CN210462003U - Flexible integrated air pipe assembly system

Info

Publication number: CN210462003U
Application number: CN201921415496.3U
Authority: CN
Inventors: 张君; 曹鑫; 吉娇; 殷爱军; 谢存剑
Original assignee: Weijia Jiangsu Environmental Integration Co Ltd
Current assignee: Weijia Jiangsu Environmental Integration Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-05
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a flexible integrated tuber pipe assembly system, including the tuber pipe body, hoisting structure, the switching structure, tuber pipe body cross-section from interior to exterior is interior fine cloth layer of glass, the cotton layer of glass, fire-retardant rubber and plastic layer, the aerogel layer, ethylene-propylene-diene monomer layer, outer fine cloth layer of glass in proper order, hoisting structure includes attaches a track, the gallows slide slides adjustable installation and attaches a track below, the middle part that the gallows slide connects left and right adjustment seat symmetry to splice through last stay cord down is globular cavity structure, adjustment ball zero clearance roll supports in globular cavity, be equipped with the radial adjustment hole of cross-under stay cord on the adjustment ball, two hangers that the both ends of stay cord connect tuber pipe body upper surface symmetry seam down respectively; the switching structure is a spherical hollow joint, and three and/or four interface holes are uniformly distributed on a circumference passing through the center of the spherical hollow joint. The prefabricated heat-insulation wall has the advantages of heat insulation, stability, safe hoisting, applicability to multiple specifications, convenience, low cost and prefabricated production.

Description

Flexible integrated air pipe assembly system

Technical Field

The utility model relates to an tuber pipe, a flexible integrated tuber pipe assembly system specifically says so.

Background

Along with environmental requirement and air conditioning system's development, traditional stereoplasm tuber pipe has been replaced by flexible tuber pipe gradually, common flexible tuber pipe is the fabric tuber pipe on the existing market, this type of tuber pipe mostly adopts in the fibre cloth structure, surface laminating aluminium foil or coating rete, realize flexible structure and tuber pipe heat preservation, the performance of air supply, can use in ordinary civilian occasion, but to some high-accuracy workshop, instrument and meter workshop, the aluminium foil or the rete on simple top layer, adiabatic insulation performance is lower relatively, there is the too high hidden danger of energy consumption, can't compromise simultaneously the environment acid-base, ageing scheduling problem, influence life.

The air pipes are mainly installed in a hanging mode, multiple sections of air pipes are screwed and connected through elbows or joints for use, and hanging steel wire ropes below guide rails are used for hanging hangers connected to the air pipes; the installation is accomplished through elbow or articulate to the connection between the multistage body, under complicated service environment, and the elbow specification, the size that the installation needs are more, and the elbow is prefabricated in large quantity, is unfavorable for quick, low-cost prefabrication production, carries the transportation. In addition, when a pipeline is laid, the situation that the pipeline needs to be penetrated through a wall is usually met, in the existing method, the flexible air pipes on two sides of the wall are connected through heat-insulating sleeves which are connected in reserved holes of the wall in a penetrating mode, the heat-insulating sleeves are connected in the holes of the wall in a penetrating mode through rigid sleeves, the rigid sleeves are not stably and effectively fixed, under the operation environment of blowing for a long time, the phenomena that the flexible air pipes on the two sides are loosened and separated from the wall, the connection between the heat-insulating sleeves and the flexible air pipes is loosened, and the.

Disclosure of Invention

The utility model provides a can effectively compromise adiabatic heat preservation, environmental resistance ageing resistance, the tuber pipe of effective adaptation distortion is stable, accurate, do not have the hidden danger of tearing, the many specifications of adaptation, multi-direction turn connection demand, be convenient for quick, low-cost prefabricated production, carry the transportation, wear the wall fixed firm, stable, be favorable to strengthening flexible tuber pipe joint strength, leakproofness, reduction energy consumption, increase of service life's flexible integrated tuber pipe assembly system.

