CN214872025U - Convenient EPP fire prevention valve plate rubber coating of changing - Google Patents
Convenient EPP fire prevention valve plate rubber coating of changing Download PDFInfo
- Publication number
- CN214872025U CN214872025U CN202023210017.XU CN202023210017U CN214872025U CN 214872025 U CN214872025 U CN 214872025U CN 202023210017 U CN202023210017 U CN 202023210017U CN 214872025 U CN214872025 U CN 214872025U
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- China
- Prior art keywords
- valve plate
- coating
- set screw
- glue
- kinds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 239000000084 colloidal system Substances 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims abstract description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 12
- 239000004814 polyurethane Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 11
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 229920001821 foam rubber Polymers 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002421 anti-septic effect Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 3
- 239000003974 emollient agent Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a convenient EPT fire prevention valve plate rubber coating of changing, include EPT package colloid, set screw, separate temperature protective layer, anticorrosive coating, oiling mouth and oiling pipeline, the both sides of EPT package colloid all are provided with set screw through seting up the screw hole, the inside of EPT package colloid is provided with the base member, the surface of EPT package colloid has the temperature protective layer that separates through the sticky connecing of polyurethane environmental protection, the internal surface coating of EPT package colloid has anticorrosive coating, set screw one side is provided with the oiling mouth, set screw's inside is provided with oiling pipeline, one side of set screw is connected with the foam sponge through the polyurethane waterproof glue. The utility model discloses the practicality is high, durable, and easy operation, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a valve plate rubber coating technical field, in particular to convenient second third of ten heavenly stems fire prevention valve plate rubber coating of changing.
Background
At present, with the improvement of social level and scientific and technological level, the transmission of petroleum, natural gas or corrosive media by using pipelines becomes more frequent, and then various valves are used for controlling the transmission process, and the wear resistance, corrosion resistance, sealing performance and other performances of the valves directly concern the transmission efficiency, so that the valve plate and other parts of the valves need to be protected by using a rubber coating mode.
However, the conventional encapsulated articles have the following disadvantages: 1. the disassembly and the replacement are not very convenient, and the hardness of the self-body is not very good; 2. the function of applying lubricant or preservative to the valve plate part of the valve is not provided; 3. does not have the functions of heat insulation and corrosion protection for the encapsulation equipment. Therefore, the ethylene-propylene fireproof valve plate rubber coating convenient to replace is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a convenient second third of ten heavenly stems fire prevention valve plate rubber coating of changing, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a convenient EPT fire prevention valve plate rubber coating of changing, includes EPT package colloid, set screw, separates temperature protective layer, anticorrosive coating, oiling mouth and oiling pipeline, the both sides of EPT package colloid all are provided with set screw through seting up the screw hole, the inside of EPT package colloid is provided with the base member, the surface of EPT package colloid has the temperature protective layer that separates through the sticky connecing of polyurethane environmental protection, the internal surface coating of EPT package colloid has anticorrosive coating, set screw one side is provided with the oiling mouth, set screw's inside is provided with oiling pipeline, one side of set screw is connected with the foam sponge through the polyurethane waterproof glue.
Further, the base body is made of an aluminum alloy material.
Furthermore, the heat insulation protective layer is made of a foamed polyurethane material.
Further, the anti-corrosion coating is made of acid-resistant anti-corrosion paint.
Furthermore, one end of the oil injection pipeline is communicated with the oil injection port, and the other end of the oil injection pipeline is communicated with the foam sponge.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up set screw and base member, personnel only need utilize set screw to install the dismantlement with second third of ten heavenly stems package colloid, and the base member intensity that adopts aluminum alloy material to make is high, and light in weight not only can effectual reinforcing second of ten heavenly stems package colloid intensity, can not bring unnecessary weight for second of ten heavenly stems package colloid moreover.
2. Through setting up oiling mouth, oiling pipeline, foam sponge, personnel can be to oiling mouthful inside injection lubricant or the antiseptic, through oiling pipeline transmission to foam sponge, finally, can extrude lubricant or antiseptic from foam sponge along with the tightening of personnel with set screw, and then apply on the surface of valve plate.
3. Through setting up the heat insulation protective layer, it is poor to adopt the foaming polyurethane material to make heat preservation heat-conduction performance, can form the structure of similar heat bridge cut-off in the outside of EP-propylene package colloid, prevents outside cold, the inside of steam infiltration EP-propylene package colloid, avoids the inside valve plate of EP-propylene package colloid because of cold, steam impaired, and the medium that can prevent simultaneously through anticorrosive coating from transmitting corrodes EP-propylene package colloid, guarantees EP-propylene package colloid's life.
Drawings
Fig. 1 is the utility model relates to a convenient overall structure sketch map of changing EPT fire prevention valve plate rubber coating.
Fig. 2 is the utility model relates to a protective layer structure sketch map of convenient EPT fire prevention valve plate rubber coating of changing.
Fig. 3 is the utility model discloses a convenient change's EPT fire prevention valve plate rubber coating oil filler point, oil injection pipeline, foam sponge structural sketch map.
