CN220770378U

CN220770378U - Stretch-proofing multilayer composite drain pipe

Info

Publication number: CN220770378U
Application number: CN202322535461.6U
Authority: CN
Inventors: 杨利忠; 杨玲; 吴明波
Original assignee: Fujian Fuhua Pipe Industry Co ltd
Current assignee: Fujian Fuhua Pipe Industry Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-12
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a stretch-proof multilayer composite drain pipe, and relates to the technical field of stretch-proof multilayer composite drain pipes. Including tensile mechanism, tensile mechanism includes the toughness pipe, a plurality of fixed slot has been seted up to the toughness pipe outer wall, and a plurality of fixed slot cell wall is fixed with respectively and transversely subtracts the power circle, transversely subtracts the power circle outer wall and is fixed with the cover that tightens jointly with the toughness pipe outer wall, it is fixed with tensile pipe respectively to tighten cover outer wall both ends, both ends tensile pipe is thinner branch pipe outer wall is fixed with respectively and ties the circle. According to the utility model, the stretching pipe and the longitudinal spring are additionally arranged in the anti-pulling mechanism, so that when the drain pipe is pulled in one direction due to the stamping force of water in the use process, the stretching pipe can offset the pulling force, and meanwhile, the longitudinal spring can offset a part of the pulling force, so that the stability of the drain pipe is further ensured.

Description

Stretch-proofing multilayer composite drain pipe

Technical Field

The utility model relates to the technical field of stretch-proof multilayer composite drain pipes, in particular to a stretch-proof multilayer composite drain pipe.

Background

In daily life, various flowing liquids need to be drained to be convenient for daily needs, so that a stretch-resistant multilayer composite drain pipe is needed.

The tensile municipal drainage pipeline disclosed in the patent publication No. CN208650212U is uniformly distributed through a two-centimeter-thick steel bar layer and a concrete layer, has the effect of improving the plastic deformation resistance, and enhances the pressure resistance of the drainage pipeline, so that the weak tensile resistance is solved.

However, in the practical use process of the drain pipe, the temperature of the discharged liquid and the temperature of the external environment cannot be well controlled, so that cracks are easily generated in a reinforcing steel bar layer and a concrete layer of the device, the maintenance cost of the device is increased, and the service life of the device is reduced.

Disclosure of Invention

The utility model aims to provide a stretch-proof multilayer composite drain pipe, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stretch-proofing multilayer composite drain pipe, includes tensile mechanism, tensile mechanism includes the toughness pipe, a plurality of fixed slot has been seted up to toughness pipe outer wall, a plurality of fixed slot cell wall is fixed with horizontal force-reducing circle respectively, horizontal force-reducing circle outer wall and toughness pipe outer wall are fixed with the cover of tightening jointly, it is fixed with tensile pipe respectively to tighten cover outer wall both ends, both ends the thinner branch pipe outer wall of tensile pipe is fixed with the binding circle respectively, both ends tensile pipe one end outer wall is fixed with a plurality of fixed block respectively, both ends mutual symmetry be fixed with longitudinal spring between the fixed block, a plurality of fixed block one side is sliding connection has the protective housing jointly.

Preferably, the outer wall of the tensile mechanism is fixed with a heat insulation mechanism, and the outer wall of the heat insulation mechanism is fixed with a protection mechanism.

Preferably, the diameter of the middle part of the flexible pipe is larger than that of the branch pipes on two sides, the middle part of the flexible pipe is a hose, the fixed blocks on two ends are uniformly distributed at equal angles respectively according to the circle center of the stretching pipe, and the longitudinal springs do not interfere with the hose in the middle of the flexible pipe.

Preferably, the heat insulation mechanism comprises a heat insulation pipe, the inner wall of the heat insulation pipe is fixed with the outer wall of the tensile mechanism, a plurality of gaps are formed in the outer wall of the heat insulation pipe, heat insulation cotton is fixedly arranged at the gaps of the outer wall of the heat insulation pipe respectively, a heat conduction pipe is fixedly arranged on the outer wall of the heat insulation pipe and one side of the heat insulation cotton in a common mode, a plurality of copper bars are fixedly arranged on the four sides of the inner wall of the heat conduction pipe respectively, and one ends of the copper bars penetrate through the outer wall of the heat insulation pipe and the outer wall of the tensile mechanism and then converge with the center of the tensile mechanism.

