CN210106783U - Glass fibre reinforced plastic anti-static ventilating duct - Google Patents
Glass fibre reinforced plastic anti-static ventilating duct Download PDFInfo
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- CN210106783U CN210106783U CN201920441728.6U CN201920441728U CN210106783U CN 210106783 U CN210106783 U CN 210106783U CN 201920441728 U CN201920441728 U CN 201920441728U CN 210106783 U CN210106783 U CN 210106783U
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- 229920002430 Fibre-reinforced plastic Polymers 0.000 title description 2
- 239000003365 glass fiber Substances 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000010439 graphite Substances 0.000 claims abstract description 48
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 48
- 239000002131 composite material Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 18
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 7
- 239000004917 carbon fiber Substances 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims description 40
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 34
- 230000007797 corrosion Effects 0.000 claims description 28
- 238000009423 ventilation Methods 0.000 claims description 26
- 239000000919 ceramic Substances 0.000 claims description 25
- 239000004698 Polyethylene Substances 0.000 claims description 23
- -1 polyethylene Polymers 0.000 claims description 22
- 229920000573 polyethylene Polymers 0.000 claims description 22
- 239000011152 fibreglass Substances 0.000 claims description 21
- 229910000856 hastalloy Inorganic materials 0.000 claims description 21
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 14
- 235000006708 antioxidants Nutrition 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000003292 glue Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 80
- 230000003014 reinforcing effect Effects 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 239000001294 propane Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a glass steel prevents static air pipe, including inner tube, outer tube, conductive metal anti-electricity layer, graphite composite bed and rigid metal back up coat, the inside carbon fiber felt that all evenly is provided with electric conductivity of inner tube, the outside round position of inner tube is provided with the outer tube, and the outside round position of outer tube is provided with outer wall glass steel firm layer, and the outside round position of outer wall glass steel firm layer all evenly is provided with vinyl chloride resin and glues even layer. The utility model discloses a damping noise insulation layer bottom one deck position all is provided with the damping noise insulation layer, and damping noise insulation layer bottom one deck position all is provided with outside anticollision inoxidizing coating, and the inside of outside anticollision inoxidizing coating all evenly is provided with inside miniature snak link, has realized that the device has the function of noise isolation to when ventilating, can prevent to have the collision of foreign matter to the internal wall of pipe, inside the damage prevention body, increase the life of device.
Description
Technical Field
The utility model relates to an air pipe technical field specifically is glass steel anti-static air pipe.
Background
The ventilation pipe is a hollow pipe used for ventilation, which is mostly round or square, the plate, the section bar and other main finished product materials used for manufacturing and installing the ventilation pipe are in accordance with the regulations of the national current standard of design and related products, and are proved by the qualification of factory inspection, the materials are checked and accepted according to the national current related standard when entering the field,
the ventilation pipe generally comprises: the marine ventilation pipe is provided with a positive pressure ventilation pipe, a negative pressure ventilation pipe and a PE film ventilation pipe. The ventilation pipe comprises a ventilation pipe, a galvanized plate ventilation pipe, a stainless steel ventilation pipe, a glass fiber reinforced plastic ventilation pipe, a composite material ventilation pipe, a color steel sandwich insulation board ventilation pipe, a rubberized cloth ventilation pipe, a mining plastic ventilation pipe and the like; a telescopic ventilation pipe, a flame-retardant air pipe and an aluminum foil composite heat-insulating pipe,
current glass steel air pipe contact combustible gas such as ethanol, propane, the friction produces static, and is flammable explosive, produces the potential safety hazard easily, adds the potential safety hazard for operating personnel's life safety, and the life of device is shorter simultaneously, is corroded by hydrochloric acid easily, easily by the foreign matter collision when ventilating, leads to the inside fracture of body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glass steel air pipe of preventing static to solve the current glass steel air pipe contact ethanol that proposes in the above-mentioned background art, combustible gas such as propane, the friction produces static, it is inflammable and explosive, produce the potential safety hazard easily, for operating personnel's life safety adds the potential safety hazard, the life of device is shorter simultaneously, is corroded by hydrochloric acid easily, is collided by the foreign matter easily when ventilating, leads to the inside scheduling problem that breaks of body.
