CN216700651U - SDLH-94R face shell with high use strength - Google Patents
SDLH-94R face shell with high use strength Download PDFInfo
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- CN216700651U CN216700651U CN202220074948.1U CN202220074948U CN216700651U CN 216700651 U CN216700651 U CN 216700651U CN 202220074948 U CN202220074948 U CN 202220074948U CN 216700651 U CN216700651 U CN 216700651U
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- layer
- face shell
- shell plate
- resistant layer
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- 238000005260 corrosion Methods 0.000 claims abstract description 37
- 230000007797 corrosion Effects 0.000 claims abstract description 36
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- 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 claims abstract description 23
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 14
- 229920000265 Polyparaphenylene Polymers 0.000 claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 14
- -1 polyphenylene Polymers 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 142
- 239000000835 fiber Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 8
- 239000011094 fiberboard Substances 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 description 8
- 230000009970 fire resistant effect Effects 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 3
- 231100000956 nontoxicity Toxicity 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010104 thermoplastic forming Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an SDLH-94R face shell with high use strength, and relates to the field of face shells. A SDLH-94R face-piece with high use strength comprises a face-piece plate, wherein a flame-retardant layer is connected to the surface of the face-piece plate, and the flame-retardant layer comprises a polyphenylene layer. The SDLH-R face shell with high use strength provided by the utility model has the effect of increasing the corrosion resistance of the face shell plate through the arrangement of the corrosion-resistant layer, solves the problem that the face shell plate is damaged due to corrosion of the face shell plate when the face shell plate is used for a long time due to poor corrosion resistance of the traditional face shell plate, can effectively prevent the face shell plate from being damaged, prevents the face shell plate from being damaged, prolongs the service life of the face shell plate, improves the use strength of the face shell plate through the arrangement of the high-strength layer, the carbon fiber layer, the acrylic fiber layer and the anti-stretching layer, and improves the service life of the face shell plate due to the fact that the face shell plate is damaged due to collision when the face shell plate is used.
Description
Technical Field
The utility model relates to the field of surface shells, in particular to an SDLH-94R surface shell with high use strength.
Background
The photoelectric smoke detector is developed by utilizing the characteristic that smoke generated in the process of firing can change the light transmission, and is divided into a shading type and a scattering type.
The SDLH-94R face shell in the traditional market is low in use strength, the face shell is damaged due to slight collision, the later use of the face shell is seriously affected, and the service life of the face shell is shortened.
Therefore, it is necessary to provide a surface shell of SDLH-94R with high strength to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an SDLH-94R face shell with high use strength, which solves the technical problems that the face shell is damaged due to low use strength and slight collision, the later use of the face shell is seriously influenced, and the service life of the face shell is shortened.
In order to solve the technical problems, the SDLH-94R panel shell with high use strength provided by the utility model comprises a panel shell plate, wherein a flame-retardant layer is connected to the surface of the panel shell plate, the flame-retardant layer comprises a polyphenylene layer, a flame-retardant fiber layer is connected to the surface of the polyphenylene layer, a flame-retardant fiberboard is connected to the surface of the flame-retardant fiber layer, a high-strength layer is connected to the surface of the flame-retardant layer, the high-strength layer comprises a carbon fiber layer, an acrylic fiber layer is connected to the surface of the carbon fiber layer, an anti-stretching layer is arranged on the outer surface of the acrylic fiber layer, a protective layer is connected to the surface of the high-strength layer, an outer surface layer is connected to the surface of the protective layer, the outer surface layer comprises a high-temperature-resistant layer, an abrasion-resistant layer is connected to the surface of the high-temperature-resistant layer, and an anti-corrosion layer is connected to the surface of the abrasion-resistant layer.
Preferably, the thickness of the polyphenylene layer is 2.5 to 4.3mm, and the thickness of the polyphenylene layer is the same as that of the high temperature resistant layer.
