CN206802627U - A kind of PVC pipe with flame retardant effect - Google Patents
A kind of PVC pipe with flame retardant effect Download PDFInfo
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- CN206802627U CN206802627U CN201720343679.3U CN201720343679U CN206802627U CN 206802627 U CN206802627 U CN 206802627U CN 201720343679 U CN201720343679 U CN 201720343679U CN 206802627 U CN206802627 U CN 206802627U
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Abstract
The utility model discloses a kind of PVC pipe with flame retardant effect, including PVC main pipe fittingss, the outer sheath of the PVC main pipe fittingss is provided with flame-proof cotton set, the lower end of the PVC main pipe fittingss is connected to the upper center that PVC is in charge of part, PVC, which is in charge of on part, is arranged with outer flame-retardant board, what the PVC was in charge of part is internally provided with interior flame-retardant board, the both ends that the PVC is in charge of part are provided with installing pipe, circular trough is offered on the outside of one end of installing pipe, the interior flame-retardant board, the both ends that outer flame-retardant board and PVC are in charge of part are respectively positioned in circular trough, the side upper and lower ends of the installing pipe are provided with spring steel plate, one end of spring steel plate is provided with metal fastener, the upper and lower ends of the outer flame-retardant board are provided with two installing plates, the side of installing plate offers neck corresponding with metal fastener.This has the PVC pipe of flame retardant effect, can ensure that pipe fitting is not susceptible to burn, good flame retardation effect, reduces loss, and safety guarantee is high.
Description
Technical field
PVC pipe technical field is the utility model is related to, specially a kind of PVC pipe with flame retardant effect.
Background technology
PVC Main Ingredients and Appearance is polyvinyl chloride, it is possible to additionally incorporate other compositions to strengthen its heat resistance, toughness, ductility etc.,
Pipe fitting is referred to as PVC pipe made of PVC, and traditional PVC pipe flame retardant effect is poor, so as to cause PVC pipe to run into fire
Or high temperature, it is easy to will be burned, cause damage, safety guarantee is than relatively low.
Utility model content
The purpose of this utility model is to provide a kind of PVC pipe with flame retardant effect, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of PVC pipe with flame retardant effect,
Including PVC main pipe fittingss, the outer sheath of the PVC main pipe fittingss is provided with flame-proof cotton set, and the lower end of the PVC main pipe fittingss is connected to PVC
It is in charge of the upper center of part, PVC, which is in charge of on part, is arranged with outer flame-retardant board, and outer flame-retardant board is fitted in PVC and is in charge of on the outer wall of part,
The outer flame-retardant board is spliced by two circular cage plates, and the upper end side of two circular cage plates offers and PVC main pipe fittingss
Corresponding arc-shaped slot, the PVC is in charge of the interior flame-retardant board that is internally provided with of part, and interior flame-retardant board is fitted in PVC and is in charge of part
On inwall, the both ends that the PVC is in charge of part are provided with installing pipe, and circular trough is offered on the outside of one end of installing pipe, described
The both ends that interior flame-retardant board, outer flame-retardant board and PVC are in charge of part are respectively positioned in circular trough, and several plastics are provided with circular trough and are inserted
Part, the PVC, which is in charge of on the two side of part, offers several slots corresponding with plastic plug, the inwall of the installing pipe
Fixed between interior flame-retardant board by the screw through setting, the side upper and lower ends of the installing pipe are provided with elasticity
Steel plate, one end of spring steel plate are provided with metal fastener, and the upper and lower ends of the outer flame-retardant board are provided with two installing plates,
The side of installing plate offers neck corresponding with metal fastener.
Preferably, the installing pipe is disposed as plastic bushing, and the inside of the installing pipe hinders filled with magnesium hydroxide
Fire agent.
Preferably, at least provided with four, the inside of plastic plug is filled with the quantity of slot on the plastic plug
Aluminium hydroxide fire retardant.
