CN209511110U - A kind of bilayer Anti-pressure sealing ring - Google Patents
A kind of bilayer Anti-pressure sealing ring Download PDFInfo
- Publication number
- CN209511110U CN209511110U CN201920079180.5U CN201920079180U CN209511110U CN 209511110 U CN209511110 U CN 209511110U CN 201920079180 U CN201920079180 U CN 201920079180U CN 209511110 U CN209511110 U CN 209511110U
- Authority
- CN
- China
- Prior art keywords
- layer
- silica gel
- inner chamber
- gel ontology
- ontology
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 119
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000000741 silica gel Substances 0.000 claims abstract description 58
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 58
- 239000011324 bead Substances 0.000 claims abstract description 33
- 229920001971 elastomer Polymers 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 230000001464 adherent effect Effects 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims abstract description 11
- 239000004814 polyurethane Substances 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- -1 electricity Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Abstract
The utility model discloses a kind of double-deck Anti-pressure sealing rings, including upper layer silica gel ontology, middle layer silica gel ontology and lower layer's silica gel ontology, the bottom at the top of the rubber bead is equipped with longitudinal damping spring, the side of the rubber bead is equipped with horizontal shock-absorbing spring, the surface of the protective layer is provided with spongy layer, the first inner chamber is internally provided with filled layer, the first inner chamber is internally provided with the first air bag, the inside of the second inner chamber is equipped with the second air bag, the side of the anti-oil reservoir of polyurethane is provided with adherent layer, the side of the adherent layer is provided with corrosion-resistant coating, the side of the corrosion-resistant coating is provided with high-temperature-resistant layer.The utility model solves the problems, such as that existing equipment does not have efficient resistance to compression function and performance is single by setting the second air bag, spongy layer, rubber bead, longitudinal damping spring, horizontal shock-absorbing spring, the first air bag, filled layer, the anti-oil reservoir of polyurethane, adherent layer, corrosion-resistant coating, high-temperature-resistant layer structure.
Description
Technical field
The utility model relates to water-tight equipment technical field, specially a kind of double-deck Anti-pressure sealing ring.
Background technique
In daily life, water, electricity, gas, oil are indispensable in life, and for the pipe of conveying water, electricity, gas, oil
Road junction needs to use sealing ring, is easy to implement encapsulation process, but the selection of sealing ring material is to its sealing performance and use
The aging and damage that can accelerate sealing ring without repairing is used for a long time, simultaneously as sealing ring in service life important in inhibiting
Material determine performance, and then what food production industry and medical instrument were applied is mostly silica gel sealing ring, is had nontoxic
Evil function, but compare shortcoming in compressive property, the utility model is specially a kind of double-deck Anti-pressure sealing ring.
But there are deficiencies below for existing technology:
1, existing sealing ring anti-pressure ability is all related to material, and then causes anti-pressure ability not strong, cannot achieve efficiently
Resistance to compression improves applicability；
2, existing sealing ring performance is relatively simple, is used for a long time, and accelerates damage rate, and then lead to sealing performance significantly
It reduces.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of double-deck Anti-pressure sealing ring, solves existing set
The standby problem single without efficient resistance to compression function and performance.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of bilayer Anti-pressure sealing ring, including upper
The inside of layer silica gel ontology, middle layer silica gel ontology and lower layer's silica gel ontology, the upper layer silica gel ontology and lower layer's silica gel ontology is all
It is provided with first inner chamber, the middle layer silica gel ontology is internally provided with second inner chamber, and the first inner chamber is internally provided with
Rubber bead, the bottom at the top of the rubber bead are equipped with longitudinal damping spring, and the side of the rubber bead, which is equipped with, laterally to be subtracted
Spring is shaken, matcoveredn is set on the side wall inside the first inner chamber, the surface of the protective layer is provided with spongy layer, described
First inner chamber is internally provided with filled layer, and the first inner chamber is internally provided with the first air bag, the second inner chamber it is interior
Portion is equipped with the second air bag, and the composition of the upper layer silica gel ontology, middle layer silica gel ontology and lower layer's silica gel ontology all includes poly- ammonia
The anti-oil reservoir of ester, adherent layer, corrosion-resistant coating and high-temperature-resistant layer, the side of the anti-oil reservoir of polyurethane is provided with adherent layer, described anti-
The side of adhesion coating is provided with corrosion-resistant coating, and the side of the corrosion-resistant coating is provided with high-temperature-resistant layer.