In order to achieve the above object, the utility model provides a following technical scheme: the glass fiber reinforced plastic anti-static ventilating duct comprises an inner tube, an outer tube, a conductive metal anti-static layer, a graphite composite layer and a hard metal reinforcing layer, wherein carbon fiber felts with conductive performance are uniformly arranged inside the inner tube, the outer tube is arranged at a circle position outside the inner tube, an outer wall glass fiber reinforced plastic stabilizing layer is arranged at a circle position outside the outer tube, vinyl chloride resin adhesive layers are uniformly arranged at a circle position outside the outer wall glass fiber reinforced plastic stabilizing layer, a conductive metal anti-static layer is arranged at the top end of the inner side wall of the inner tube, a graphite composite layer is arranged at the bottom end of the conductive metal anti-static layer, graphite distribution strips are uniformly arranged inside the graphite composite layer, a hard metal reinforcing layer is uniformly arranged at one layer position at the bottom of the graphite composite layer, a nano ceramic anti-corrosion layer is arranged at the top end, and one side of anticorrosive metal billet all is provided with the nanometer ceramic piece, nanometer ceramic anticorrosion layer bottom one deck position all is provided with hastelloy hydrochloric acid corrosion resistant material, and hastelloy hydrochloric acid corrosion resistant material is inside evenly to be provided with the anti-oxidant metal block of polyethylene, and one side of the anti-oxidant metal block of polyethylene all is provided with hastelloy piece, damping noise insulation layer bottom one deck position all is provided with damping noise insulation layer, and damping noise insulation layer bottom one deck position all is provided with outside anticollision inoxidizing coating, and the inside of outside anticollision inoxidizing coating all evenly is provided with inside miniature spring and detains.
Preferably, the outside round position of outer tube is connected with outer wall glass steel stable layer through vinyl chloride resin adhesion layer, and vinyl chloride resin adhesion layer evenly distributed is at the outside round of outer wall glass steel stable layer, and vinyl chloride resin adhesion layer between the interval even.
Preferably, the graphite composite bed is the vertical state setting with conductive metal anti-electricity layer and hard metal back up coat, and the inside graphite distribution strip of graphite composite bed is wrapped up by the graphite composite bed completely, and graphite distribution strip is the inner structure of graphite composite bed, and the graphite composite bed is mutually supported with graphite distribution strip and is constituted antistatic reinforced structure.
Preferably, the corrosion-resistant metal steel bars in the nano ceramic corrosion-resistant layer are arranged at equal intervals, one groove-shaped side of each corrosion-resistant metal steel bar is connected with the nano ceramic block, and the corrosion-resistant metal steel bars and the nano ceramic block are matched with each other to form a corrosion-resistant structure.
Preferably, the polyethylene antioxidant metal blocks are equal to the polyethylene antioxidant metal blocks in distance from the middle positions, the polyethylene antioxidant metal blocks are distributed inside the hastelloy hydrochloric acid corrosion resistant material, one side of the groove position of each polyethylene antioxidant metal block is connected with each hastelloy block, and the hastelloy blocks and the polyethylene antioxidant metal blocks are matched with each other to form a hydrochloric acid resistant structure.
Preferably, distance between inside miniature snak link and the inside miniature snak link is equidistant, and inside miniature snak link is outside parcel setting by outside anticollision inoxidizing coating to outside anticollision inoxidizing coating and inside miniature snak link mutually support and constitute crashproof structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the glass fiber reinforced plastic anti-static ventilating duct, the damping noise insulation layers are arranged at the bottom of the damping noise insulation layers, the external anti-collision protective layers are arranged at the bottom of the damping noise insulation layers, the internal miniature spring buckles are uniformly arranged in the external anti-collision protective layers, so that the device has a noise insulation function, and when ventilation is performed, the device can prevent foreign matters from colliding with the inner wall of the duct body, prevent the inside of the duct body from being damaged, and prolong the service life of the device;
2. the glass fiber reinforced plastic anti-static ventilating duct is characterized in that a conductive metal anti-static layer is arranged at the top end of the inner side wall of the inner tube, a graphite composite layer is arranged at the bottom end of the conductive metal anti-static layer, graphite distribution strips are uniformly arranged inside the graphite composite layer, a hard metal reinforcing layer is uniformly arranged at one layer of the bottom of the graphite composite layer, a carbon fiber felt with conductive performance is added into the existing glass fiber reinforced plastic duct, and mixed graphite is added for mixed use, so that the anti-static requirement of an underground coal mine gas pipeline MT181-18-88 is completely met, the resistance value is less than or equal to 10^6 omega, the waste gas treatment use requirement of pharmaceutical and metallurgical inflammable and explosive combustible gas is completely met, and the waste gas treatment use requirement of the pharmaceutical and metallurgical inflammable;
3. this air pipe of static is prevented to glass steel is through the anticorrosive metal billet of the inside anticorrosive metal billet of nanometer ceramic anti-corrosion coating and is equidistant range setting, and one side of anticorrosive metal billet's recess form is connected with nanometer ceramic piece, and anticorrosive metal billet and nanometer ceramic piece mutually support to construct and be anticorrosive structure, have realized that the device has anticorrosive performance, have increased the functionality of device, have also strengthened the practicality of device simultaneously.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the sectional structure inside the inner tube of the present invention;
fig. 4 is a side view of the outer tube of the present invention.
