CN206977003U - A kind of pre-buried installation pipe - Google Patents
A kind of pre-buried installation pipe Download PDFInfo
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- CN206977003U CN206977003U CN201720587350.1U CN201720587350U CN206977003U CN 206977003 U CN206977003 U CN 206977003U CN 201720587350 U CN201720587350 U CN 201720587350U CN 206977003 U CN206977003 U CN 206977003U
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- repair layer
- installation pipe
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- buried installation
- reinforcement
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Abstract
A kind of pre-buried installation pipe, including body, the inwall of the body are provided with the repair layer of inner hollow, are filled with adhesive in the repair layer, and the inboard wall of tube body is provided with projection, described raised to abut setting with the repair layer；The tubular body is provided with reinforcement, and the tubular body is divided into multiple pipelines by the reinforcement；By the projection, tubular body and the adhesive in the raised repair layer and repair layer abutted that are arranged on inboard wall of tube body, when body fracture, body are under pressure when being moved towards repair layer, projection pokes repair layer, adhesive overflows in repair layer, repair the breaking part of body, quick and precisely, it is convenient and simple.
Description
Technical field
Electric wire field is the utility model is related to, more specifically, it relates to a kind of pre-buried installation pipe.
Background technology
Electric wire, it is for transmitting electric energy, information and the linear product for realizing electromagnetic energy conversion.
In the prior art, the laying of electric wire is pre-buried wiring conduit in present wall, and the later stage is by strand wire cable
Together penetrate in pipeline, facilitate the wire management of domestic electric network so that wiring is clean and tidy.In general, the conventional common modeling of wiring conduit
Expects pipe, such as PP pipe, pvc pipe.As patent announcement number be CN205304163U Chinese patent propose a kind of installation pipe, including
Body.
But in actual applications, installation pipe is mounted in inside wall, and we can not with the naked eye can be visually seen, can not
It was observed that the fracture of installation pipe, rear aging becomes fragile common plastics tube over time, is easily broken off；It can be broken after plastic tube fracture
Place forms sharp sharp disconnected thorn, and when wall vibrates, cloth tube shifts, and the thorn that breaks can extend in direction pipe, by electric wire
The crust of cable punctures so that exposed core contact, causes short circuit, causes fire.
Utility model content
It is easily broken off for common plastics tube in practice, this problem, mesh of the present utility model can not be repaired in time
Be propose a kind of pre-buried installation pipe, by inside pipeline set one layer of glue layer, after pipeline somewhere is broken, in pressure
In the presence of wall towards moving inward, the projection in body punctures the sealing of glue layer, and the adhesive in glue layer overflows, fast
Speed repairs breaking part, and concrete scheme is as follows：
A kind of pre-buried installation pipe, including body, the inwall of the body are provided with the repair layer of inner hollow, the reparation
Adhesive is filled with layer, and the inboard wall of tube body is provided with projection, described raised to abut setting with the repair layer；The body
Reinforcement is internally provided with, the tubular body is divided into multiple pipelines by the reinforcement.
Pass through above-mentioned technical proposal, body somewhere aging fracture, when wall forced vibration, the pipe of breaking part and its surrounding
Body is close to repair layer under the effect of the pressure, and projection pokes repair layer, and adhesive overflows in repair layer, reaches the fracture of body
Place simultaneously by the gap filling of breaking part and cements, and repairs the breaking part of body, method is simple.The setting of reinforcement is by tubular body
It is divided into multiple regions to pass through for different electric wires, combs electric wire, reduction electric wire, which is intertwined, is contacted and draw
The problem of playing circuit confusion, while the steadiness of body can be strengthened, body is not easy to break.
Further, the outer wall of the repair layer is arranged to the sealing being easily punctured.
Pass through above-mentioned technical proposal, when body ruptures, body towards during movement, can increase sealing under the effect of the pressure
The probability being punctured, and then the adhesive increased in repair layer overflows and repairs the probability of the breaking part of body.
Further, dividing plate is provided between the repair layer and the sealing, the dividing plate separates the repair layer
Into multiple reparation grooves, the adhesive is in the reparation groove.
Repair layer is separated into multiple independent reparation grooves, can avoid somewhere dividing plate fracture by Pass through above-mentioned technical proposal, dividing plate
When repair layer in adhesive all overflow, realize that many places of repair layer are used for multiple times.
Further, the reinforcement (3) has three, and the interval angles at adjacent reinforcement (3) center are 120 °, institute
State reinforcement (3) and the body (1) is divided into 3 pipelines (31).