Preferably, be provided with lower layer's silica gel ontology immediately below the upper layer silica gel ontology, the upper layer silica gel ontology and
Middle layer silica gel ontology is installed between lower layer's silica gel ontology.
Preferably, the inside of the upper layer silica gel ontology and lower layer's silica gel ontology has uniformly been placed equidistant with first inner chamber, institute
The inside for stating middle layer silica gel ontology has uniformly been placed equidistant with second inner chamber.
Preferably, the middle position inside the first inner chamber is provided with rubber bead, and the side of the rubber bead is uniform
Horizontal shock-absorbing spring there are four being mounted equidistant, one end of the horizontal shock-absorbing spring is all connect with spongy layer.
Preferably, the first inner chamber between the rubber bead and spongy layer is internally provided with the first air bag, the rubber bead
First inner chamber between spongy layer is internally provided with filled layer.
Preferably, matcoveredn is set on the side wall inside the first inner chamber, is set on the side wall inside the protective layer
It is equipped with spongy layer.
(3) beneficial effect
The utility model provides a kind of double-deck Anti-pressure sealing ring, have it is following the utility model has the advantages that
(1) the utility model passes through the first air bag of setting, the second air bag, spongy layer, horizontal shock-absorbing spring, longitudinal damping bullet
Spring, filled layer, rubber bead, and then when the present apparatus is under pressure, make the first air bag and the second air bag according to itself characteristic into
Row support reduced pressure treatment, while when the present apparatus is by longitudinal pressure, buffer longitudinal damping spring according to self-characteristic
Reduced pressure treatment, and when the present apparatus is by transverse pressure, so that horizontal shock-absorbing spring is carried out buffering reduced pressure treatment according to self-characteristic,
So that longitudinal damping spring and horizontal shock-absorbing spring is carried out pressing rubber bead simultaneously, and then rubber bead made to carry out buffering reduced pressure treatment,
Simultaneously can be convenient for carrying out buffering reduced pressure treatment by spongy layer and filled layer, and then the present apparatus is made to realize high efficiency buffer decompression function
Can, improve applicability.
(2) the utility model can be convenient for passing through by the anti-oil reservoir of setting polyurethane, adherent layer, corrosion-resistant coating, high-temperature-resistant layer
The anti-oil reservoir of polyurethane makes the present apparatus have oil-resistant function, and greasy dirt contamination is avoided to mention on the surface of the present apparatus, while by adherent layer
The antistick characteristic of the high present apparatus, and can be convenient for improving the anticorrosive property of the present apparatus by corrosion-resistant coating, and then reduce the old of the present apparatus
Change rate, while improving the high temperature resistance of the present apparatus by high-temperature-resistant layer, and then effectively improve the performance of the present apparatus, improves real
The property used.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is first inner chamber schematic diagram of internal structure in the utility model Fig. 1；
Fig. 3 is the utility model Fig. 1 silica gel ontology schematic diagram at the middle and upper levels；
Fig. 4 is the utility model top view.
Appended drawing reference in figure are as follows: 1, upper layer silica gel ontology；2, middle layer silica gel ontology；3, lower layer's silica gel ontology；4, in first
Chamber；5, second inner chamber；6, the second air bag；7, protective layer；8, spongy layer；9, rubber bead；10, longitudinal damping spring；11, laterally subtract
Shake spring；12, the first air bag；13, filled layer；14, the anti-oil reservoir of polyurethane；15, adherent layer；16, corrosion-resistant coating；17, high temperature resistant
Layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of embodiment provided by the utility model: a kind of bilayer Anti-pressure sealing ring, including
Upper layer silica gel ontology 1, middle layer silica gel ontology 2 and lower layer's silica gel ontology 3, the underface of upper layer silica gel ontology 1 are provided with lower layer's silicon
Glue ontology 3 is equipped with middle layer silica gel ontology 2 between upper layer silica gel ontology 1 and lower layer's silica gel ontology 3, upper layer silica gel ontology 1 is under
The inside of layer silica gel ontology 3 is all provided with first inner chamber 4, and the inside of upper layer silica gel ontology 1 and lower layer's silica gel ontology 3 is uniformly equidistant
It is provided with first inner chamber 4, middle layer silica gel ontology 2 is internally provided with second inner chamber 5, and the inside of middle layer silica gel ontology 2 is uniformly etc.