The utility model adopts the technical proposal that: the utility model provides a flexible integrated tuber pipe assembly system, includes tuber pipe body, hoisting structure, switching structure, its characterized in that: the section of the air duct body is sequentially provided with an inner glass fiber cloth layer, a glass wool layer, a flame-retardant rubber-plastic layer, an aerogel layer, an ethylene propylene diene monomer rubber layer and an outer glass fiber cloth layer from inside to outside, the layers are bonded by flame-retardant glue, a polyurethane film coating is coated outside the glass fiber cloth layer, the hoisting structure comprises an overhead rail and a hanger sliding seat, the hanger sliding seat is slidably and adjustably mounted below the overhead rail, the lower part of the hanger sliding seat is connected with a self-adjusting suspension device through an upper stay cord, the self-adjusting suspension device comprises a left adjusting seat, a right adjusting seat and an adjusting ball, the left adjusting seat and the right adjusting seat are symmetrically spliced into a structure with a spherical cavity in the middle, the adjusting ball is supported in the spherical cavity in a gapless rolling manner, a radial adjusting hole is formed in the adjusting ball, a lower stay cord penetrates through the adjusting hole, and two ends of the lower stay cord are respectively connected with two hanging lugs symmetrically sewed on the upper surface of the air duct body through the lower stay cord; the switching structure is a spherical hollow joint, three and/or four interface holes are uniformly distributed on one main circumference passing through the center of the spherical hollow joint, a connecting mask connected through a zipper in a pulling mode is arranged on the interface holes, and the interface holes are randomly selected from the plurality of air pipe bodies and connected to the interface holes through the zipper in a pulling mode.

Furthermore, a plurality of secondary interface holes are uniformly distributed on one secondary circumference, which is not the main circumference and passes through the center of the spherical hollow joint.

Furthermore, the hanging lug is of a herringbone structure, the upper end of the herringbone structure is connected with the lower pull rope in a penetrating mode, and the lower end of the herringbone structure is sewn on the fiber fabric air pipe.

Furthermore, the hangers comprise hanger rings and hanger rope belts, the lower portions of the lower pull ropes are connected with the hanger rings, the middle portions of the hanger rope belts are connected with the hanger rings in a sliding mode in a penetrating mode, two ends of the hanger rope belts are respectively sewn on the fiber fabric air pipes, and the upper hanger feet and the hanger rope belts are of a herringbone structure.

Further, the thickness ratio of the inner glass fiber cloth layer, the glass wool layer, the flame-retardant rubber-plastic layer, the aerogel layer, the ethylene propylene diene monomer rubber layer and the outer glass fiber cloth layer is 0.5: 1: 1: 0.25: 0.25: 0.5, and the thickness of the polyurethane film coating is 20-50 nm.

Further, the glass wool layer is replaced by a new sherry fireproof cotton layer.

Furthermore, the inner glass fiber cloth layer and the outer glass fiber cloth layer are of hollow structures, and the hollow structures are internally provided with the new sherry fireproof cotton layers.

Further, a porous titanium dioxide film layer is coated outside the polyurethane film coating, and the thickness of the porous titanium dioxide film layer is 20-50 nm.

Further, the wall penetrating structure comprises a front connecting pipe and a rear connecting pipe, a fitting flange is arranged at an outer opening of the front connecting pipe, a chain locking zipper is connected with the front portion of the inner wall of the front connecting pipe in an abutting mode through a fiber fabric air pipe, a notch with an opening at the front end is formed in the front portion of the inner wall of the front connecting pipe, a front sealing ring is embedded in the rear portion of the inner wall of the front connecting pipe, external threads are arranged at the front end of the outer wall of the front connecting pipe, internal threads matched with the external threads are arranged at the front end of the inner wall of the rear connecting pipe, a rear sealing ring is embedded in the.

The utility model has the advantages that:

1. adopt the fine cloth layer of glass, the cotton layer of glass, fire-retardant rubber and plastic layer, aerogel layer, EPT rubber layer, fine cloth layer from inside to outside bonds in proper order, and control thickness ratio, the thermal insulation that has combined the cotton layer of glass, the thermal insulation on fire-retardant rubber and plastic layer is fire-retardant, the light thermal insulation of aerogel layer keeps warm, the high temperature resistant environmental resistance ageing resistance on EPT rubber layer, the tensile reinforcement body intensity of glass fine cloth and polyurethane film coating improve whole body tube surface performance, have simple structure, compromise thermal insulation, environmental resistance ageing resistance, reduce the energy consumption, increase of service life's advantage.

