CN208886156U - A kind of flame resistant glass steel pipe - Google Patents
A kind of flame resistant glass steel pipe Download PDFInfo
- Publication number
- CN208886156U CN208886156U CN201821635671.5U CN201821635671U CN208886156U CN 208886156 U CN208886156 U CN 208886156U CN 201821635671 U CN201821635671 U CN 201821635671U CN 208886156 U CN208886156 U CN 208886156U
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- connector
- main body
- reinforced plastic
- plastic pipe
- pipe main
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Abstract
The utility model discloses a kind of flame resistant glass steel pipes, including the first glass reinforced plastic pipe main body, the first connector and the second connector, one end of the first glass reinforced plastic pipe main body is equipped with the first connector, the side of first connector is connected with the second connector, the side of second connector is equipped with the second glass reinforced plastic pipe main body, the first glass reinforced plastic pipe main body includes liner layer, reinforcing layer and outer layer, and reinforcing layer is provided on the outside of the liner layer, is provided with outer layer on the outside of the reinforcing layer.The utility model by setting reinforcing layer, outer layer, liner layer, reinforcing rib, the first glass reinforced plastic pipe main body, the first connector, the second connector, seal washer, fixture block, limit plate structure, solve the problems, such as fire prevention and stability it is bad and be not easy sealing installation.
Description
Technical field
The utility model belongs to glass reinforced plastic pipe technical field, more particularly, to a kind of flame resistant glass steel pipe.
Background technique
Glass reinforced plastic pipe is also referred to as glass fiber winding clamp sand pipe (RPM pipe).Mainly using glass fibre and its product as strengthening material
Material, it is inorganic non-with quartz sand and calcium carbonate etc. with the unsaturated polyester resin of macromolecule component, epoxy resin etc. for basic material
Metal particle material is filler as primary raw material.
The standard effective length of pipe is 6m and 12m, and production method has definite-length-winding process, centrifugal casting technique and company
Continuous three kinds of winding process.It can be classified according to the process of product, pressure rating PN and rigidity SN.With glass
Fiber or its product make the reinforced plastics of reinforcing material.Appellation is fiberglass reinforced plastics, or meaning glass reinforced plastic.By being made
Resin variety is different, therefore has the title of organic toughened glass, fiber glass epoxy, phenolic fiberglass reinforced plastics.Glass have it is hard and frangible,
With the good transparency and the performances such as high temperature resistant, corrosion-resistant；Steel is very hard and non-friable simultaneously, it may have resistant to high temperature
Feature.Then people start to think, if a kind of hardness, high temperature resistant, erosion-resisting property not only with glass can be manufactured, but also have
The equally hard not broken feature of steel, that this material are bound to have purposes greatly.People test after study, have produced this finally
A kind of composite material of sample.It, the glass reinforced plastic pipe that can exactly stand shoulder to shoulder with steel.
But there are deficiencies below for existing technology:
1, the stability of existing its structure of glass reinforced plastic pipe is incomplete, and lacks fire protecting performance, easy when the external world is exposed to the sun
It reduces the service life；
2, the interface of existing glass reinforced plastic pipe during installation is not easy fit sealing, easily leads to leakage, practical function just pole
The earth reduces.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of flame resistant glass steel pipe, solves existing glass
The stability of its structure of steel pipe is incomplete, and lacks fire protecting performance, easily reduces the service life when the external world is exposed to the sun；Existing glass
The problem of interface of glass steel pipe during installation is not easy fit sealing, easily leads to leakage, and practical function just greatly reduces.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of flame resistant glass steel pipe, including the first glass
Glass steel pipe main body, the first connector and the second connector, one end of the first glass reinforced plastic pipe main body are equipped with the first connector, and described
The side of one connector is connected with the second connector, and the side of second connector is equipped with the second glass reinforced plastic pipe main body, and described first
Glass reinforced plastic pipe main body includes liner layer, reinforcing layer and outer layer, and reinforcing layer is provided on the outside of the liner layer, the reinforcing layer
Outside is provided with outer layer.
