CN218040256U - Special moisture-proof sealing strip for electrical cabinet - Google Patents
Special moisture-proof sealing strip for electrical cabinet Download PDFInfo
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- CN218040256U CN218040256U CN202222093493.0U CN202222093493U CN218040256U CN 218040256 U CN218040256 U CN 218040256U CN 202222093493 U CN202222093493 U CN 202222093493U CN 218040256 U CN218040256 U CN 218040256U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model relates to a dampproofing sealing equipment technical field, and a dedicated dampproofing sealing strip of regulator cubicle is disclosed, including dedicated dampproofing sealing strip, dedicated dampproofing sealing strip is the rectangle, be provided with the EPT rubber upper strata on the dedicated dampproofing sealing strip, the EPT rubber upper strata is the rectangle, the bottom fixed mounting on the EPT rubber upper strata has the rubber layer that prevents frostbite, the rubber layer that prevents frostbite is the rectangle, the bottom fixed mounting on the rubber layer that prevents frostbite has ageing resistance elastic rubber layer, ageing resistance elastic rubber layer is the rectangle, through having set up EPT rubber upper strata and EPT rubber lower floor, EPT rubber upper strata and EPT rubber lower floor have superior oxidation resistance, the ability of ozone resistance and anti erosion, have the resistance to polar solution and chemicals, not only the water absorption rate is low, still have good insulating properties, even can keep normal elasticity under the environment of neglected cold and hot, sealing performance is superior, life can not receive the environmental impact.
Description
Technical Field
The utility model relates to a dampproofing sealing equipment technical field especially relates to a dedicated dampproofing sealing strip of regulator cubicle.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electrical cabinet is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. The problems of humidity, water accumulation and the like generally exist in the operating environment of the electrical equipment, and the severe electrical operating environment is extremely unfavorable for the service life of the electrical equipment and the stable operation of an electrical system. The electrical cabinet works in a humid environment for a long time, air in the cabinet is relatively sealed, once moisture enters the cabinet and cannot be discharged in time, condensation phenomenon is easily generated in the cabinet and on the surfaces of electronic components, and short circuit accidents can be caused by the condensation phenomenon; the electronic element is corroded to cause poor line contact; the problems of instrument failure, inaccurate instrument display and the like are caused, so that the moisture-proof sealing strip is needed to ensure sealing.
However, the existing moisture-proof sealing strip has the problem of short service life due to material limitation, and the moisture-proof sealing strip is easy to harden and lose the sealing effect after long service time at a temperature that is suddenly cold or hot.
Therefore, a special moisture-proof sealing strip for the electrical cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a dedicated dampproofing sealing strip of regulator cubicle.
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a dedicated dampproofing sealing strip of regulator cubicle, including dedicated dampproofing sealing strip, dedicated dampproofing sealing strip is the rectangle, be provided with the EPT rubber upper strata on the dedicated dampproofing sealing strip, the EPT rubber upper strata is the rectangle, the bottom fixed mounting on the EPT rubber upper strata has the rubber layer that prevents frostbite, the rubber layer that prevents frostbite is the rectangle, the bottom fixed mounting on the rubber layer that prevents frostbite has ageing resistance elastic rubber layer, ageing resistance elastic rubber layer is the rectangle, the bottom fixed mounting on ageing resistance elastic rubber layer has the heat-proof rubber layer, the heat-proof rubber layer is the rectangle, the bottom fixed mounting on heat-proof rubber layer has the silastic-layer, the EPT rubber lower floor is the rectangle.
Further, a silicone rubber layer is arranged on the anti-freezing rubber layer and is rectangular, a butadiene rubber layer is fixedly mounted at the bottom of the silicone rubber layer and is rectangular, a fluororubber layer is fixedly mounted at the bottom of the butadiene rubber layer and is rectangular, and the bottom of the fluororubber layer is fixedly connected with the top of the anti-aging elastic rubber layer.