Preferably, it is painted with anti-flaming dope on the inwall of the PVC main pipe fittingss.
Preferably, antirust coat is provided with the screw, screw thread is provided with the madial wall of the installing pipe.
Compared with prior art, the beneficial effects of the utility model are：This has the PVC pipe structure design of flame retardant effect
Advantages of simple, by the way that the outside and inner side of PVC main pipe fittingss, and PVC to be in charge of the outside of part and inner side and be provided with fire-retardant material
Material, can ensure that pipe fitting is not susceptible to burn, good flame retardation effect, reduce loss, and safety guarantee is high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model PVC is in charge of part sectional view；
Fig. 3 is the utility model arc-shaped slot schematic diagram；
Fig. 4 is the utility model circular trough schematic diagram；
Fig. 5 is enlarged diagram at A in the utility model Fig. 1.
In figure：PVC main pipe fittingss 1, flame-proof cotton set 11, PVC are in charge of part 2, outer flame-retardant board 3, arc-shaped slot 31, installing pipe 4, circle
Shape groove 41, plastic plug 5, slot 51, interior flame-retardant board 6, screw 7, spring steel plate 8, metal fastener 81, installing plate 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of PVC pipe with flame retardant effect, including
PVC main pipe fittingss 1, the outer sheath of the PVC main pipe fittingss 1 are provided with flame-proof cotton set 11, are painted with the inwall of the PVC main pipe fittingss 1
Fireproof coating, good fireproofing function is played, play good flame retardant effect, the lower end of the PVC main pipe fittingss 1 is connected to PVC
It is in charge of the upper center of part 2, PVC, which is in charge of on part 2, is arranged with outer flame-retardant board 3, and outer flame-retardant board 3 is fitted in PVC and is in charge of the outer of part 2
On wall, the outer flame-retardant board 3 is spliced by two circular cage plates, and the upper end side of two circular cage plates offers and PVC
Arc-shaped slot 31 corresponding to main pipe fittings 1, what the PVC was in charge of part 2 is internally provided with interior flame-retardant board 6, and interior flame-retardant board 6 is fitted in
PVC is in charge of on the inwall of part 2, and the both ends that the PVC is in charge of part 2 are provided with installing pipe 4, and the installing pipe 4 is disposed as moulding
Expect sleeve pipe, the inside of the installing pipe 4 is filled with flame retardant of magnesium hydroxide, plays good flame retardant effect, prevent pipe fitting from firing
Burn, screw thread is provided with the madial wall of the installing pipe 4, screw thread is the screw thread being connected with other pipe fittings, instead of PVC points
Screw thread in pipe fitting 2, one end outside of installing pipe 4 offer circular trough 41, interior flame-retardant board 6, outer flame-retardant board 3 and the PVC
The both ends for being in charge of part 2 are respectively positioned in circular trough 41, and several plastic plugs 5, the plastic plug 5 are provided with circular trough 41
The quantity of upper slot is at least provided with four, and the inside of plastic plug 5 is filled with aluminium hydroxide fire retardant, good flame retardation effect,
Flame retarding efficiency is higher, and the PVC, which is in charge of on the two side of part 2, offers several slots 51 corresponding with plastic plug 5,
Fixed by the screw 7 through setting between the inwall and interior flame-retardant board 6 of the installing pipe 4, be all provided with the screw 7
Antirust coat is equipped with, plays good rust-proof effect, extends service life, the side upper and lower ends of the installing pipe 4 are all provided with
Spring steel plate 8 is equipped with, one end of spring steel plate 8 is provided with metal fastener 81, and the upper and lower ends of the outer flame-retardant board 3 are respectively provided with
There are two installing plates 9, the side of installing plate 9 offers and 81 corresponding neck of metal fastener so that connection is more fixed, right