Preferably, the structure of the first glass reinforced plastic pipe main body and the second glass reinforced plastic pipe main body is completely the same, and described first
Internal screw thread is provided on the inside of glass reinforced plastic pipe main body both ends, one end of the first glass reinforced plastic pipe main body passes through internal screw thread and first
One end of connector connection, the second glass reinforced plastic pipe main body is connect by internal screw thread with the second connector.
Preferably, fixture block is installed on the outside of first connector, limit plate is installed on the outside of second connector, institute
It states limit plate and is clamped mutually with fixture block, and be locked by screw bolt and nut, put between first connector and the second connector
It is equipped with seal washer.
Preferably, it is welded with reinforcing rib on the inside of the liner layer, the liner layer includes epoxy resin and layer of polyurethane,
Layer of polyurethane is mixed on the outside of the epoxy resin.
Preferably, the reinforcing layer includes silica, steel wire and quartz sand, and the silica is poured in polyurethane
On the outside of layer, steel wire is equipped on the outside of the silica, the outside of the steel wire is filled with quartz sand.
Preferably, the outer layer includes unsaturated polyester resin, glass fibre and ultraviolet absorbing agent, and the unsaturation is poly-
Glass fibre is coated on the outside of ester resin, the outer application of the glass fibre has ultraviolet absorbing agent.
(3) beneficial effect
The utility model provides a kind of flame resistant glass steel pipe, have it is following the utility model has the advantages that
(1) the utility model makes this by setting reinforcing layer, outer layer, liner layer, reinforcing rib, the first glass reinforced plastic pipe main body
Utility model has excellent fire-proof and damp-proof, and corrosion resistance, intensity are high, has good stability, thus effective solution
Fire prevention and the bad problem of stability, reinforcing rib reinforce the inner wall of the first glass reinforced plastic pipe main body, avoid the first glass reinforced plastic
The top pressure of pipe main body is excessive and damages the first glass reinforced plastic pipe main body by pressure, improves the intensity of the first glass reinforced plastic pipe main body, asphalt mixtures modified by epoxy resin
Rouge has excellent mechanical performance, adhesive property, toughness and good resistance to corrosion, and layer of polyurethane can improve resin solidification
The abrasion resistance, heat resistance of object, resistance to ag(e)ing, chemicals-resistant, polyurethane can also reduce the water imbibition of resin cured matter, raising resists
Compressive Strength and impact resistance are mixed using silica with quartz sand, and steel wire is added wherein and carries out bonding mixing, are realized
It is further to reinforce, and there is good fire retardant performance can have using the mixing of unsaturated polyester resin and glass fibre
Effect resists acid, alkali, the corrosion of salt medium and untreated sanitary sewage, corrosive ground, wastewater from chemical industry and numerous chemical liquids
The erosion of body, can keep the safe operation of pipeline for a long time, and ultraviolet absorbing agent can eliminate radiation of the ultraviolet light to pipeline, prolong
The aging of slow first glass reinforced plastic pipe main body；
(2) the utility model keeps this practical by setting the first connector, the second connector, seal washer, fixture block, limit plate
Novel effectively to realize fit sealing in junction, stable structure is hardly damaged, so that effective solution is not easy to seal
The problem of installation, is equipped with the first connector in one end of the first glass reinforced plastic pipe main body, and the side of the first connector is connected with second and connects
Head, the side of the second connector are equipped with the second glass reinforced plastic pipe main body, by internal screw thread by the first connector and the second connector respectively with
First glass reinforced plastic pipe main body is connected with the second glass reinforced plastic pipe main body, in turn, by being equipped with fixture block on the outside of the first connector, the
Limit plate is installed on the outside of two connectors, limit plate is clamped mutually with fixture block, and is locked by screw bolt and nut, thus
First glass reinforced plastic pipe main body and the second glass reinforced plastic pipe main body are achieved a fixed connection, are placed between the first connector and the second connector
Seal washer is reinforced sealing to further realize, is easily installed.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the sectional view of the first glass reinforced plastic pipe of the utility model main body；
Fig. 3 is the sectional view of the utility model liner layer；
Fig. 4 is the sectional view of the utility model reinforcing layer；
Fig. 5 is the sectional view of the utility model outer layer.