Preferably, the protection mechanism comprises a rubber sponge sleeve, the inner wall of the rubber sponge sleeve is fixed with the outer wall of the heat-resistant pipe, a plurality of notches are formed in the outer wall of the rubber sponge sleeve, compression springs are fixed at the notches of the outer wall of the rubber sponge sleeve, a soft board is fixed at one end of each compression spring, a plurality of shells are fixed at the tops of the soft boards together, a stabilizing frame is fixed on the inner wall of each shell, and a plurality of soft boards do not interfere with the stabilizing frame.

Preferably, the outer wall of the copper bar is provided with a heat insulation sealing sleeve, and one end of the copper bar is not interfered with heat insulation cotton, a longitudinal spring, a binding ring, a stretching pipe and a transverse force reducing ring.

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

this stretch-proofing multilayer composite drain pipe through the setting of antitrawing mechanism, has increased tensile pipe and vertical spring the inside, when the drain pipe is in the in-process of using, because the stamping force of water, when forming the drawing of a direction to the drain pipe, tensile pipe can offset the drawing force, and simultaneously, vertical spring also can offset the drawing force of a part, has further ensured the stability of drain pipe.

Simultaneously, the tensile mechanism is further provided with a transverse force reducing ring and a tightening sleeve, when the device is subjected to transverse pressure, the transverse force reducing ring can better lock the drain pipe, the condition that the drain pipe cannot crack is guaranteed, and meanwhile, the tightening sleeve further increases the force of the drain pipe for fully contracting inwards, so that the drain pipe can be more stable, and the tightness of the device is further improved.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of the tensile mechanism of the present utility model;

FIG. 4 is a schematic view of the heat insulating mechanism of the present utility model;

fig. 5 is a schematic structural view of a protection mechanism according to the present utility model.

In the figure: 1. a tensile mechanism; 101. a ductile tube; 102. a fixing groove; 103. a transverse force reducing ring; 104. tightening the sleeve; 105. stretching the tube; 106. binding rings; 107. fixing blocks; 108. a longitudinal spring; 109. a protective shell; 2. a heat insulating mechanism; 201. a temperature resistance tube; 202. thermal insulation cotton; 203. a heat conduction pipe; 204. copper bars; 3. a protection mechanism; 301. rubber sponge sleeve; 302. a compression spring; 303. a flexible board; 304. a housing; 305. and a stabilizing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In daily needs, we need to lay the drain pipe to make things convenient for various needs in our ordinary life, therefore need a stretch-proof multilayer composite drain pipe, traditional majority drain pipe is in the in-service use process, when liquid is because the pressure exerts the pulling force or outside exerts the pulling force to the drain pipe, the stretch-proof mechanism mode of its device is more single, under long-time work, probably can make the device damage, has increased the cost of maintenance, has also reduced the life of device simultaneously, and applicant proposes a stretch-proof multilayer composite drain pipe for this reason.

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a stretch-proofing multilayer composite drain pipe, including tensile mechanism 1, tensile mechanism 1 includes toughness pipe 101, a plurality of fixed slot 102 has been seted up to toughness pipe 101 outer wall, a plurality of fixed slot 102 cell wall is fixed with horizontal force reducing circle 103 respectively, horizontal force reducing circle 103 outer wall and toughness pipe 101 outer wall are fixed with the binding cover 104 jointly, binding cover 104 outer wall both ends are fixed with extension pipe 105 respectively, the thinner branch pipe outer wall of both ends extension pipe 105 is fixed with binding circle 106 respectively, both ends extension pipe 105 one end outer wall is fixed with a plurality of fixed block 107 respectively, be fixed with vertical spring 108 between the mutual symmetry fixed block 107 in both ends, a plurality of fixed block 107 one side is sliding connection jointly has protective housing 109, tensile mechanism 1 outer wall is fixed with adiabatic mechanism 2, adiabatic mechanism 2 outer wall is fixed with protection machanism 3, the diameter in the middle part of toughness pipe 101 is about being greater than the diameter of both sides branch pipe, and toughness pipe 101 middle part is the hose, both ends a plurality of fixed block 107 evenly distributes with the centre of a circle of extension pipe 105 respectively, a plurality of vertical spring 108 and hose in the middle of toughness pipe 101 do not interfere mutually with the equal angle.

It should be noted that: when the drain pipe is used, because the pressure of water, when the drain pipe receives the impact of horizontal power, because horizontal force reducing ring 103 is fixed to the multisection of drain pipe, can guarantee that the drain pipe is whole can not take place to fracture and can appear the condition of crackle, simultaneously because there is the tight cover 104 to the whole parcel of drain pipe outer wall and to horizontal force reducing ring 103 application inwards contractive force, and the effect of the leakproofness of drain pipe can be guaranteed to tight cover 104, can guarantee that the drain pipe when receiving the transverse force, can further protect the drain pipe, and when the drain pipe is revealed because the transverse force is too big, can play sealed effect to the leakage of drain pipe, when the drain pipe receives vertical pulling force, at first the hose in drain pipe middle part can offset partly pulling force, the tensile pipe 105 that is located the drain pipe both ends also can offset partly pulling force, vertical spring 108 can further offset the pulling force of drain pipe, so that guarantee the stability of drain pipe when using.

As shown in fig. 4, the present utility model provides a technical solution: the utility model provides a stretch-proofing multilayer composite drain pipe, including adiabatic mechanism 2, adiabatic mechanism 2 includes thermal insulation pipe 201, thermal insulation pipe 201 inner wall is fixed with tensile mechanism 1 outer wall mutually, a plurality of breach has been seted up to thermal insulation pipe 201 outer wall, thermal insulation pipe 201 outer wall breach department is fixed with thermal insulation cotton 202 respectively, thermal insulation pipe 201 outer wall and a plurality of thermal insulation cotton 202 one side are fixed with heat conduction pipe 203 jointly, heat conduction pipe 203 inner wall four sides are fixed with a plurality of copper bar 204 respectively, after one end of copper bar 204 runs through thermal insulation pipe 201 outer wall and tensile mechanism 1 outer wall, with tensile mechanism 1 centre of a circle gathers, copper bar 204 outer wall is provided with thermal insulation seal cover, copper bar 204 one end does not interfere with thermal insulation cotton 202, vertical spring 108, bind circle 106, tensile pipe 105 and horizontal force reducing circle 103.

It should be noted that: when the external environment temperature or the liquid temperature is greatly different, firstly the heat conduction pipe 203 absorbs the external temperature, and then the external temperature is transmitted to the liquid in the drain pipe through the action of the copper bar 204, so that the temperature difference between the inside and the outside is reduced, and meanwhile the temperature is isolated by the temperature resistance pipe 201 and the heat insulation cotton 202 positioned at the opening of the outer wall of the temperature resistance pipe 201, so that the drain pipe is ensured to be greatly influenced by the temperature difference during use, and the influence is reduced.

As shown in fig. 5, the present utility model provides a technical solution: the utility model provides a stretch-proofing multilayer composite drain pipe, includes protection machanism 3, protection machanism 3 includes rubber sponge cover 301, rubber sponge cover 301 inner wall is fixed mutually with the heat-resisting pipe 201 outer wall, and rubber sponge cover 301 outer wall is provided with a plurality of breach, and the breach department of rubber sponge cover 301 outer wall is fixed with compression spring 302, and compression spring 302 one end is fixed with soft board 303, and a plurality of soft board 303 top is fixed with shell 304 jointly, and shell 304 inner wall is fixed with stabilizing frame 305, and a plurality of soft board 303 does not interfere with stabilizing frame 305.