2. The existing steel wire rope is divided into an upper pull rope and a lower pull rope, a self-adjusting suspension device is arranged between the upper pull rope and the lower pull rope, the lower pull rope can be rolled and adjusted in all directions in a left adjusting seat and a right adjusting seat to penetrate through the upper pull rope and the lower pull rope, a lug ring at the lower part of the lower pull rope is matched to scrape a rope belt of a penetrating lug, the air pipe is required to be twisted and screwed to be installed or hung during accidental twisting, the traditional steel wire rope is prevented from being directly tightened and pulled to cause pulling and cracking of the lug and the air pipe body, the stable adaptation of the hoisting is favorably improved, and the service life of the.

3. The connector is characterized in that the connector holes with various included angles and specifications are uniformly distributed on the center circumference of the spherical hollow connector, the connector holes are matched with the requirements of mounting and connecting in various turning and same diameters, the connector holes on the same circumference can be arranged in the same size, and the connector holes on the previous circumference and the connector holes with different sizes on the circumference can be used for completing turning and reducing connection and reducing straight-through connection on other circumferences.

4. The front and rear connecting pipes are matched with the air pipe bodies penetrating and connecting two sides of the wall body, after the two air pipe bodies are connected corresponding to the zipper, the air pipe bodies can be centered, screwed, locked and pulled towards holes in the wall body, the spiral connection is prevented from loosening by combining with the fastening and fixing of the spring fastener of the rear connecting pipe, the wall penetrating structure is fixed firmly and stably, the front and rear connecting pipes are favorable for enhancing the connection strength of the air pipe bodies, and the front and rear sealing rings arranged in the connecting pipes are added, so that the air pipe bodies can be tightly abutted for sealing when air supply in the air pipe bodies is expanded, and the air leakage from the zipper is effectively; the front connecting pipe and the rear connecting pipe are connected by adopting the multi-stage middle connecting pipe, so that the use of the wall bodies with different thicknesses in a penetrating way can be met; and the track that adopts to current flexible tuber pipe hangs, has forward thrust to the tuber pipe when supplying air, and the tuber pipe body supports preceding, back takeover through the sealing washer and can prevent that the tuber pipe body from following its track cluster to move, and the tuber pipe body is fixed stably, firm, is favorable to strengthening the leakproofness.

Drawings

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

FIG. 2 is a cross-sectional view of the tubular body of the draft tube of FIG. 1;

FIG. 3 is a schematic structural view of the hoisting structure in FIG. 1;

FIG. 4 is a schematic structural diagram of the adapting structure shown in FIG. 1;

fig. 5 is a schematic structural view of the wall penetrating structure in fig. 1.

In the figure: the air duct body 1, an inner glass fiber cloth layer 11, a glass wool layer 12, a flame-retardant rubber-plastic layer 13, an aerogel layer 14, an ethylene propylene diene monomer rubber layer 15, an outer glass fiber cloth layer 16, a polyurethane film coating 17, a hoisting structure 2, a top attaching track 21, a hanger slide seat 22, an upper pull rope 23, an adjusting seat 24, an adjusting ball 25, a radial adjusting hole 26, a lower pull rope 27, a hanger ring 28, a hanger rope belt 29, a switching structure 3, a spherical hollow joint 31, a first interface hole 32, a connecting mask 33, a movable sealing edge 34, a fixed sealing edge 35, a second interface hole 36, a wall penetrating structure 4, a wall body 41, a hole 42, a front connecting pipe 43, a notch 431, a front external thread 432, a bonding flange 433, a front sealing ring 44, a rear connecting pipe 45, a rear internal thread 451, a rear sealing ring 46, a spring buckle 47 and.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 shows: the utility model provides a flexible integrated tuber pipe assembly system includes tuber pipe body 1, hoisting structure 2, switching structure 3, wear wall structure 4, two liang of tuber pipe body coaxial coupling are connected through 5 chains of zip fastener, tuber pipe body 1 through hoisting structure 2 hoist and mount roof or smallpox below at the installation occasion, tuber pipe body 1 through switching structure 3 switching-over next tuber pipe body or a plurality of tuber pipe bodies of switching-over or reducing switching-over tuber pipe body, two tuber pipe bodies 1 are in the 4 joints of wall structure are worn in the both sides of wall body 41 warp.