In figure: 1, internal screw thread；2, the first glass reinforced plastic pipe main body；3, reinforcing rib；4, the first connector；5, seal washer；6,
Two connectors；7, the second glass reinforced plastic pipe main body；8, nut；9, fixture block；10, limit plate；11, bolt；12, liner layer；13, it reinforces
Layer；14, outer layer；15, epoxy resin；16, layer of polyurethane；17, silica；18, steel wire；19, quartz sand；20, unsaturated
Polyester resin；21, glass fibre；22, ultraviolet absorbing agent.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of flame resistant glass steel pipe, including the first glass
Steel pipe main body 2, the first connector 4 and the second connector 6, one end of the first glass reinforced plastic pipe main body 2 are equipped with the first connector 4, and first connects
First 4 side is connected with the second connector 6, and the outside of the first connector 4 is equipped with fixture block 9, and the outside of the second connector 6 is equipped with limit
Plate 10, limit plate 10 and fixture block 9 are clamped mutually, and are locked by bolt 11 and nut 8, the first connector 4 and the second connector 6
Between be placed with seal washer 5, the side of the second connector 6 is equipped with the second glass reinforced plastic pipe main body 7, by the first glass reinforced plastic pipe
One end of main body 2 is equipped with the first connector 4, and the side of the first connector 4 is connected with the second connector 6, the side installation of the second connector 6
Have the second glass reinforced plastic pipe main body 7, by internal screw thread 1 by the first connector 4 and the second connector 6 respectively with the first glass reinforced plastic pipe main body 2
It is connected with the second glass reinforced plastic pipe main body 7, in turn, by being equipped with fixture block 9, the outside of the second connector 6 in the outside of the first connector 4
Limit plate 10 is installed, limit plate 10 and fixture block 9 are clamped mutually, and is locked by bolt 11 and nut 8, thus by the
One glass reinforced plastic pipe main body 2 and the second glass reinforced plastic pipe main body 7 achieve a fixed connection, and are placed between the first connector 4 and the second connector 6
Seal washer 5 is reinforced sealing to further realize, is easily installed, and keeps the utility model effectively real in junction
Existing fit sealing, stable structure are hardly damaged, the structure complete one of the first glass reinforced plastic pipe main body 2 and the second glass reinforced plastic pipe main body 7
It causes, is provided with internal screw thread 1 on the inside of 2 both ends of the first glass reinforced plastic pipe main body, one end of the first glass reinforced plastic pipe main body 2 passes through internal screw thread
1 connect with the first connector 4, and one end of the second glass reinforced plastic pipe main body 7 is connect by internal screw thread 1 with the second connector 6, the first glass reinforced plastic
Pipe main body 2 includes liner layer 12, reinforcing layer 13 and outer layer 14, and the inside of liner layer 12 is welded with reinforcing rib 3, and reinforcing rib 3 is to the
The inner wall of one glass reinforced plastic pipe main body 2 is reinforced, and is avoided the top pressure of the first glass reinforced plastic pipe main body 2 excessive and is damaged the first glass by pressure
Glass steel pipe main body 2, improves the intensity of the first glass reinforced plastic pipe main body 2, and liner layer 12 includes epoxy resin 15 and layer of polyurethane 16, ring
The outside of oxygen resin 15 is mixed with layer of polyurethane 16, and epoxy resin 15 has excellent mechanical performance, adhesive property, toughness and good
Good resistance to corrosion, layer of polyurethane 16 can improve the abrasion resistance, heat resistance, resistance to ag(e)ing, chemicals-resistant of resin cured matter,
Polyurethane can also reduce the water imbibition of resin cured matter, improve compression strength and impact resistance, the outside setting of liner layer 12
There is reinforcing layer 13, reinforcing layer 13 includes silica 17, steel wire 18 and quartz sand 19, and silica 17 is poured in layer of polyurethane
16 outsides, the outside of silica 17 are equipped with steel wire 18, and the outside of steel wire 18 is filled with quartz sand 19, utilizes titanium dioxide