Away from second inner chamber 5 is provided with, first inner chamber 4 is internally provided with rubber bead 9, the middle position setting inside first inner chamber 4
There is rubber bead 9, can carry out pushing support reduced pressure treatment, the bottom at the top of rubber bead 9 in the case where stress convenient for rubber bead 9
Longitudinal damping spring 10 is installed, can carry out extenuating the longitudinal pressure that the present apparatus is subject to, rubber convenient for passing through longitudinal damping spring 10
The side of glue bead 9 is equipped with horizontal shock-absorbing spring 11, and the side of rubber bead 9 is uniformly mounted equidistant that there are four horizontal shock-absorbing springs
11, it can be convenient for extenuate the transverse pressure that the present apparatus receives by horizontal shock-absorbing spring 11, on the side wall inside first inner chamber 4
Matcoveredn 7 is set, the surface of protective layer 7 is provided with spongy layer 8, matcoveredn 7 is arranged on the side wall inside first inner chamber 4,
Spongy layer 8 is provided on side wall inside protective layer 7, one end of horizontal shock-absorbing spring 11 is all connect with spongy layer 8, first inner chamber
4 are internally provided with filled layer 13, and first inner chamber 4 between rubber bead 9 and spongy layer 8 is internally provided with filled layer 13, and first
Inner cavity 4 is internally provided with the first air bag 12, can realize support reduced pressure treatment, rubber in the case where stress convenient for the first air bag 12
First inner chamber 4 between glue bead 9 and spongy layer 8 is internally provided with the first air bag 12, and the inside of second inner chamber 5 is equipped with the second gas
Capsule 6 can realize support reduced pressure treatment, upper layer silica gel ontology 1, middle layer silica gel ontology 2 convenient for the second air bag 6 in the case where stress
Composition with lower layer silica gel ontology 3 all includes the anti-oil reservoir 14 of polyurethane, adherent layer 15, corrosion-resistant coating 16 and high-temperature-resistant layer 17, is gathered
The side of the anti-oil reservoir 14 of urethane is provided with adherent layer 15, and the side of adherent layer 15 is provided with corrosion-resistant coating 16, corrosion-resistant coating 16
Side is provided with high-temperature-resistant layer 17.
In use, the present apparatus is fixedly mounted in position user, and then passes through the anti-oil reservoir 14 of polyurethane, prevents
Adhesion coating 15 makes the present apparatus realize efficiently anti-sticking and grease proofing viscous function, and keeps the present apparatus real by corrosion-resistant coating 16 and high-temperature-resistant layer 17
Existing anticorrosion and high temperature resistance, and when the present apparatus is by longitudinal pressure, make 10 stress of longitudinal damping spring and is pressed
Rubber bead 9, and then so that rubber bead 9 is realized support reduced pressure treatment, while delay longitudinal damping spring 10 according to self-characteristic
Reduced pressure treatment is rushed, and when the present apparatus is by transverse pressure, so that 11 stress of horizontal shock-absorbing spring is carried out pressing rubber bead 9, simultaneously
Horizontal shock-absorbing spring 11 is set to carry out buffering reduced pressure treatment according to the characteristic of itself, and the present apparatus makes when by pressed by external force
One air bag 12, the second air bag 6, spongy layer 8, filled layer 13 all carry out buffering reduced pressure treatment according to the characteristic of itself.