Further, a natural rubber layer is arranged on the anti-aging elastic rubber layer, the natural rubber layer is rectangular, the top of the natural rubber layer is fixedly connected with the bottom of the anti-freezing rubber layer, an isoprene rubber layer is fixedly arranged at the bottom of the natural rubber layer, and the isoprene rubber layer is rectangular.
Further, a chlorohydrin rubber layer is arranged on the heat-proof rubber layer, the chlorohydrin rubber layer is rectangular, and the top of the chlorohydrin rubber layer is fixedly connected with the bottom of the anti-aging elastic rubber layer.
Further, a polyisoprene rubber layer is fixedly arranged at the bottom of the isoprene rubber layer, the polyisoprene rubber layer is rectangular, and the bottom of the polyisoprene rubber layer is fixedly connected with the top of the heat-proof rubber layer.
Further, a hollow rubber layer is fixedly arranged at the bottom of the chlorohydrin rubber layer, the hollow rubber layer is rectangular, a chlorosulfonated polyethylene rubber layer is fixedly arranged at the bottom of the hollow rubber layer, and the chlorosulfonated polyethylene rubber layer is rectangular.
Advantageous effects
The utility model provides a dedicated dampproofing sealing strip of regulator cubicle. The method has the following beneficial effects:
(1) This dedicated dampproofing sealing strip of regulator cubicle, through having set up ethylene propylene diene monomer upper strata and ethylene propylene diene monomer lower floor, ethylene propylene diene monomer upper strata and ethylene propylene diene monomer lower floor have superior oxidation-resistant, ozone resistance and anti erosion resistance, have the resistance to polar solution and chemicals, not only the water absorption rate is low, still has good insulating properties, even can keep normal elasticity under the environment of neglecting cold and suddenly hot, sealing performance is superior, life can not receive environmental impact.
(2) This dedicated dampproofing sealing strip of regulator cubicle through having set up frostproofing rubber layer and heat-proof rubber layer, and frostproofing rubber layer can improve the whole freezing resisting ability of dedicated dampproofing sealing strip, makes dedicated dampproofing sealing strip also can keep normal elasticity under chilly temperature, makes the life greatly increased of dedicated dampproofing sealing strip, and the heat-proof rubber layer can improve the heat-resisting ability of dedicated dampproofing sealing strip, also can guarantee elastic stability under high temperature, has good leakproofness.
(3) This dedicated dampproofing sealing strip of regulator cubicle through having set up ageing resistance elastic rubber layer, ageing resistance elastic rubber layer is in the most intermediate position of dedicated dampproofing sealing strip, has fine elasticity, and the outside is wrapping up various special rubber, can provide sufficient elasticity for outside various rubber, guarantees to seal tighter, has improved the whole dampproofing ability of dedicated dampproofing sealing strip.
Drawings
The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a sectional view of the anti-freezing rubber layer structure of the present invention;
FIG. 3 is a sectional view of the anti-aging elastic rubber layer structure of the present invention;
fig. 4 is a sectional view of the heat-proof rubber layer structure of the present invention.
Illustration of the drawings: 10. a special moisture-proof sealing strip; 11. an ethylene propylene diene monomer upper layer; 12. an anti-freezing rubber layer; 13. an anti-aging elastic rubber layer; 14. a heat-resistant rubber layer; 15. an ethylene propylene diene monomer lower layer; 16. a silicone rubber layer; 17. a butadiene rubber layer; 18. a fluororubber layer; 19. a natural rubber layer; 20. an isoprene rubber layer; 21. a polyisoprene rubber layer; 22. a chlorohydrin rubber layer; 23. a bur rubber layer; 24. a chlorosulfonated polyethylene rubber layer.