Silicon 17 is mixed with quartz sand 19, and steel wire 18 is added wherein and carries out bonding mixing, realizes further reinforcing, and have good
Good fire retardant performance, the outside of reinforcing layer 13 are provided with outer layer 14, and outer layer 14 includes unsaturated polyester resin 20, glass fibers
Dimension 21 and ultraviolet absorbing agent 22, the outside of unsaturated polyester resin 20 are coated with glass fibre 21, utilize unsaturated polyester (UP) tree
The mixing of rouge 20 and glass fibre 21 is highly resistant to acid, alkali, the corrosion of salt medium and untreated sanitary sewage, corrosion
Property soil, wastewater from chemical industry and numerous chemical liquids erosion, can keep the safe operation of pipeline for a long time, glass fibre 21 it is outer
Side is coated with ultraviolet absorbing agent 22, and ultraviolet absorbing agent 22 can eliminate radiation of the ultraviolet light to pipeline, delay the first glass
The aging of steel pipe main body 2.
In use, the utility model is equipped with the first connector 4 in one end of the first glass reinforced plastic pipe main body 2, the first connector 4
Side is connected with the second connector 6, and the side of the second connector 6 is equipped with the second glass reinforced plastic pipe main body 7, by internal screw thread 1 by first
Connector 4 and the second connector 6 are connect with the first glass reinforced plastic pipe main body 2 and the second glass reinforced plastic pipe main body 7 respectively, in turn, by
The outside of one connector 4 is equipped with fixture block 9, and the outside of the second connector 6 is equipped with limit plate 10, and limit plate 10 and fixture block 9 is mutual
Clamping, and be locked by bolt 11 and nut 8, so that the first glass reinforced plastic pipe main body 2 and the second glass reinforced plastic pipe main body 7 is real
It is now fixedly connected, is placed with seal washer 5 between the first connector 4 and the second connector 6, reinforce sealing to further realize,
It is easily installed, the first glass reinforced plastic pipe main body 2 includes liner layer 12, reinforcing layer 13 and outer layer 14, and the inside of liner layer 12 is welded with
Reinforcing rib 3, reinforcing rib 3 reinforce the inner wall of the first glass reinforced plastic pipe main body 2, avoid the top of the first glass reinforced plastic pipe main body 2
Pressure is excessive and damages the first glass reinforced plastic pipe main body 2 by pressure, improves the intensity of the first glass reinforced plastic pipe main body 2, and liner layer 12 includes epoxy
Resin 15 and layer of polyurethane 16, the outside of epoxy resin 15 are mixed with layer of polyurethane 16, and epoxy resin 15 has excellent machinery
Performance, adhesive property, toughness and good resistance to corrosion, layer of polyurethane 16 can improve the wearability, resistance to of resin cured matter
Hot, resistance to ag(e)ing, chemicals-resistant, polyurethane can also reduce the water imbibition of resin cured matter, improve compression strength and resistance to punching
Hitting property, the outside of liner layer 12 are provided with reinforcing layer 13, and reinforcing layer 13 includes silica 17, steel wire 18 and quartz sand 19,
Silica 17 is poured in 16 outside of layer of polyurethane, and the outside of silica 17 is equipped with steel wire 18, the outside of steel wire 18
It filled with quartz sand 19, is mixed using silica 17 with quartz sand 19, and steel wire 18 is added wherein and carries out bonding mixing,
It realizes further reinforcing, and there is good fire retardant performance, the outside of reinforcing layer 13 is provided with outer layer 14, and outer layer 14 wraps
Unsaturated polyester resin 20, glass fibre 21 and ultraviolet absorbing agent 22 are included, the outside of unsaturated polyester resin 20 is coated with glass
Glass fiber 21 is highly resistant to the corrosion of acid, alkali, salt medium using the mixing of unsaturated polyester resin 20 and glass fibre 21
With the erosion of untreated sanitary sewage, corrosive ground, wastewater from chemical industry and numerous chemical liquids, pipeline can be kept for a long time
Safe operation, the outer application of glass fibre 21 has ultraviolet absorbing agent 22, and ultraviolet absorbing agent 22 can eliminate ultraviolet light
Radiation to pipeline delays the aging of the first glass reinforced plastic pipe main body 2.