Pass through above-mentioned technical proposal, the house lead in electric wire in general home circuit have three, fire, it is another, reinforcement is by body
3 pipelines are divided into, body can be divided into multi-pipeline, now pipeline aperture when being just enough to use, and avoiding reinforcement too many
Too small, electric wire is bad to be passed through.Also, because triangle has stability, in the steady of 120 ° of equally distributed reinforcements
Qualitative highest, add the steadiness of body.
Further, the outer wall of the body is provided with resistance to compression layer.
Pass through above-mentioned technical proposal, resistance to compression layer can help body to resist more ambient pressures, and body is more firmly not easy
Fracture.
Further, the inwall of the repair layer is provided with fireprotection layer.
Pass through above-mentioned technical proposal, electric wire is surprisingly on fire, and fireprotection layer can prevent fire spreading to whole pre-buried cloth
Spool, prevent from burning out pre-buried installation pipe, and then avoid fire spreading to wall.
Further, air bag is provided with the fireprotection layer, non-combustible gas is filled with the air bag.
Pass through above-mentioned technical proposal, when electric wire catches fire, temperature is raised, and the gas heat expansion in air bag, air bag is broken
Split, non-combustible gas spreads rapidly, the oxygen of dilution combustion fire point, reaches extinguishing effect.
Further, the non-combustible gas is nitrogen or carbon dioxide.
Pass through above-mentioned technical proposal, nitrogen and oxygen are common gas in life, easily obtain and use, nitrogen or dioxy
The sprawling of fire can be suppressed in time by changing carbon.
Further, the adhesive is glue, anaerobic adhesive or fluid sealant.
Pass through above-mentioned technical proposal, glue, anaerobic adhesive or fluid sealant can overflow rapidly when sealing is punctured, and repair pipe
The breaking part of body.
Compared with prior art, the beneficial effects of the utility model are as follows：
(1) by being arranged on the projection of inboard wall of tube body, in the repair layer and repair layer that tubular body abuts with projection
Adhesive, when body fracture, body are under pressure when being moved towards repair layer, projection pokes repair layer, adhesive in repair layer
Overflow, repair the breaking part of body, it is quick and precisely, convenient and simple；
(2) repair layer is divided into by multiple independent reparation grooves by the dividing plate being arranged in repair layer, can precisely repaired
The breaking part of body, and adhesive disposably drains off in repair layer when avoiding the body somewhere from being broken, and realizes the multiple spot, more of repair layer
Locate, be used for multiple times；
(3) by setting resistance to compression layer to improve the compression strength of body, the rupture probability of body is reduced；
(4) by setting fireprotection layer and the air bag containing non-combustible gas in fireprotection layer, when electric wire is on fire
When, air bag is broken through in the expansion of non-combustible gas heat, dilutes the oxygen around electric wire, reaches extinguishing effect.
Brief description of the drawings
Fig. 1 is the overall schematic of the pre-buried installation pipe of the utility model；
Fig. 2 is the transverse tube mouth schematic diagram of the pre-buried installation pipe of the utility model；
Fig. 3 is the linear direction profile of the pre-buried installation pipe of the utility model.
Accompanying drawing mark：1st, body；11st, it is raised；2nd, repair layer；21st, sealing；22nd, dividing plate；23rd, groove is repaired；3rd, reinforcement；
31st, pipeline；4th, resistance to compression layer；5th, fireprotection layer；51st, air bag.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but implementation of the present utility model
Mode is not limited only to this.
As depicted in figs. 1 and 2, a kind of pre-buried installation pipe, be followed successively by from inside to outside reinforcement 3, fireprotection layer 5, repair layer 2,
Body 1 and resistance to compression layer 4.It is 120 ° that reinforcement 3, which has the interval angles at three and the center of reinforcement 3, and reinforcement 3 strengthens wiring
The intensity of pipe, and body 1 is divided for three pipelines 31, different electric wires is combed for scattered, prevents electric wire from twining
Around together.Fireprotection layer 5 is made of fire proofing material such as asbestos cloth, fire-proof mud etc., intensity of a fire during for preventing that electric wire is on fire
Sprawling；Multiple air bags 51 are provided with fireprotection layer 5, non-combustible gas is filled with air bag 51, such as nitrogen, carbon dioxide, works as electricity
When line cable is on fire, non-combustible gas can be used for putting out a fire.
As shown in Fig. 2 the inner hollow of repair layer 2, the outer wall of repair layer 2 is the sealing 21 being easily punctured, and sealing 21 can
To be film, multiple dividing plates 22 are provided with repair layer 2, dividing plate 22 is set with the integrally connected of repair layer 2, dividing plate 22 and sealing
It is fixedly installed between 21, repair layer 2 is divided into multiple independent reparation grooves 23 by dividing plate 22, is repaired in groove 23 filled with gluing
Agent, when sealing 21 is punctured, adhesive, which overflows, to be repaired groove 23 and reaches the breaking part of body 1 and by the gap filling of breaking part
And cement, the body 1 of fracture is bonded.Adhesive can be glue, anaerobic adhesive or fluid sealant.