Detailed Description
Example 1
A moisture-proof sealing strip special for an electric cabinet is disclosed, as shown in FIG. 1-FIG. 2, comprising a special moisture-proof sealing strip 10, wherein the special moisture-proof sealing strip 10 is rectangular, an ethylene propylene diene monomer upper layer 11 is arranged on the special moisture-proof sealing strip 10, the ethylene propylene diene monomer upper layer 11 is rectangular, an antifreezing rubber layer 12 is fixedly arranged at the bottom of the ethylene propylene diene monomer upper layer 11, the antifreezing rubber layer 12 is rectangular, an anti-aging elastic rubber layer 13 is fixedly arranged at the bottom of the antifreezing rubber layer 12, the anti-aging elastic rubber layer 13 is rectangular, a heat-proof rubber layer 14 is fixedly arranged at the bottom of the anti-aging elastic rubber layer 13, the heat-proof rubber layer 14 is rectangular, a silicon rubber layer 16 is fixedly arranged at the bottom of the heat-proof rubber layer 14, the ethylene propylene diene monomer lower layer 15 is rectangular, a silicon rubber layer 16 is arranged on the antifreezing rubber layer 12, the silicon rubber layer 16 is rectangular, a butadiene rubber layer 17 is fixedly arranged at the bottom of the silicon rubber layer 16, the butadiene rubber layer 17 is rectangular, a fluorine rubber layer 18 is fixedly arranged at the bottom of the butadiene rubber layer 17, the fluorine rubber layer 18 is rectangular, and the bottom of the fluorine rubber layer 13 is fixedly connected with the top of the ethylene propylene diene monomer upper layer 11 and the ethylene propylene diene monomer upper layer 15, the ethylene propylene diene monomer upper layer and the ethylene propylene diene monomer upper layer 11 and the ethylene propylene diene monomer upper layer 15 have excellent chemical resistance, and the ozone monomer lower layer, and the ozone monomer can keep the excellent sealing strip under the excellent thermal resistance, and the excellent thermal resistance of the low temperature resistance of the ethylene propylene diene monomer under the environment, and the excellent thermal resistance of the low temperature resistance of the ethylene propylene diene monomer can be maintained, and the excellent thermal resistance of the environment, and the low temperature resistance of the environment.
Example 2
Based on the embodiment 1, as shown in fig. 3, the anti-aging elastic rubber layer 13 is provided with a natural rubber layer 19, the natural rubber layer 19 is rectangular, the top of the natural rubber layer 19 is fixedly connected with the bottom of the anti-freezing rubber layer 12, the bottom of the natural rubber layer 19 is fixedly provided with an isoprene rubber layer 20, the isoprene rubber layer 20 is rectangular, the bottom of the isoprene rubber layer 20 is fixedly provided with a polyisoprene rubber layer 21, the polyisoprene rubber layer 21 is rectangular, and the bottom of the polyisoprene rubber layer 21 is fixedly connected with the top of the heat-proof rubber layer 14, by providing the anti-freezing rubber layer 12 and the heat-proof rubber layer 14, the anti-freezing rubber layer 12 can improve the overall freezing resistance of the special moisture-proof sealing strip 10, so that the special moisture-proof sealing strip 10 can also keep thermal and normal elasticity at cold temperatures, the service life of the special moisture-proof sealing strip 10 is greatly prolonged, the heat-proof rubber layer 14 can improve the capability of the special moisture-proof sealing strip 10, can also ensure stable elasticity at high temperatures, and has good sealing performance.