In the figure: 1. an inner tube; 101. a carbon fiber felt of conductive properties; 2. an outer tube; 201. an outer wall glass fiber reinforced plastic stabilizing layer; 202. a vinyl chloride resin adhesive layer; 3. a conductive metal anti-electrical layer; 4. a graphite composite layer; 401. graphite distribution strips; 5. a hard metal reinforcing layer; 6. a nano-ceramic anti-corrosion layer; 601. a nano-ceramic block; 602. corrosion resistant steel metal strip; 7. hastelloy hydrochloric acid corrosion resistant material; 701. a hastelloy block; 702. polyethylene oxidation resistant metal blocks; 8. a damping noise insulation layer; 9. an outer anti-collision protective layer; 901. an internal miniature snap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the glass fiber reinforced plastic antistatic ventilating duct comprises an inner tube 1, an outer tube 2, a conductive metal anti-static layer 3, a graphite composite layer 4 and a rigid metal reinforcing layer 5, wherein a carbon fiber felt 101 with conductive performance is uniformly arranged inside the inner tube 1, the outer tube 2 is arranged at a circle position outside the inner tube 1, a circle position outside the outer tube 2 is connected with an outer wall glass fiber reinforced plastic stabilizing layer 201 through a vinyl chloride resin bonding layer 202, the vinyl chloride resin bonding layer 202 is uniformly distributed at a circle outside the outer wall glass fiber reinforced plastic stabilizing layer 201, the distance between the vinyl chloride resin bonding layer 202 and the vinyl chloride resin bonding layer 202 is uniform, the stability between layers of a device is enhanced, and the device is prevented from falling off;
an outer wall glass fiber reinforced plastic stabilizing layer 201 is arranged at one circle outside the outer pipe 2, vinyl chloride resin adhesion layers 202 are uniformly arranged at one circle outside the outer wall glass fiber reinforced plastic stabilizing layer 201, a conductive metal anti-electric layer 3 is arranged at the top end of the side wall inside the inner pipe 1, a graphite composite layer 4 is arranged at the bottom end of the conductive metal anti-electric layer 3, the graphite composite layer 4, the conductive metal anti-electric layer 3 and a rigid metal reinforcing layer 5 are arranged in a vertical state, a graphite distribution strip 401 inside the graphite composite layer 4 is completely wrapped by the graphite composite layer 4, the graphite distribution strip 401 is an internal structure of the graphite composite layer 4, the graphite composite layer 4 and the graphite distribution strip 401 are matched with each other to form an antistatic reinforcing structure, the safety of the device is reflected, the ventilation pipeline can be effectively prevented from being contacted with combustible gases such as ethanol and propane, and;
the graphite distribution strips 401 are uniformly arranged inside the graphite composite layer 4, the hard metal reinforcing layers 5 are uniformly arranged at one layer of the bottom of the graphite composite layer 4, the nano ceramic anti-corrosion layer 6 is arranged at the top end inside the outer pipe 2, the corrosion-resistant metal steel strips 602 inside the nano ceramic anti-corrosion layer 6 are arranged at equal intervals, one groove-shaped side of the corrosion-resistant metal steel strips 602 are connected with the nano ceramic blocks 601, and the corrosion-resistant metal steel strips 602 and the nano ceramic blocks 601 are matched with each other to form a corrosion-resistant structure, so that the oxidation degree of the device exposed in the air or deeply buried in the soil can be reduced, and the service life of the device is prolonged;
corrosion-resistant metal steel bars 602 are arranged in the nano ceramic anti-corrosion layer 6 at equal intervals, one side of each corrosion-resistant metal steel bar 602 is provided with a nano ceramic block 601, hastelloy hydrochloric acid corrosion resistant materials 7 are arranged at one layer of the bottom of the nano ceramic anti-corrosion layer 6, polyethylene oxidation-resistant metal blocks 702 are uniformly arranged in the hastelloy hydrochloric acid corrosion resistant materials 7, the distance between the polyethylene oxidation-resistant metal blocks 702 and the middle position of each polyethylene oxidation-resistant metal block 702 is equal, the polyethylene oxidation-resistant metal blocks 702 are distributed in the hastelloy hydrochloric acid corrosion resistant materials 7, one side of the groove positions of the polyethylene oxidation-resistant metal blocks 702 are connected with the hastelloy alloy blocks 701, the hastelloy alloy blocks 701 and the polyethylene oxidation-resistant metal blocks 702 are matched with each other to form a hydrochloric acid resistant structure, the corrosion-resistant structure for hydrochloric acid is provided;