It can to sum up obtain, the utility model passes through setting reinforcing layer 13, outer layer 14, liner layer 12, reinforcing rib 3, the first glass
Steel pipe main body 2, the first connector 4, the second connector 6, seal washer 5, fixture block 9,10 structure of limit plate, solve fire prevention and stability
It is bad and be not easy sealing installation the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of flame resistant glass steel pipe, including the first glass reinforced plastic pipe main body (2), the first connector (4) and the second connector (6), special
Sign is: one end of the first glass reinforced plastic pipe main body (2) is equipped with the first connector (4), the side card of first connector (4)
It is connected to the second connector (6), the side of second connector (6) is equipped with the second glass reinforced plastic pipe main body (7), first glass reinforced plastic
Pipe main body (2) includes liner layer (12), reinforcing layer (13) and outer layer (14), is provided with reinforcing layer on the outside of the liner layer (12)
(13), outer layer (14) are provided on the outside of the reinforcing layer (13).
2. a kind of flame resistant glass steel pipe according to claim 1, it is characterised in that: the first glass reinforced plastic pipe main body (2)
It is completely the same with the structure of the second glass reinforced plastic pipe main body (7), it is provided on the inside of the first glass reinforced plastic pipe main body (2) both ends interior
One end of screw thread (1), the first glass reinforced plastic pipe main body (2) is connect by internal screw thread (1) with the first connector (4), and described second
One end of glass reinforced plastic pipe main body (7) is connect by internal screw thread (1) with the second connector (6).
3. a kind of flame resistant glass steel pipe according to claim 1, it is characterised in that: pacify in the outside of first connector (4)
It equipped with fixture block (9), is equipped with limit plate (10) on the outside of second connector (6), the limit plate (10) and fixture block (9) are mutual
Clamping, and be locked by bolt (11) and nut (8), it is placed between first connector (4) and the second connector (6) close
Seal washer (5).
4. a kind of flame resistant glass steel pipe according to claim 1, it is characterised in that: weld the inside of the liner layer (12)
Have reinforcing rib (3), the liner layer (12) includes epoxy resin (15) and layer of polyurethane (16), the epoxy resin (15) it is outer
Side is mixed with layer of polyurethane (16).
5. a kind of flame resistant glass steel pipe according to claim 1, it is characterised in that: the reinforcing layer (13) includes titanium dioxide
Silicon (17), steel wire (18) and quartz sand (19), the silica (17) pour on the outside of layer of polyurethane (16), the dioxy
It is equipped on the outside of SiClx (17) steel wire (18), the outside of the steel wire (18) is filled with quartz sand (19).
6. a kind of flame resistant glass steel pipe according to claim 1, it is characterised in that: the outer layer (14) includes unsaturated poly-
Ester resin (20), glass fibre (21) and ultraviolet absorbing agent (22) are coated on the outside of the unsaturated polyester resin (20)
The outer application of glass fibre (21), the glass fibre (21) has ultraviolet absorbing agent (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635671.5U CN208886156U (en) | 2018-10-08 | 2018-10-08 | A kind of flame resistant glass steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635671.5U CN208886156U (en) | 2018-10-08 | 2018-10-08 | A kind of flame resistant glass steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886156U true CN208886156U (en) | 2019-05-21 |
Family
ID=66515424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635671.5U Expired - Fee Related CN208886156U (en) | 2018-10-08 | 2018-10-08 | A kind of flame resistant glass steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886156U (en) |
-
2018
- 2018-10-08 CN CN201821635671.5U patent/CN208886156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20211008 |