CN208499303U - A kind of energy-efficient sealing device of inner floating roof - Google Patents
A kind of energy-efficient sealing device of inner floating roof Download PDFInfo
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- CN208499303U CN208499303U CN201820568193.4U CN201820568193U CN208499303U CN 208499303 U CN208499303 U CN 208499303U CN 201820568193 U CN201820568193 U CN 201820568193U CN 208499303 U CN208499303 U CN 208499303U
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- Prior art keywords
- sealing ring
- sealing
- energy
- sealing device
- floating roof
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Abstract
The utility model belongs to sealing device technical field, propose a kind of energy-efficient sealing device of inner floating roof, including the sealing ring one and sealing ring two set gradually from top to bottom, sealing ring one and sealing ring two are the arc being bent upwards, sealing ring one and the equal one end of sealing ring two are abutted with tank body, the other end is connect by connector with edge member, and the hardness of sealing ring one is greater than the hardness of sealing ring two, and the thickness of sealing ring one is greater than the thickness of sealing ring two.Through the above technical solutions, solving the problems, such as sealing device poor sealing effect in the prior art.
Description
Technical field
The utility model belongs to sealing device technical field, is related to a kind of energy-efficient sealing device of inner floating roof.
Background technique
Storage tank is for when storing volatile liquid, interior floating plate to be the floating top swum on liquid level with liquid rise and fall
Lid, being covered using this inner floating roof in liquid surface is most economical, the simple method for reducing the loss that evaporates.
Interior floating plate includes setting in the intracorporal pillar of tank, floating drum and edge member, sealing device setting in edge member and
Between tank body, currently available technology sealing device causes entire storage tank seal effect to reduce, leakproofness is lost since leakproofness is poor
Effect, causes oil gas to reveal, to cause security risk.Therefore, inventing that a kind of sealing device that sealing effect is good still has very much must
It wants.
Utility model content
The utility model proposes a kind of energy-efficient sealing devices of inner floating roof, and it is close to solve sealing device in the prior art
Seal the problem of effect difference.
The technical solution of the utility model is achieved in that
A kind of energy-efficient sealing device of inner floating roof, comprising: the sealing ring one and sealing ring set gradually from top to bottom
Two, the sealing ring one and the sealing ring two are the arc being bent upwards, and the sealing ring one and the sealing ring two are equal
One end is abutted with tank body, and the other end is connect by connector with edge member, and the hardness of the sealing ring one is greater than the sealing
The hardness of circle two.
Further, the thickness of the sealing ring one is greater than the thickness of the sealing ring two.
Further, the sealing ring one and the sealing ring two from close to described tank body one end to other end thickness gradually
Increase.
Further, one upper end of sealing ring is provided with part one, and lower section is provided with part two, and the sealing ring one passes through part one
One end of the part two is locked at bolt, the other end of the part two is locked at the top of the edge member by bolt.
Further, the part two include it is sequentially connected while one, while two and side three, it is described while one with it is described while two at right angles
Setting, it is described while two with it is described while three at right angles setting, it is described while one and it is described while three be located at the side two the same side.
Further, the sealing ring two is locked at the side of the edge member by part three.
Further, the part one and the part three are L-type.
Further, the adjustment hole one of arc, part two, institute described in the screw bolt passes are provided on the sealing ring one
It states adjustment hole one and the part one passes through nut check.
Further, the part three is circumferentially arranged an adjustment hole two (9), edge member described in screw bolt passes, described
Adjustment hole two (9) passes through nut check.
The working principle and beneficial effect of the utility model are as follows:
1, the sealing device in the utility model is using the structure setting for setting gradually sealing ring one and sealing ring two up and down
Mode, and the hardness of sealing ring one is greater than the structure of sealing ring two, when escaping gas is escaped from sealing ring two, enters close
In space between seal one and sealing ring two, the presence of sealing ring one can be revealed to avoid this part escaping gas, thus
Increase the sealing effect of entire sealing device.And the hardness of sealing ring one is greater than the hardness of sealing ring two in the utility model,
The sealing ring two of lower section can be made to obtain preferable sealing effect, the sealing ring one of top obtains preferable hardness and wearability,
Leakproofness and structural strength to make entire sealing device obtain, increase the service life of sealing device.