one side of polyethylene anti-oxidation metal block 702 all is provided with hastelloy 701, 8 bottom one deck positions in damping noise insulation layer all are provided with damping noise insulation layer 8, 8 bottom one deck positions in damping noise insulation layer all are provided with outside anticollision inoxidizing coating 9, and the inside of outside anticollision inoxidizing coating 9 all evenly is provided with inside miniature snak link 901, distance between inside miniature snak link 901 and the inside miniature snak link 901 is equidistant, and inside miniature snak link 901 is set up by outside parcel of outside anticollision inoxidizing coating 9, and outside anticollision inoxidizing coating 9 and inside miniature snak link 901 mutually support and constitute crashproof structure, reinforcing means's practicality, can effectually prevent the striking of debris, be favorable to extension fixture's life.
The working principle is as follows: when the device is used, firstly, the inner wall of the device can be made to have conductivity by the carbon fiber felt 101 with the conductivity arranged in the device, when the device has the conductivity, the glass fiber reinforced plastic ventilation pipeline can be prevented from generating static electricity to the inner pipe wall by contacting combustible gas such as ethanol, propane and the like and causing danger such as explosion and the like, the vinyl chloride resin adhesion layer 202 arranged outside the outer pipe 2 can reinforce the lightness degree of the outer pipe 2, the tube body of the device is prevented from being deformed by carrying and impact power of wind power, the practicability of the device is enhanced, the conductive metal anti-corrosion layer 3 and the graphite composite layer 4 which are arranged inside the inner pipe 1 are matched with the hard metal reinforcing layer 5, the antistatic effect of the inner pipe 1 is enhanced, the nano ceramic anti-corrosion layer 6 and the hastelloy hydrochloric acid corrosion resistant material 7 are matched with each other to form an anti-corrosion structure when in, meanwhile, when the inner miniature spring buckles 901 on the inner side of the outer anti-collision protective layer 9 are impacted by impurities, the inner miniature spring buckles 901 rebound, so that the impact of the impurities in wind on the inner wall can be prevented, and the service life of the device is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Glass steel prevents static air pipe, including inner tube (1), outer tube (2), conductive metal anti-electricity layer (3), graphite composite bed (4) and rigid metal back up coat (5), its characterized in that: the carbon fiber felt (101) with electric conductivity is uniformly arranged inside the inner tube (1), the outer tube (2) is arranged at one circle position outside the inner tube (1), the outer wall glass fiber reinforced plastic stabilizing layer (201) is arranged at one circle position outside the outer tube (2), the vinyl chloride resin bonding layer (202) is uniformly arranged at one circle position outside the outer wall glass fiber reinforced plastic stabilizing layer (201), the top end of the inner side wall of the inner tube (1) is provided with an electric conductive metal anti-electric layer (3), the bottom end of the electric conductive metal anti-electric layer (3) is provided with a graphite composite layer (4), the graphite composite layer (4) is uniformly provided with graphite distribution strips (401), one layer of the bottom of the graphite composite layer (4) is uniformly provided with a hard metal layer (5), the top end inside the outer tube (2) is provided with a nano ceramic anti-corrosion layer (6), and anti-corrosion metal steel bars (602) are equidistantly arranged inside the, and one side of anticorrosive metal billet (602) all is provided with nanometer ceramic piece (601), nanometer ceramic anticorrosion layer (6) bottom one deck position all is provided with hastelloy hydrochloric acid corrosion resistant material (7), hastelloy hydrochloric acid corrosion resistant material (7) inside evenly is provided with polyethylene anti-oxidant metal block (702), and one side of polyethylene anti-oxidant metal block (702) all is provided with hastelloy piece (701), damping noise insulation layer (8) bottom one deck position all is provided with damping noise insulation layer (8), damping noise insulation layer (8) bottom one deck position all is provided with outside anticollision inoxidizing coating (9), and the inside of outside anticollision inoxidizing coating (9) all evenly is provided with inside miniature spring and detains (901).
2. The glass reinforced plastic antistatic ventilation duct of claim 1, characterized in that: the outer round of position of outer tube (2) outside is connected with outer wall glass steel stable layer (201) through vinyl chloride resin adhesion layer (202), and vinyl chloride resin adhesion layer (202) evenly distributed is at the outside round of outer wall glass steel stable layer (201), and the interval is even between vinyl chloride resin adhesion layer (202) and vinyl chloride resin adhesion layer (202).
3. The glass reinforced plastic antistatic ventilation duct of claim 1, characterized in that: graphite composite bed (4) are the vertical state setting with conductive metal anti-electricity layer (3) and hard metal back up coat (5), and graphite distribution strip (401) inside graphite composite bed (4) is wrapped up by graphite composite bed (4) completely, and graphite distribution strip (401) are the inner structure of graphite composite bed (4), and graphite composite bed (4) and graphite distribution strip (401) mutually support and constitute antistatic reinforced structure.
4. The glass reinforced plastic antistatic ventilation duct of claim 1, characterized in that: the corrosion-resistant metal steel bars (602) in the nano ceramic corrosion-resistant layer (6) are arranged at equal intervals, one groove-shaped side of each corrosion-resistant metal steel bar (602) is connected with the nano ceramic block (601), and the corrosion-resistant metal steel bars (602) and the nano ceramic block (601) are matched with each other to form a corrosion-resistant structure.
5. The glass reinforced plastic antistatic ventilation duct of claim 1, characterized in that: the distance between the polyethylene antioxidant metal block (702) and the middle position of the polyethylene antioxidant metal block (702) is equal, the polyethylene antioxidant metal block (702) is distributed inside the hastelloy hydrochloric acid corrosion resistant material (7), one side of the groove position of the polyethylene antioxidant metal block (702) is connected with the hastelloy block (701), and the hastelloy block (701) and the polyethylene antioxidant metal block (702) are matched with each other to form a hydrochloric acid resistant structure.
6. The glass reinforced plastic antistatic ventilation duct of claim 1, characterized in that: the distance between inside miniature snak link (901) and inside miniature snak link (901) is equidistant, and inside miniature snak link (901) is by outside parcel setting of outside anticollision inoxidizing coating (9), and outside anticollision inoxidizing coating (9) and inside miniature snak link (901) mutually support and constitute crashproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441728.6U CN210106783U (en) | 2019-04-03 | 2019-04-03 | Glass fibre reinforced plastic anti-static ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441728.6U CN210106783U (en) | 2019-04-03 | 2019-04-03 | Glass fibre reinforced plastic anti-static ventilating duct |
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| Publication Number | Publication Date |
|---|---|
| CN210106783U true CN210106783U (en) | 2020-02-21 |
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| CN201920441728.6U Expired - Fee Related CN210106783U (en) | 2019-04-03 | 2019-04-03 | Glass fibre reinforced plastic anti-static ventilating duct |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425042A (en) * | 2020-03-12 | 2020-07-17 | 浙江科晓通信技术有限公司 | Base station with loop optical cable line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425042A (en) * | 2020-03-12 | 2020-07-17 | 浙江科晓通信技术有限公司 | Base station with loop optical cable line |
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Granted publication date: 20200221 |