As shown in figure 3, the inwall of body 1 is provided with projection 11, projection 11 and repair layer 2 with repairing the opposite position of groove 23
Sealing 21 abut and set, when body 1 is broken, body 1 towards repair layer 2 move when, projection 11 extrudes sealing 21, and will seal
Layer 21 is poked, and the adhesive in repair layer 2 overflows.The resistance to compression layer 4 of the outer wall of body 1 is used for the anti-pressure ability for increasing body 1, subtracts
The probability of the fracture of education and correction for juvenile offenders body 1.
Working principle and beneficial effect of the present utility model is：
The reinforcement 3 inside resistance to compression layer 4 and body 1 outside body 1 is used for the anti-pressure ability for strengthening body 1, meanwhile, add
Strengthening tendons 3 can divide body 1 for 3 pipelines 31, for penetrating electric wire is scattered, comb clear, avoid electric wire from being mixed in
Short circuit is caused together or even causes fire；When body 1 is broken, body 1 moves towards repair layer 2 under the effect of the pressure
Dynamic, projection 11 extrudes sealing 21 and pokes sealing 21, and the adhesive repaired in groove 23 overflows and flow to the breaking part of body 1,
Adhesive bonds the breaking part of body 1；The pre- thermal expansion of gas and air bag 51 is gone out when electric wire is on fire, in air bag 51,
Reach in body 1, dilution oxygen, fire is eliminated, while fireprotection layer 5 avoids fire spreading to body 1 until wall, protective wire
Road and the safety of building.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of pre-buried installation pipe, including body (1), it is characterised in that the inwall of the body (1) is provided with inner hollow
Repair layer (2), the repair layer (2) is interior to be filled with adhesive, and body (1) inwall is provided with raised (11), the projection
(11) setting is abutted with the repair layer (2)；The body (1) is internally provided with reinforcement (3), and the reinforcement (3) is by institute
Body (1) inside division is stated into multiple pipelines (31).
2. pre-buried installation pipe according to claim 1, it is characterised in that the outer wall of the repair layer (2) is arranged to easily quilt
The sealing (21) poked.
3. pre-buried installation pipe according to claim 2, it is characterised in that the repair layer (2) and the sealing (21) it
Between be provided with dividing plate (22), the repair layer (2) is separated into multiple reparation grooves (23), the adhesive position by the dividing plate (22)
In in the reparation groove (23), the reparation groove (23) corresponds with described raised (11).
4. pre-buried installation pipe according to claim 1, it is characterised in that the reinforcement (3) has three, it is adjacent described plus
The interval angles at strengthening tendons (3) center are 120 °, and the body (1) is divided into 3 pipelines (31) by the reinforcement (3).
5. pre-buried installation pipe according to claim 1, it is characterised in that the outer wall of the body (1) is provided with resistance to compression layer
(4)。
6. pre-buried installation pipe according to claim 5, it is characterised in that the inwall of the repair layer (2) is provided with fire prevention
Layer (5).
7. pre-buried installation pipe according to claim 6, it is characterised in that air bag (51) is provided with the fireprotection layer (5),
Non-combustible gas is filled with the air bag (51).
8. pre-buried installation pipe according to claim 7, it is characterised in that the non-combustible gas is nitrogen or titanium dioxide
Carbon.
9. according to any described pre-buried installation pipe in claim 1-8, it is characterised in that the adhesive is glue, anaerobism
Glue or fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587350.1U CN206977003U (en) | 2017-05-24 | 2017-05-24 | A kind of pre-buried installation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587350.1U CN206977003U (en) | 2017-05-24 | 2017-05-24 | A kind of pre-buried installation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977003U true CN206977003U (en) | 2018-02-06 |
Family
ID=61411269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587350.1U Active CN206977003U (en) | 2017-05-24 | 2017-05-24 | A kind of pre-buried installation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742700A (en) * | 2019-03-06 | 2019-05-10 | 蒋荣新 | A kind of cable |
| CN112736825A (en) * | 2020-12-07 | 2021-04-30 | 朱昱雯 | Cable protection pipe of formula selfreparing is inhaled to magnetism |
-
2017
- 2017-05-24 CN CN201720587350.1U patent/CN206977003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742700A (en) * | 2019-03-06 | 2019-05-10 | 蒋荣新 | A kind of cable |
| CN112736825A (en) * | 2020-12-07 | 2021-04-30 | 朱昱雯 | Cable protection pipe of formula selfreparing is inhaled to magnetism |
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