2, in the utility model sealing ring one thickness be greater than sealing ring two thickness, so that the sealing of sealing ring one be made to imitate
Fruit is better than sealing ring two, so that the thickness of sealing ring be made to match with hardness, makes the sealing effect of sealing ring one better than sealing ring
Two sealing effect keeps entire sealing device structure setting more reasonable.
3, in the utility model sealing ring one and sealing ring two from close to described tank body one end to other end thickness gradually
Increase, sealing ring one and sealing ring two is made to have certain flexibility close to tank body one end, and has far from tank body one end relatively good
Rigidity, sealing device in use, are abutted with tank body close to tank body one end, are connect far from tank body one end with edge member,
The structural strength for guaranteeing the sealing effect of sealing device and being connect with edge member.
4, the top of edge member is arranged in by part one and part two for sealing ring one, this bolt is arranged along the vertical direction, makes
The stress of edge member is along the vertical direction.
Part two include while one, while two and side three structure, user can by adjusting or more change sides two height, to make
The distance between sealing ring one and sealing ring two are adjustable, and the distance between sealing ring one and sealing ring two is made to be able to satisfy making for user
With requiring, avoid increasing entire close because causing sealing ring one and sealing ring two to contact caused poor sealing effect apart from too small
The practicability of seal apparatus.
5, sealing ring two is locked at the side of edge member by part three and bolt, this bolt is horizontally disposed, makes
Edge member stress in the horizontal direction, makes being more uniformly stressed between entire sealing device and edge member, increases entire close
The service life of seal apparatus reduces failure rate.
Part one and part three are L-type, can save the occupied area of entire sealing device, and structure setting is scientific and reasonable.
6, the adjustment hole one for the arc being arranged on sealing ring one, when user needs the position to sealing ring one to be adjusted
When, bolt can be unclamped, so as to be rotated to sealing ring one, to enable the position of sealing ring one by rotation, is made
The position of sealing ring one can more meet the requirement of user, and the position of sealing ring one can with reduce actual error, thus
Improve sealing effect.
Similarly, adjustment hole two circumferentially arranged on part two, when user needs the position to sealing ring two to be adjusted,
Bolt can be unclamped, so as to rotate sealing ring two, to enable the position of sealing ring two by rotation, makes to seal
The position of circle two can more meet the requirement of user, and the position of sealing ring two can with reduce actual error, to improve
Sealing effect.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is one structural schematic diagram of sealing ring in the utility model；
Fig. 3 is three structural schematic diagram of part in the utility model；
In figure: 1- sealing ring one, 2- sealing ring two, 3- tank body, 4- edge member, 5- part one, 6- part two, the side 61- one,
The side 62- two, the side 63- three, 7- part three, 8- adjustment hole one, 9- adjustment hole two.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the energy-efficient sealing device of a kind of inner floating roof, comprising:
The sealing ring 1 and sealing ring 22 set gradually from top to bottom, sealing ring 1 and sealing ring 22 are to be bent up
Bent arc, sealing ring 1 and the equal one end of sealing ring 22 are abutted with tank body 3, and the other end is connected by connector and edge member 4
It connects, the hardness of sealing ring 1 is greater than the hardness of sealing ring 22.
Sealing device in the utility model is using the structure setting for setting gradually sealing ring 1 and sealing ring 22 up and down
Mode, and the hardness of sealing ring 1 is greater than the structure of sealing ring 22, when escaping gas is escaped from sealing ring 22, enters
Into the space between sealing ring 1 and sealing ring 22, the presence of sealing ring 1 can let out to avoid this part escaping gas
Dew, to increase the sealing effect of entire sealing device.And the hardness of sealing ring 1 is greater than sealing ring two in the utility model
2 hardness, can make the sealing ring 22 of lower section obtain preferable sealing effect, and the sealing ring 1 of top obtains preferable hardness
And wearability, so that the leakproofness and structural strength that have obtained entire sealing device, increase the service life of sealing device.