FIG. 2 shows: the wind pipe body 1 cross-section from interior to exterior is interior fine cloth layer 11 of glass in proper order, the cotton layer 12 of glass, fire-retardant rubber and plastic layer 13, aerogel layer 14, ethylene-propylene-diene monomer rubber layer 15, outer fine cloth layer 16 of glass, polyurethane film coating 17, the cotton layer of glass, fire-retardant rubber and plastic layer, aerogel layer, ethylene-propylene-diene monomer rubber layer, fine cloth layer of glass bonds through fire-retardant glue in proper order, the coating of polyurethane film is on fine cloth layer skin, interior fine cloth layer of glass, the cotton layer of glass, fire-retardant rubber and plastic layer, aerogel layer, ethylene-propylene-diene monomer rubber layer, the thickness ratio 0: 1: 1: 0.25: 0.25: 0.5, and the thickness of the polyurethane film coating is 20-50 nm.

As shown in figure 3, the hoisting structure 2 comprises an overhead rail 21 and a hanger slide seat 22, the hanger slide seat is slidably and adjustably mounted below the overhead rail, the lower part of the hanger slide seat is connected with a self-adjusting suspension device through an upper pull rope 23, the self-adjusting suspension device comprises a left adjusting seat 24 and a right adjusting seat 25, the two adjusting seats 24 are symmetrically spliced into a structure with a spherical cavity in the middle, the adjusting ball 25 is supported in the spherical cavity in a gapless rolling mode, a radial adjusting hole 26 is formed in the adjusting ball, a lower pull rope 27 penetrates through the adjusting hole, two ends of the lower pull rope are respectively connected with two lug rings 28 symmetrically sewed on the upper surface of a fiber fabric air pipe through the lower pull rope, the middle part of each lug belt 29 is slidably connected with the lug rings 28, two ends of each lug belt 29 are respectively sewed on the air pipe body 1, and the upper lug feet and the lug belts are in a herringbone structure.

FIG. 4 shows: the adapting structure 3 comprises a spherical hollow joint 31, wherein 4 first interface holes 32 are uniformly distributed on one circumference of the spherical hollow joint 31 through the center of the spherical hollow joint, the directions of the openings of the 4 first interface holes 32 are adjacent and vertical, on the circumference of which, with reference to any one of the first interface holes 32, two second interface holes 36 are arranged to form an included angle 120 ︒ with each other, all set up the chain tooth on the mouth of pipe of all mouth-pieces and tuber pipe body to mate each other and can link the zip fastener 5 that closes to two-way auto-lock zip fastener, still set up on the mouth of pipe of multistage tuber pipe body and can cover the globular hollow joint 31 mouth-piece 32 periphery of zip fastener bonding on it, the fixed sealed edge 35 of interior face area magic subsides, through zip fastener chain joint gauze mask 33 on the mouth-piece that does not connect the tuber pipe body, connect the movable sealed edge 34 of interior face area magic subsides in the periphery connection of gauze mask 33, through zip fastener cooperation movable sealed edge encapsulation this hole when not using this mouth-piece.

When the air pipe is used on site and needs to be connected in a right-angle turning way, two adjacent first interface holes 32 on the same circumference are selected to connect the air pipe body 1. When the T-shaped connection is needed, three adjacent first interface holes 32 on the same circumference are selected to be connected with the air pipe body 1. When three-way connection is needed, two second interface holes 36 and the first interface hole 32 forming an included angle of 120 degrees with the second interface holes are selected to be connected with the air duct body 1.

The wall body 41, the hole 42, the front connecting pipe 43, the notch 431, the front external thread 432, the attaching flange 433, the front sealing ring 44, the rear connecting pipe 45, the rear internal thread 451, the rear sealing ring 46, the spring fastener 47 and the zipper 5.

FIG. 5 shows: the wall penetrating structure 4 comprises a front connecting pipe 43 and a rear connecting pipe 45, an outer opening of the front connecting pipe 43 is provided with a fitting flange 433, the front portion of the inner wall of the front connecting pipe is provided with a zipper 5 which is locked by an air pipe body butt joint chain and a notch 431 with an opening at the front end, the rear portion of the inner wall of the front connecting pipe is embedded with a front sealing ring 44, the front end of the outer wall of the front connecting pipe is provided with a front external thread 432, the front end of the inner wall of the rear connecting pipe 45 is provided with a rear internal thread 451 which is matched with the external thread, the front portion of the inner wall of the rear connecting pipe is embedded.