Can to sum up obtain, the utility model by setting the second air bag 6, spongy layer 8, rubber bead 9, longitudinal damping spring 10,
Horizontal shock-absorbing spring 11, the first air bag 12, filled layer 13, the anti-oil reservoir 14 of polyurethane, adherent layer 15, corrosion-resistant coating 16, high temperature resistant
17 structure of layer solve the problems, such as that existing equipment does not have efficient resistance to compression function and performance is single.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bilayer Anti-pressure sealing ring, including upper layer silica gel ontology (1), middle layer silica gel ontology (2) and lower layer's silica gel ontology
(3), it is characterised in that: the inside of the upper layer silica gel ontology (1) and lower layer's silica gel ontology (3) is all provided with first inner chamber (4),
The middle layer silica gel ontology (2) is internally provided with second inner chamber (5), and the first inner chamber (4) is internally provided with rubber bead
(9), the bottom at the top of the rubber bead (9) is equipped with longitudinal damping spring (10), and the side of the rubber bead (9) is equipped with
Matcoveredn (7) are arranged on the internal side wall of the first inner chamber (4), the table of the protective layer (7) in horizontal shock-absorbing spring (11)
Face is provided with spongy layer (8), and the first inner chamber (4) is internally provided with filled layer (13), the inside of the first inner chamber (4)
It is provided with the first air bag (12), the inside of the second inner chamber (5) is equipped with the second air bag (6), the upper layer silica gel ontology
(1), the composition of middle layer silica gel ontology (2) and lower layer's silica gel ontology (3) all include the anti-oil reservoir of polyurethane (14), adherent layer (15),
The side of corrosion-resistant coating (16) and high-temperature-resistant layer (17), the anti-oil reservoir of polyurethane (14) is provided with adherent layer (15), described anti-
The side of adhesion coating (15) is provided with corrosion-resistant coating (16), and the side of the corrosion-resistant coating (16) is provided with high-temperature-resistant layer (17).
2. a kind of double-deck Anti-pressure sealing ring according to claim 1, it is characterised in that: the upper layer silica gel ontology (1)
Underface be provided with lower layer's silica gel ontology (3), be equipped between the upper layer silica gel ontology (1) and lower layer's silica gel ontology (3)
Middle layer silica gel ontology (2).
3. a kind of double-deck Anti-pressure sealing ring according to claim 1, it is characterised in that: the upper layer silica gel ontology (1)
It has uniformly been placed equidistant with first inner chamber (4) with the inside of lower layer's silica gel ontology (3), the inside of the middle layer silica gel ontology (2) is equal
It is even to be placed equidistant with second inner chamber (5).
4. a kind of double-deck Anti-pressure sealing ring according to claim 1, it is characterised in that: the first inner chamber (4) is internal
Middle position be provided with rubber bead (9), the side of the rubber bead (9) is uniformly mounted equidistant there are four horizontal shock-absorbing spring
(11), one end of the horizontal shock-absorbing spring (11) is all connect with spongy layer (8).
5. a kind of double-deck Anti-pressure sealing ring according to claim 1, it is characterised in that: the rubber bead (9) and sponge
First inner chamber (4) between layer (8) is internally provided with the first air bag (12), and the between the rubber bead (9) and spongy layer (8)
One inner cavity (4) is internally provided with filled layer (13).
6. a kind of double-deck Anti-pressure sealing ring according to claim 1, it is characterised in that: the first inner chamber (4) is internal
Side wall on matcoveredn (7) are set, be provided with spongy layer (8) on the internal side wall of the protective layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079180.5U CN209511110U (en) | 2019-01-17 | 2019-01-17 | A kind of bilayer Anti-pressure sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079180.5U CN209511110U (en) | 2019-01-17 | 2019-01-17 | A kind of bilayer Anti-pressure sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511110U true CN209511110U (en) | 2019-10-18 |
Family
ID=68201196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079180.5U Expired - Fee Related CN209511110U (en) | 2019-01-17 | 2019-01-17 | A kind of bilayer Anti-pressure sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178100A (en) * | 2020-10-30 | 2021-01-05 | 湖南达道新能源开发有限公司 | Pump pipe protection mechanism for heat-preserving geothermal water boiling |
-
2019
- 2019-01-17 CN CN201920079180.5U patent/CN209511110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178100A (en) * | 2020-10-30 | 2021-01-05 | 湖南达道新能源开发有限公司 | Pump pipe protection mechanism for heat-preserving geothermal water boiling |
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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 |
Granted publication date: 20191018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |