CN220327838U - Improved dry sprinkler head easy to assemble - Google Patents
Improved dry sprinkler head easy to assemble Download PDFInfo
- Publication number
- CN220327838U CN220327838U CN202321857025.4U CN202321857025U CN220327838U CN 220327838 U CN220327838 U CN 220327838U CN 202321857025 U CN202321857025 U CN 202321857025U CN 220327838 U CN220327838 U CN 220327838U
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- Prior art keywords
- coating
- resistant
- phenolic acid
- coated
- improved
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- 239000011248 coating agent Substances 0.000 claims abstract description 81
- 238000000576 coating method Methods 0.000 claims abstract description 81
- 150000007965 phenolic acids Chemical class 0.000 claims abstract description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004593 Epoxy Substances 0.000 claims abstract description 16
- 239000010426 asphalt Substances 0.000 claims abstract description 16
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 16
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 14
- 238000010073 coating (rubber) Methods 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- BVTJGGGYKAMDBN-UHFFFAOYSA-N Dioxetane Chemical compound C1COO1 BVTJGGGYKAMDBN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- ZDLPPKSPYPXRNP-UHFFFAOYSA-N ethenylperoxyethene Chemical compound C=COOC=C ZDLPPKSPYPXRNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The utility model discloses an improved dry sprinkler which is simple to assemble, comprising a sprinkler body and an anti-corrosion layer, wherein an inner cavity of the anti-corrosion layer comprises a vinyl peroxide coating, a phenolic acid-resistant coating and an epoxy asphalt coating, the inner surface of the epoxy asphalt coating is coated on the outer surface of the phenolic acid-resistant coating, and the inner surface of the phenolic acid-resistant coating is coated on the outer surface of the vinyl peroxide coating. According to the utility model, the anticorrosion layer, the ethylene peroxide coating, the phenolic acid-resistant coating and the epoxy asphalt coating are added, so that the anticorrosion effect can be achieved, corrosion damage is prevented when the spray head is used for a long time, the service life of the spray head is prolonged, the trouble of workers is solved, the requirements of the workers are met, and the weather-resistant effect can be achieved by adding the weather-resistant layer, the chlorinated rubber coating, the acrylic polyurethane coating and the high chlorinated polyethylene coating, so that the spray head is effectively used in different climates.
Description
Technical Field
The utility model relates to the technical field of sprinkler heads, in particular to an improved dry sprinkler head with simple assembly.
Background
The closed glass ball sprinkler is the most important part of the wet automatic sprinkler system, and has the double functions of fire detection and fire extinguishment;
however, the existing sprinkler head has long service time and is easy to be corroded and damaged because of not having an anti-corrosion function, so that the service efficiency of the sprinkler head is reduced, and meanwhile, trouble is brought to workers.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide an improved dry sprinkler head which is simple to assemble and achieves the anti-corrosion function.
(II) technical scheme
The utility model provides a technical scheme that the improved dry sprinkler head with simple assembly comprises a sprinkler head body and an anti-corrosion layer, wherein an inner cavity of the anti-corrosion layer comprises a vinyl peroxide coating, a phenolic acid-resistant coating and an epoxy asphalt coating, the inner surface of the epoxy asphalt coating is coated on the outer surface of the phenolic acid-resistant coating, and the inner surface of the phenolic acid-resistant coating is coated on the outer surface of the vinyl peroxide coating.
As a preferable scheme, the surface of the sprinkler body is coated with a weather-proof layer, and the inner cavity of the weather-proof layer comprises a chlorinated rubber coating, an acrylic polyurethane coating and a high chlorinated polyethylene coating.
Preferably, the inner surface of the high chlorinated polyethylene coating is coated on the outer surface of the acrylic polyurethane coating, and the inner surface of the acrylic polyurethane coating is coated on the outer surface of the chlorinated rubber coating.
Preferably, the thickness of the high chlorinated polyethylene coating is larger than that of the acrylic polyurethane coating, and the thickness of the acrylic polyurethane coating is larger than that of the chlorinated rubber coating.
Preferably, the thickness of the epoxy asphalt coating is larger than that of the phenolic acid-resistant coating, and the thickness of the phenolic acid-resistant coating is larger than that of the ethylene peroxide coating.
As a preferable scheme, the bottom of the surface of the sprinkler body is provided with a thread groove, and the bottom of the inner cavity of the sprinkler body is provided with a through hole.
(III) beneficial effects
Compared with the prior art, the utility model provides an improved dry sprinkler head which is simple to assemble, and has the following beneficial effects.
1. According to the utility model, the anticorrosion layer, the ethylene peroxide coating, the phenolic acid-resistant coating and the epoxy asphalt coating are added, so that the anticorrosion effect can be achieved, corrosion damage is prevented when the spray head is used for a long time, the service life of the spray head is prolonged, the trouble of workers is solved, the requirements of the workers are met, the weather-resistant effect can be achieved by adding the weather-resistant layer, the chlorinated rubber coating, the acrylic polyurethane coating and the high chlorinated polyethylene coating, the spray head can be effectively used in different climates, the practicability of the spray head is improved, the spray head can be quickly installed by adding the thread grooves, the installation efficiency of the spray head is improved, meanwhile, the spray head is simple to install, and convenience is brought to the installation work of the workers.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the sprinkler head of the present utility model;
FIG. 3 is a schematic view of the weathering layer structure of the present utility model;
fig. 4 is a schematic view of the structure of the anticorrosive coating according to the present utility model.
In the figure: 1. a sprinkler body; 2. a weather resistant layer; 201. a chlorinated rubber coating; 202. an acrylic polyurethane coating; 203. a highly chlorinated polyethylene coating; 3. an anti-corrosion layer; 301. a coating of ethylene peroxide; 302. a phenolic acid-resistant coating; 303. an epoxy asphalt coating; 4. a thread groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model: the utility model provides an improved generation equipment is simple dry-type sprinkler, includes sprinkler body 1 and anticorrosive coating 3, and anticorrosive coating 3's inner chamber is including peroxyethylene coating 301, phenolic acid-resistant coating 302 and epoxy asphalt coating 303, and epoxy asphalt coating 303's internal surface coating is in phenolic acid-resistant coating 302's surface, and phenolic acid-resistant coating 302's internal surface coating is in peroxyethylene coating 301's surface.
Through above-mentioned technical scheme, through increasing anticorrosive coating 3, peroxyethylene coating 301, phenolic acid-resistant coating 302 and epoxy asphalt coating 303, can play anticorrosive effect, prevent that corrosion damage from appearing in long-time use to improve the life of shower nozzle, also solved staff's trouble simultaneously, satisfied staff's demand.
Specifically, the surface of the sprinkler body 1 is coated with a weather-proof layer 2, and the inner cavity of the weather-proof layer 2 comprises a chlorinated rubber coating 201, an acrylic polyurethane coating 202 and a high chlorinated polyethylene coating 203.
Through above-mentioned technical scheme, through increasing weather resistant layer 2, chlorinated rubber coating 201, acrylic polyurethane coating 202 and high chlorinated polyethylene coating 203, can play the effect of weather resistance, effectually make the shower nozzle use under different climates, improved the practicality of shower nozzle.
Specifically, the inner surface of the highly chlorinated polyethylene coating 203 is coated on the outer surface of the acrylic urethane coating 202, and the inner surface of the acrylic urethane coating 202 is coated on the outer surface of the chlorinated rubber coating 201.
Through above-mentioned technical scheme, through setting up the position between each layer, improved weather-proof effect.
Specifically, the thickness of the highly chlorinated polyethylene coating 203 is greater than the thickness of the acrylic urethane coating 202, and the thickness of the acrylic urethane coating 202 is greater than the thickness of the chlorinated rubber coating 201.
Through above-mentioned technical scheme, through setting up the thickness between each layer, improved weather-proof efficiency greatly.
Specifically, the thickness of the epoxy asphalt coating 303 is greater than the thickness of the phenolic acid-resistant coating 302, and the thickness of the phenolic acid-resistant coating 302 is greater than the thickness of the vinyl peroxide coating 301.