When the pipe fitting is used, the fitting flange of the front connecting pipe is tightly attached to one side of the wall body 41, the pipe body of the front connecting pipe is screwed with the thread of the rear connecting pipe in the penetrating hole 42, the groove opening of the front connecting pipe correspondingly guides and accommodates the zipper, and the spring fastener of the rear connecting pipe is tightly fastened to the other side of the wall body.

Claims

1. A flexible integrated air duct assembly system comprises an air duct body, a hoisting structure and a switching structure, the method is characterized in that: the section of the air duct body is sequentially provided with an inner glass fiber cloth layer, a glass wool layer, a flame-retardant rubber-plastic layer, an aerogel layer, an ethylene propylene diene monomer rubber layer and an outer glass fiber cloth layer from inside to outside, the layers are bonded by flame-retardant glue, a polyurethane film coating is coated outside the glass fiber cloth layer, the hoisting structure comprises an overhead rail and a hanger sliding seat, the hanger sliding seat is slidably and adjustably mounted below the overhead rail, the lower part of the hanger sliding seat is connected with a self-adjusting suspension device through an upper stay cord, the self-adjusting suspension device comprises a left adjusting seat, a right adjusting seat and an adjusting ball, the left adjusting seat and the right adjusting seat are symmetrically spliced into a structure with a spherical cavity in the middle, the adjusting ball is supported in the spherical cavity in a gapless rolling manner, a radial adjusting hole is formed in the adjusting ball, a lower stay cord penetrates through the adjusting hole, and two ends of the lower stay cord are respectively connected with two hanging lugs symmetrically sewed on the upper surface of the air duct body through the lower stay cord; the switching structure is a spherical hollow joint, three and/or four interface holes are uniformly distributed on the main circumference passing through the center of the spherical hollow joint, a connecting mask connected through a zipper in a pulling mode is arranged on the interface holes, and the interface holes selected randomly by the plurality of air pipe bodies are connected to the interface holes through the zipper in a pulling mode.

2. The flexible integrated air hose assembly system of claim 1, wherein: and a plurality of secondary interface holes are uniformly distributed on one secondary circumference which passes through the center and is not the main circumference of the spherical hollow joint.

3. The flexible integrated air hose assembly system of claim 1, wherein: the hanger is of a herringbone structure, the upper end of the herringbone structure is connected with the lower pull rope in a penetrating mode, and the lower end of the herringbone structure is sewn on the fiber fabric air pipe.

4. The flexible integrated air hose assembly system of claim 1, wherein: the hanger comprises a hanger ring and a hanger rope belt, the lower part of the lower pull rope is connected with the hanger ring, the middle part of the hanger rope belt is connected with the hanger ring in a sliding and penetrating mode, two ends of the hanger rope belt are respectively sewn on the fiber fabric air pipe, and the upper hanger foot and the hanger rope belt are of a herringbone structure.

5. The flexible integrated air hose assembly system of claim 1, wherein: the thickness ratio of the inner glass fiber cloth layer, the glass wool layer, the flame-retardant rubber and plastic layer, the aerogel layer, the ethylene propylene diene monomer rubber layer and the outer glass fiber cloth layer is 0.5: 1: 1: 0.25: 0.25: 0.5, and the thickness of the polyurethane film coating is 20-50 nm.

6. The flexible integrated air hose assembly system of claim 1, wherein: the glass wool layer is replaced by a new sherry fireproof cotton layer.

7. The flexible integrated air hose assembly system of claim 1, wherein: the inner glass fiber cloth layer and the outer glass fiber cloth layer are of hollow structures, and the hollow structures are internally provided with the new sherry fireproof cotton layers.

8. The flexible integrated air hose assembly system of claim 1, wherein: and a porous titanium dioxide film layer is coated outside the polyurethane film coating, and the thickness of the porous titanium dioxide film layer is 20-50 nm.

9. The flexible integrated air hose assembly system of claim 1, wherein: the wall-penetrating structure comprises a front connecting pipe and a rear connecting pipe, a fitting flange is arranged at an outer opening of the front connecting pipe, a chain locking zipper is connected with the front portion of the inner wall of the front connecting pipe in an abutting mode through a fiber fabric air pipe, a notch with an opening at the front end is formed in the front end of the inner wall of the front connecting pipe, a front sealing ring is embedded in the rear portion of the inner wall of the front connecting pipe, an external thread is arranged at the front end of the outer wall of the front connecting pipe, an internal thread matched with the external thread is arranged at the front end of the inner wall of the rear connecting pipe, a rear sealing.