In the figure: 1. ethylene-propylene packing colloid; 2. a set screw; 3. a threaded hole; 4. a substrate; 5. A thermal insulation protective layer; 7. an oil filling port; 8. an oil injection pipeline; 9. a foam sponge.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a convenient ethylene-propylene fireproof valve plate rubber coating of changing, including ethylene-propylene package colloid 1, set screw 2, thermal insulation protective layer 5, anticorrosive coating 6, oiling mouth 7 and oiling pipeline 8, the both sides of ethylene-propylene package colloid 1 all are provided with set screw 2 through seting up screw hole 3, the inside of ethylene-propylene package colloid 1 is provided with base member 4, the surface of ethylene-propylene package colloid 1 has thermal insulation protective layer 5 through polyurethane environmental protection sticky joint, the internal surface coating of ethylene-propylene package colloid 1 has anticorrosive coating 6, set screw 2 one side is provided with oiling mouth 7, the inside of set screw 2 is provided with oiling pipeline 8, one side of set screw 2 is connected with foam sponge 9 through polyurethane waterproof glue.
Wherein, the matrix 4 is made of aluminum alloy material.
In this embodiment, as shown in fig. 2, the matrix 4 can effectively enhance the strength of the ethylene-propylene-coated colloid 1.
The heat insulation protective layer 5 is made of a foamed polyurethane material.
In this embodiment, as shown in fig. 1, the heat insulating layer 13 can form a structure similar to a thermal bridge cut-off structure on the outer side of the ethylene-propylene rubber package 1, so as to prevent external cold and hot air from penetrating into the ethylene-propylene rubber package 1, and prevent the valve plate inside the ethylene-propylene rubber package 1 from being damaged by the cold and hot air.
Wherein, the anticorrosive coating 6 is made of acid-resistant anticorrosive paint.
In this embodiment, as shown in fig. 2, the anti-corrosion coating 6 can prevent the medium for transmission from corroding the ethylene-propylene-packet colloid 1, and ensure the service life of the ethylene-propylene-packet colloid 1.
One end of the oil injection pipeline 8 is communicated with the oil injection port 7, and the other end of the oil injection pipeline 8 is communicated with the foam sponge 9.
It should be noted that, the utility model relates to a convenient second third of ten heavenly stems fire prevention valve plate rubber coating of changing, during the use, the personnel place second of ten heavenly stems package colloid 1 in the periphery of valve plate, later utilize set screw 2 with second of ten heavenly stems package colloid 1 and valve plate fixed connection, on next step, personnel pour into emollient or antiseptic into to oiling mouth 7 inside, later emollient or antiseptic transmit foam sponge 9 through oiling pipeline 8, along with the tightening of personnel with set screw 2, can extrude emollient or antiseptic from foam sponge 9, and then apply to the surface of valve plate, and then the anticorrosive, the antirust performance of effectual reinforcing valve plate, furthermore, heat preservation 13 that adopts the foaming polyurethane material to make can prevent outside cold, steam infiltration second of ten heavenly stems package colloid 1 inside, avoid second of ten heavenly stems package colloid 1 inside valve plate because of cold, steam is impaired, simultaneously, anticorrosive coating 6 can prevent that the medium of transmission from corroding second of ten heavenly stems package colloid 1, the service life of the ethylene-propylene package colloid 1 is ensured.
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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a convenient second third of ten heavenly stems fire prevention valve plate rubber coating of changing, includes second third of ten heavenly stems package colloid (1), set screw (2), separates temperature protective layer (5), anticorrosive coating (6), oiling mouth (7) and annotates oil pipe way (8), its characterized in that: the utility model discloses a foam rubber bag for the automobile engine, including two kinds of glue, the inside of two kinds of glue is provided with the base member (4), the surface of two kinds of glue is provided with heat insulation protective layer (5), the internal surface coating of two kinds of glue is anticorrosive coating (6), set screw (2) one side is provided with oiling mouth (7), the inside of set screw (2) is provided with oiling pipeline (8), one side of set screw (2) is connected with foam sponge (9) through the waterproof glue of polyurethane through seting up screw hole (3) the both sides of two kinds of glue (1), the inside of two kinds of glue (1) is provided with heat insulation protective layer (5), the internal surface coating of two kinds of glue (1) has anticorrosive coating (6).
2. The conveniently-replaced ethylene-propylene fireproof valve plate rubber coating as claimed in claim 1, wherein: the substrate (4) is made of an aluminum alloy material.
3. The conveniently-replaced ethylene-propylene fireproof valve plate rubber coating as claimed in claim 1, wherein: the heat insulation protective layer (5) is made of a foamed polyurethane material.
4. The conveniently-replaced ethylene-propylene fireproof valve plate rubber coating as claimed in claim 1, wherein: the anticorrosive coating (6) is made of acid-resistant anticorrosive paint.
5. The conveniently-replaced ethylene-propylene fireproof valve plate rubber coating as claimed in claim 1, wherein: one end of the oil injection pipeline (8) is communicated with the oil injection port (7), and the other end of the oil injection pipeline (8) is communicated with the foam sponge (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210017.XU CN214872025U (en) | 2020-12-28 | 2020-12-28 | Convenient EPP fire prevention valve plate rubber coating of changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210017.XU CN214872025U (en) | 2020-12-28 | 2020-12-28 | Convenient EPP fire prevention valve plate rubber coating of changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872025U true CN214872025U (en) | 2021-11-26 |
Family
ID=78925699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023210017.XU Expired - Fee Related CN214872025U (en) | 2020-12-28 | 2020-12-28 | Convenient EPP fire prevention valve plate rubber coating of changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872025U (en) |
-
2020
- 2020-12-28 CN CN202023210017.XU patent/CN214872025U/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: 20211126 |