Example 3
On the basis of the embodiments 1 and 2, as shown in fig. 4, the epichlorohydrin rubber layer 22 is arranged on the heat-proof rubber layer 14, the epichlorohydrin rubber layer 22 is rectangular, the top of the epichlorohydrin rubber layer 22 is fixedly connected with the bottom of the anti-aging elastic rubber layer 13, the bottom of the epichlorohydrin rubber layer 22 is fixedly provided with the fu rubber layer 23, the fu rubber layer 23 is rectangular, the bottom of the fu rubber layer 23 is fixedly provided with the chlorosulfonated polyethylene rubber layer 24, and the chlorosulfonated polyethylene rubber layer 24 is rectangular, so that the anti-aging elastic rubber layer 13 is positioned at the most middle position of the special moisture-proof sealing strip 10 by arranging the anti-aging elastic rubber layer 13, the special moisture-proof sealing strip has good elasticity, and is wrapped by various special rubbers, sufficient elasticity can be provided for various rubbers outside, the sealing is ensured to be tighter, and the whole moisture-proof capability of the special moisture-proof sealing strip 10 is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a dedicated dampproofing sealing strip of regulator cubicle, includes special dampproofing sealing strip (10), its characterized in that: special dampproofing sealing strip (10) is the rectangle, be provided with ethylene-propylene-diene monomer upper strata (11) on special dampproofing sealing strip (10), ethylene-propylene-diene monomer upper strata (11) is the rectangle, the bottom fixed mounting on ethylene-propylene-diene monomer upper strata (11) has frostproofing rubber layer (12), frostproofing rubber layer (12) is the rectangle, the bottom fixed mounting on frostproofing rubber layer (12) has ageing resistance elastic rubber layer (13), ageing resistance elastic rubber layer (13) is the rectangle, the bottom fixed mounting on ageing resistance elastic rubber layer (13) has heat-resisting rubber layer (14), heat-resisting rubber layer (14) is the rectangle, the bottom fixed mounting on heat-resisting rubber layer (14) has silicon rubber layer (16), ethylene-propylene-diene monomer lower floor (15) is the rectangle.
2. The moisture-proof sealing strip special for the electrical cabinet according to claim 1, wherein: the anti-freezing rubber layer (12) is provided with a silicone rubber layer (16), the silicone rubber layer (16) is rectangular, the bottom of the silicone rubber layer (16) is fixedly provided with a butadiene rubber layer (17), the butadiene rubber layer (17) is rectangular, the bottom of the butadiene rubber layer (17) is fixedly provided with a fluororubber layer (18), the fluororubber layer (18) is rectangular, and the bottom of the fluororubber layer (18) is fixedly connected with the top of the anti-aging elastic rubber layer (13).
3. The moisture-proof sealing strip special for the electrical cabinet as claimed in claim 1, wherein: the anti-aging elastic rubber layer (13) is provided with a natural rubber layer (19), the natural rubber layer (19) is rectangular, the top of the natural rubber layer (19) is fixedly connected with the bottom of the anti-freezing rubber layer (12), an isoprene rubber layer (20) is fixedly arranged at the bottom of the natural rubber layer (19), and the isoprene rubber layer (20) is rectangular.
4. The moisture-proof sealing strip special for the electrical cabinet according to claim 1, wherein: the heat-proof rubber layer (14) is provided with a chlorohydrin rubber layer (22), the chlorohydrin rubber layer (22) is rectangular, and the top of the chlorohydrin rubber layer (22) is fixedly connected with the bottom of the anti-aging elastic rubber layer (13).
5. The moisture-proof sealing strip special for the electrical cabinet according to claim 3, wherein: the bottom of the isoprene rubber layer (20) is fixedly provided with a polyisoprene rubber layer (21), the polyisoprene rubber layer (21) is rectangular, and the bottom of the polyisoprene rubber layer (21) is fixedly connected with the top of the heat-proof rubber layer (14).
6. The moisture-proof sealing strip special for the electrical cabinet according to claim 4, wherein: the bottom of the chlorohydrin rubber layer (22) is fixedly provided with a hollow rubber layer (23), the hollow rubber layer (23) is rectangular, the bottom of the hollow rubber layer (23) is fixedly provided with a chlorosulfonated polyethylene rubber layer (24), and the chlorosulfonated polyethylene rubber layer (24) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093493.0U CN218040256U (en) | 2022-08-10 | 2022-08-10 | Special moisture-proof sealing strip for electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093493.0U CN218040256U (en) | 2022-08-10 | 2022-08-10 | Special moisture-proof sealing strip for electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218040256U true CN218040256U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222093493.0U Active CN218040256U (en) | 2022-08-10 | 2022-08-10 | Special moisture-proof sealing strip for electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218040256U (en) |
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2022
- 2022-08-10 CN CN202222093493.0U patent/CN218040256U/en active Active
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