It carries out dismounting and is convenient to.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of PVC pipe with flame retardant effect, including PVC main pipe fittingss（1）, it is characterised in that：The PVC main pipe fittingss（1）
Outer sheath be provided with flame-proof cotton set（11）, the PVC main pipe fittingss（1）Lower end be connected to PVC and be in charge of part（2）Upper center,
PVC is in charge of part（2）On be arranged with outer flame-retardant board（3）, and outer flame-retardant board（3）It is fitted in PVC and is in charge of part（2）Outer wall on, it is described
Outer flame-retardant board（3）It is spliced by two circular cage plates, the upper end side of two circular cage plates offers and PVC main pipe fittingss
（1）Corresponding arc-shaped slot（31）, the PVC is in charge of part（2）Be internally provided with interior flame-retardant board（6）, and interior flame-retardant board（6）Patch
Close and be in charge of part in PVC（2）Inwall on, the PVC is in charge of part（2）Both ends be provided with installing pipe（4）, installing pipe（4）'s
Circular trough is offered on the outside of one end（41）, the interior flame-retardant board（6）, outer flame-retardant board（3）It is in charge of part with PVC（2）Both ends it is equal
Positioned at circular trough（41）It is interior, circular trough（41）Inside it is provided with several plastic plugs（5）, the PVC is in charge of part（2）Both sides
Several and plastic plug are offered on wall（5）Corresponding slot（51）, the installing pipe（4）Inwall and interior flame-retardant board
（6）Between pass through the screw through setting（7）It is fixed, the installing pipe（4）Side upper and lower ends be provided with elasticity
Steel plate（8）, spring steel plate（8）One end be provided with metal fastener（81）, the outer flame-retardant board（3）Upper and lower ends be respectively provided with
There are two installing plates（9）, installing plate（9）Side offer and metal fastener（81）Corresponding neck.
A kind of 2. PVC pipe with flame retardant effect according to claim 1, it is characterised in that：The installing pipe（4）
It is arranged to plastic bushing, the installing pipe（4）Inside be filled with flame retardant of magnesium hydroxide.
A kind of 3. PVC pipe with flame retardant effect according to claim 1, it is characterised in that：The plastic plug（5）
The quantity of upper slot is at least provided with four, plastic plug（5）Inside be filled with aluminium hydroxide fire retardant.
A kind of 4. PVC pipe with flame retardant effect according to claim 1, it is characterised in that：The PVC main pipe fittingss
（1）Inwall on be painted with fireproof coating.
A kind of 5. PVC pipe with flame retardant effect according to claim 1, it is characterised in that：The screw（7）On
It is provided with antirust coat, the installing pipe（4）Madial wall on be provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343679.3U CN206802627U (en) | 2017-04-03 | 2017-04-03 | A kind of PVC pipe with flame retardant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343679.3U CN206802627U (en) | 2017-04-03 | 2017-04-03 | A kind of PVC pipe with flame retardant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802627U true CN206802627U (en) | 2017-12-26 |
Family
ID=60731563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343679.3U Active CN206802627U (en) | 2017-04-03 | 2017-04-03 | A kind of PVC pipe with flame retardant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591566A (en) * | 2018-04-13 | 2018-09-28 | 海洋石油工程（青岛）有限公司 | Detachable valve fireproofing passiveness device on oil-gas pipeline valve position |
| CN108591678A (en) * | 2018-04-13 | 2018-09-28 | 海洋石油工程（青岛）有限公司 | Detachable flange fireproofing passiveness device on oil-gas pipeline flange position |
-
2017
- 2017-04-03 CN CN201720343679.3U patent/CN206802627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591566A (en) * | 2018-04-13 | 2018-09-28 | 海洋石油工程（青岛）有限公司 | Detachable valve fireproofing passiveness device on oil-gas pipeline valve position |
| CN108591678A (en) * | 2018-04-13 | 2018-09-28 | 海洋石油工程（青岛）有限公司 | Detachable flange fireproofing passiveness device on oil-gas pipeline flange position |
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| GR01 | Patent grant |