Through above-mentioned technical scheme, through setting up the thickness between each layer, improved anticorrosive efficiency greatly.
Specifically, the screw thread groove 4 has been seted up to the bottom on sprinkler body 1 surface, and the opening has been seted up to the bottom of sprinkler body 1 inner chamber.
Through above-mentioned technical scheme, through increasing thread groove 4, can install the shower nozzle fast to improved the installation effectiveness of shower nozzle, this shower nozzle installation is simple simultaneously, and it is convenient to bring for staff's installation work.
The working principle of the utility model is that; through increasing anticorrosive coating 3, the ethylene peroxide coating 301, phenolic acid-resistant coating 302 and epoxy asphalt coating 303, can play anticorrosive effect, prevent to use for a long time and appear corroding the damage, thereby improve the life of shower nozzle, the trouble of staff has also been solved simultaneously, the demand of staff has been satisfied, through increasing weather-resistant layer 2, chlorinated rubber coating 201, acrylic polyurethane coating 202 and high chlorinated polyethylene coating 203, can play the effect of resistant weather, the effectual shower nozzle that makes uses under different climates, the practicality of shower nozzle has been improved, through increasing thread groove 4, can install the shower nozzle fast, thereby improve the installation effectiveness of shower nozzle, this shower nozzle is installed simply simultaneously, it is convenient to bring for the staff installation work.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides an improved generation equipment is simple dry-type sprinkler, includes sprinkler body (1) and anticorrosive coating (3), its characterized in that: the inner cavity of the anti-corrosion layer (3) comprises a peroxyethylene coating (301), a phenolic acid-resistant coating (302) and an epoxy asphalt coating (303), wherein the inner surface of the epoxy asphalt coating (303) is coated on the outer surface of the phenolic acid-resistant coating (302), and the inner surface of the phenolic acid-resistant coating (302) is coated on the outer surface of the peroxyethylene coating (301).
2. An improved, simple to assemble dry sprinkler head according to claim 1, wherein: the surface of the sprinkler body (1) is coated with a weather-proof layer (2), and the inner cavity of the weather-proof layer (2) comprises a chlorinated rubber coating (201), an acrylic polyurethane coating (202) and a high chlorinated polyethylene coating (203).
3. An improved, simple to assemble dry sprinkler head according to claim 2, wherein: the inner surface of the high chlorinated polyethylene coating (203) is coated on the outer surface of the acrylic polyurethane coating (202), and the inner surface of the acrylic polyurethane coating (202) is coated on the outer surface of the chlorinated rubber coating (201).
4. An improved, simple to assemble dry sprinkler head according to claim 2, wherein: the thickness of the high chlorinated polyethylene coating (203) is larger than that of the acrylic polyurethane coating (202), and the thickness of the acrylic polyurethane coating (202) is larger than that of the chlorinated rubber coating (201).
5. An improved, simple to assemble dry sprinkler head according to claim 1, wherein: the thickness of the epoxy asphalt coating (303) is larger than that of the phenolic acid-resistant coating (302), and the thickness of the phenolic acid-resistant coating (302) is larger than that of the ethylene peroxide coating (301).
6. An improved, simple to assemble dry sprinkler head according to claim 1, wherein: the bottom of watering shower nozzle body (1) surface has seted up screw thread groove (4), the opening has been seted up to the bottom of watering shower nozzle body (1) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857025.4U CN220327838U (en) | 2023-07-14 | 2023-07-14 | Improved dry sprinkler head easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857025.4U CN220327838U (en) | 2023-07-14 | 2023-07-14 | Improved dry sprinkler head easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327838U true CN220327838U (en) | 2024-01-12 |
Family
ID=89442690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321857025.4U Active CN220327838U (en) | 2023-07-14 | 2023-07-14 | Improved dry sprinkler head easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327838U (en) |
-
2023
- 2023-07-14 CN CN202321857025.4U patent/CN220327838U/en active Active
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