Preferably, the thickness of the flame-retardant fiber board is 12-15mm, and the thickness of the flame-retardant fiber board is larger than that of the wear-resistant layer.
Preferably, the outer surface of the carbon fiber layer is interwoven and wound with the inner surface of the acrylic fiber layer, and the outer surface of the acrylic fiber layer is adhered to the inner surface of the tensile layer.
Preferably, the thickness of the corrosion-resistant layer is 3.2-5.1mm, and the thickness of the corrosion-resistant layer is the same as that of the wear-resistant layer.
Preferably, the outer surface of the high temperature resistant layer is adhered to the inner surface of the wear resistant layer, and the outer surface of the wear resistant layer is adhered to the inner surface of the corrosion resistant layer.
Compared with the related art, the SDLH-R surface shell with high use strength provided by the utility model has the following beneficial effects:
the SDLH-R face shell with high use strength provided by the utility model has the effect of increasing the corrosion resistance of the face shell plate through the arrangement of the corrosion-resistant layer, solves the problem that the face shell plate is damaged due to corrosion of the face shell plate when the face shell plate is used for a long time due to poor corrosion resistance of the traditional face shell plate, can effectively prevent the face shell plate from being damaged, prevents the face shell plate from being damaged, prolongs the service life of the face shell plate, improves the use strength of the face shell plate through the arrangement of the high-strength layer, the carbon fiber layer, the acrylic fiber layer and the anti-stretching layer, and improves the service life of the face shell plate due to the fact that the face shell plate is damaged due to collision when the face shell plate is used.
The SDLH-94R face shell with high use strength provided by the utility model has the effects of high mechanical strength, toughness, wear resistance, stable size, corrosion resistance and excellent electrical insulation performance through the arrangement of the protective layer and the corrosion-resistant layer, increases the use strength and the corrosion resistance of the face shell plate, prolongs the service life of the face shell plate, has excellent heat resistance, flame retardance and nontoxicity through the arrangement of the outer surface layer and the high temperature resistant layer, can be directly processed into a product by adopting a common thermoplastic forming method, improves the flame retardant effect of the face shell plate, and further improves the high temperature resistance of the face shell plate.
The SDLH-R face shell with high use strength provided by the utility model has the advantages that through the arrangement of the wear-resistant layer, the hardness is high, the radiation resistance, the heat resistance and the cold resistance are good, the self-absorption property is realized, the wear-resistant effect of the face shell plate is improved, and the service life of the face shell plate is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention using a strong SDLH-94R panel;
FIG. 2 is a cross-sectional view of a flame resistant layer structure of the present invention;
FIG. 3 is a cross-sectional view of a high strength layer structure of the present invention;
FIG. 4 is a cross-sectional view of an outer skin structure of the present invention.
Reference numbers in the figures: 1. a panel board; 2. a flame resistant layer; 21. a polyphenylene layer; 22. a flame resistant fibrous layer; 23. a flame retardant fiberboard; 3. a high-strength layer; 31. a carbon fiber layer; 32. an acrylic fiber layer; 33. a stretch resistant layer; 4. a protective layer; 5. an outer skin layer; 51. a high temperature resistant layer; 52. a wear-resistant layer; 53. a corrosion resistant layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a SDLH-94R surface shell that use intensity is high, including the facepiece board 1, the surface of facepiece board 1 is connected with fire-resistant layer 2, fire-resistant layer 2 includes polyphenylene layer 21, the surface of polyphenylene layer 21 is connected with fire-resistant fibre layer 22, the surface of fire-resistant fibre layer 22 is connected with fire-retardant fiberboard 23, the surface of fire-resistant layer 2 is connected with high strength layer 3, high strength layer 3 includes carbon fiber layer 31, carbon fiber layer 31's surface is connected with ya keli fibre layer 32, the surface of ya keli fibre layer 32 is provided with stretch-proofing layer 33, the surface of high strength layer 3 is connected with the inoxidizing coating 4, the surface of inoxidizing coating 4 is connected with extexine 5, extexine 5 includes high temperature resistant layer 51, the surface of high temperature resistant layer 51 is connected with wear-resistant layer 52, the surface of wear-resistant layer 52 is connected with corrosion-resistant layer 53.