It should be noted that: when the drain pipe is under the action of the pressure of the outer wall or other forces, the outer shell 304 and the stabilizing frame 305 fixed on the inner wall can offset a part of the forces, so that the safety of the device can be ensured, and meanwhile, under the action of the soft board 303, the springs and the rubber sponge sleeve 301, the rest forces are offset, so that the safety of the drain pipe in the use process is further ensured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. The utility model provides a stretch-proofing multilayer composite drain pipe, includes tensile mechanism (1), its characterized in that: the tensile mechanism (1) comprises a ductile cast (101), a plurality of fixed slots (102) are formed in the outer wall of the ductile cast (101), a plurality of transverse force reducing rings (103) are respectively fixed on the walls of the fixed slots (102), tightening sleeves (104) are jointly fixed on the outer wall of the transverse force reducing rings (103) and the outer wall of the ductile cast (101), tension tubes (105) are respectively fixed at two ends of the outer wall of each tightening sleeve (104), binding rings (106) are respectively fixed on the outer wall of a thinner branch pipe of each tension tube (105), a plurality of fixed blocks (107) are respectively fixed on the outer wall of one end of each tension tube (105), longitudinal springs (108) are fixed between the fixed blocks (107) in a mutually symmetrical mode, and a plurality of protective cases (109) are connected to one sides of the fixed blocks (107) in a sliding mode.

2. A stretch resistant multi-layer composite drain pipe according to claim 1, wherein: the outer wall of the tensile mechanism (1) is fixed with a heat insulation mechanism (2), and the outer wall of the heat insulation mechanism (2) is fixed with a protection mechanism (3).

3. A stretch resistant multi-layer composite drain pipe according to claim 1, wherein: the diameter of the middle part of the flexible pipe (101) is larger than that of the branch pipes on two sides, the middle part of the flexible pipe (101) is a hose, the fixed blocks (107) on two ends are uniformly distributed at equal angles respectively in the center of the stretching pipe (105), and the longitudinal springs (108) are not interfered with the hose in the middle of the flexible pipe (101).

4. A stretch resistant multi-layer composite drain pipe according to claim 2, wherein: the heat insulation mechanism (2) comprises a heat insulation pipe (201), the inner wall of the heat insulation pipe (201) is fixed with the outer wall of the tensile mechanism (1), a plurality of gaps are formed in the outer wall of the heat insulation pipe (201), heat insulation cotton (202) is fixedly arranged at the gaps of the outer wall of the heat insulation pipe (201) respectively, a heat conduction pipe (203) is fixedly arranged on one side of the outer wall of the heat insulation pipe (201) and one side of the heat insulation cotton (202) together, a plurality of copper strips (204) are fixedly arranged on four sides of the inner wall of the heat conduction pipe (203) respectively, and one ends of the copper strips (204) penetrate through the outer wall of the heat insulation pipe (201) and the outer wall of the tensile mechanism (1) to converge at the center of the circle of the tensile mechanism (1).

5. A stretch resistant multi-layer composite drain pipe according to claim 2, wherein: the protection mechanism (3) comprises a rubber sponge sleeve (301), the inner wall of the rubber sponge sleeve (301) is fixed with the outer wall of the heat-resistant pipe (201), a plurality of notches are formed in the outer wall of the rubber sponge sleeve (301), compression springs (302) are fixed at the notches of the outer wall of the rubber sponge sleeve (301), a soft board (303) is fixed at one end of each compression spring (302), a plurality of shells (304) are jointly fixed at the tops of the soft boards (303), stabilizing frames (305) are fixed on the inner wall of each shell (304), and a plurality of soft boards (303) do not interfere with the corresponding stabilizing frames (305).

6. A stretch resistant multi-layer composite drain pipe according to claim 4, wherein: the outer wall of the copper bar (204) is provided with a thermal insulation sealing sleeve, and one end of the copper bar (204) is not interfered with the thermal insulation cotton (202), the longitudinal spring (108), the binding ring (106), the stretching pipe (105) and the transverse force reducing ring (103).