In this embodiment, through the setting of corrosion resistant layer 53, play the effect that increases the 1 corrosion resistance of panel board, it is relatively poor to have solved traditional 1 corrosion resistance of panel board, lead to panel board 1 when long-term the use, face panel board 1 can corrode, cause panel board 1 to appear the problem of damage, can effectually prevent that panel board 1 from appearing damaged, prevent that panel board 1 from appearing damaging, the life of panel board 1 has been prolonged, through high strength layer 3, carbon fiber layer 31, acrylic fiber layer 32 and stretch-proofing layer 33's setting, the service strength of panel board 1 has been improved, it is when using to have solved panel board 1, can lead to panel board 1 to appear damaged because of the collision, the life of panel board 1 has been improved.
Example two:
referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: the thickness of the polyphenylene layer 21 is 2.5-4.3mm, the thickness of the polyphenylene layer 21 is the same as that of the high-temperature resistant layer 51, the thickness of the flame-retardant fiber plate 23 is 12-15mm, the thickness of the flame-retardant fiber plate 23 is larger than that of the wear-resistant layer 52, the outer surface of the carbon fiber layer 31 is interwoven and wound with the inner surface of the acrylic fiber layer 32, the outer surface of the acrylic fiber layer 32 is adhered to the inner surface of the stretching-resistant layer 33, the thickness of the corrosion-resistant layer 53 is 3.2-5.1mm, the thickness of the corrosion-resistant layer 53 is the same as that of the wear-resistant layer 52, the outer surface of the high-temperature resistant layer 51 is adhered to the inner surface of the wear-resistant layer 52, and the outer surface of the wear-resistant layer 52 is adhered to the inner surface of the corrosion-resistant layer 53.
In this embodiment: through the arrangement of the protective layer 4 and the corrosion-resistant layer 53, the panel has the advantages of high mechanical strength, toughness, wear resistance, stable size, corrosion resistance and excellent electrical insulation performance, the use strength and the corrosion resistance of the panel 1 are improved, the service life of the panel 1 is prolonged, through the arrangement of the outer surface layer 5 and the high temperature resistant layer 51, the panel has excellent heat resistance, flame retardance and nontoxicity, the panel can be directly processed into a product by adopting a common thermoplastic forming method, the flame retardant effect of the panel 1 is improved, the high temperature resistance of the panel 1 is further improved, through the arrangement of the wear-resistant layer 52, the panel is high in hardness, radiation resistance, good in heat resistance and cold resistance and has self-absorption, the wear-resistant effect of the panel 1 is improved, and the service life of the panel 1 is prolonged.
The working principle of the SDLH-94R face shell with high use strength provided by the utility model is as follows:
the first innovation point implementation step:
the first step is as follows: through the arrangement of the corrosion-resistant layer 53, the corrosion resistance of the panel 1 is improved, the problem that the panel 1 is damaged due to corrosion of the panel 1 when the panel 1 is used for a long time because the traditional panel 1 has poor corrosion resistance is solved, the panel 1 can be effectively prevented from being damaged, the panel 1 is prevented from being damaged, and the service life of the panel 1 is prolonged;
the second step is that: through the arrangement of the high-strength layer 3, the carbon fiber layer 31, the acrylic fiber layer 32 and the stretch-resistant layer 33, the use strength of the panel 1 is improved, the problem that the panel 1 is damaged due to collision when the panel 1 is used is solved, and the service life of the panel 1 is prolonged;
the third step: through the arrangement of the protective layer 4 and the corrosion-resistant layer 53, the panel has the advantages of high mechanical strength, toughness, wear resistance, stable size, corrosion resistance and excellent electrical insulation performance, the service strength and the corrosion resistance of the panel 1 are improved, and the service life of the panel 1 is prolonged.
The implementation step of the second innovation point:
the first step is as follows: through the arrangement of the outer surface layer 5 and the high temperature resistant layer 51, the flame-retardant panel has excellent heat resistance, flame retardance and nontoxicity, can be directly processed into a product by adopting a common thermoplastic forming method, improves the flame retardant effect of the panel 1, and further improves the high temperature resistance of the panel 1;
the second step is that: through the setting of wear-resistant layer 52, hardness is high, and is resistant to radiation, and heat-resisting and cold resistance are good and have the nature of breathing certainly, have increased the wear-resisting effect of panel 1, have prolonged the life of panel 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high use strength SDLH-94R panel comprising a panel (1), characterized in that: the surface of the panel (1) is connected with a flame-retardant layer (2), the flame-retardant layer (2) comprises a polyphenylene layer (21), the surface of the polyphenylene layer (21) is connected with a flame-retardant fiber layer (22), the surface of the flame-retardant fiber layer (22) is connected with a flame-retardant fiber plate (23), the surface of the flame-retardant layer (2) is connected with a high-strength layer (3), the high-strength layer (3) comprises a carbon fiber layer (31), the surface of the carbon fiber layer (31) is connected with an acrylic fiber layer (32), the outer surface of the acrylic fiber layer (32) is provided with a tensile layer (33), the surface of the high-strength layer (3) is connected with a protective layer (4), the surface of the protective layer (4) is connected with an outer surface layer (5), the outer surface layer (5) comprises a high-temperature-resistant layer (51), the surface of the high-temperature-resistant layer (51) is connected with a wear-resistant layer (52), the surface of the wear-resistant layer (52) is connected with a corrosion-resistant layer (53).
2. The surface shell of SDLH-94R with high use strength as claimed in claim 1, wherein the thickness of the polyphenylene layer (21) is 2.5 to 4.3mm, and the thickness of the polyphenylene layer (21) is the same as that of the high temperature resistant layer (51).
3. A high use strength SDLH-94R face shell according to claim 1 wherein said fire retardant fiberboard (23) has a thickness of 12-15mm, said fire retardant fiberboard (23) having a thickness greater than the thickness of the wear resistant layer (52).
4. The SDLH-94R facepiece as recited in claim 1, wherein the outer surface of the carbon fiber layer (31) is interlaced and wound with the inner surface of the acrylic fiber layer (32), and the outer surface of the acrylic fiber layer (32) is adhered to the inner surface of the anti-stretching layer (33).
5. The surface shell of SDLH-94R with high use strength as claimed in claim 1, wherein the thickness of the corrosion-resistant layer (53) is 3.2-5.1mm, and the thickness of the corrosion-resistant layer (53) is the same as the thickness of the wear-resistant layer (52).
6. The surface shell of SDLH-94R with high use strength as claimed in claim 1, wherein the outer surface of the high temperature resistant layer (51) is adhered to the inner surface of the wear resistant layer (52), and the outer surface of the wear resistant layer (52) is adhered to the inner surface of the corrosion resistant layer (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074948.1U CN216700651U (en) | 2022-01-12 | 2022-01-12 | SDLH-94R face shell with high use strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074948.1U CN216700651U (en) | 2022-01-12 | 2022-01-12 | SDLH-94R face shell with high use strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216700651U true CN216700651U (en) | 2022-06-07 |
Family
ID=81817816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220074948.1U Expired - Fee Related CN216700651U (en) | 2022-01-12 | 2022-01-12 | SDLH-94R face shell with high use strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216700651U (en) |
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2022
- 2022-01-12 CN CN202220074948.1U patent/CN216700651U/en not_active Expired - Fee Related
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| 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: 20220607 |