Further, the thickness of sealing ring 1 is greater than the thickness of sealing ring 22.
The thickness of sealing ring 1 is greater than the thickness of sealing ring 22 in the utility model, to make the sealing of sealing ring 1
Effect is better than sealing ring 22, so that the thickness of sealing ring be made to match with hardness, makes the sealing effect of sealing ring 1 better than close
The sealing effect of seal 22 keeps entire sealing device structure setting more reasonable.
Further, sealing ring 1 and sealing ring 22 are gradually increased from close to 3 one end of tank body to other end thickness.
In the utility model sealing ring 1 and sealing ring 22 from close to described 3 one end of tank body to other end thickness gradually
Increase, sealing ring 1 and sealing ring 22 is made to have certain flexibility close to 3 one end of tank body, and has relatively far from 3 one end of tank body
Good rigidity, sealing device in use, is abutted close to 3 one end of tank body with tank body 3, far from 3 one end of tank body and edge structure
Part 4 connects, the structural strength for guaranteeing the sealing effect of sealing device and connecting with edge member.
Further, one 1 upper end of sealing ring is provided with part 1, and lower section is provided with part 26, and sealing ring 1 passes through one 5 He of part
Bolt is locked at one end of part 26, and the other end of part 26 is locked at the top of edge member 4 by bolt.
The top of edge member 4 is arranged in by part 1 and part 26 for sealing ring 1, this bolt is arranged along the vertical direction,
Make the stress of edge member 4 along the vertical direction.
Further, part 26 include it is sequentially connected while 1, while 2 62 and side 3 63, while 1 with while 2 62 at right angles
Setting, while 2 62 with while 3 63 at right angles setting, while 1 and while 3 63 be located at side 2 62 the same side.
Part 26 include while 1, while 2 62 and side 3 63 structure, user can by adjusting or more change sides 2 62 height
Degree, to keep the distance between sealing ring 1 and sealing ring 22 adjustable, makes the distance between sealing ring 1 and sealing ring 22
It is able to satisfy the requirement of user, is avoided because causing sealing ring 1 and sealing ring 22 to contact caused sealing effect apart from too small
Fruit is poor, increases the practicability of entire sealing device.
Further, sealing ring 22 is locked at the side of edge member 4 by part 37.
Further, part 1 and part 37 are L-type.
Sealing ring 22 is locked at the side of edge member 4 by part 37 and bolt, this bolt is horizontally disposed, makes
4 stress of edge member in the horizontal direction, makes being more uniformly stressed between entire sealing device and edge member 4, increases entire
The service life of sealing device reduces failure rate.
Part 1 and part 37 are L-type, can save the occupied area of entire sealing device, and structure setting is scientific and reasonable.
Further, the adjustment hole 1 of arc, screw bolt passes part 26, one 8 and of adjustment hole are provided on sealing ring 1
Part 1 passes through nut check.
Further, part 37 is circumferentially arranged adjustment hole 29, and screw bolt passes edge member 4, adjustment hole 29 pass through
Nut check.
The adjustment hole 1 for the arc being arranged on sealing ring 1, when user needs the position to sealing ring 1 to be adjusted
When, bolt can be unclamped, so as to be rotated to sealing ring 1, thus enable the position of sealing ring 1 by rotating,
So that the position of sealing ring 1 is more met the requirement of user, and the position of sealing ring 1 can with reduce actual error,
To improve sealing effect.
Similarly, adjustment hole 29 circumferentially arranged on part 26, when user needs the position to sealing ring 22 to be adjusted
When, bolt can be unclamped, so as to be rotated to sealing ring 22, thus enable the position of sealing ring 22 by rotating,
So that the position of sealing ring 22 is more met the requirement of user, and the position of sealing ring 22 can with reduce actual error,
To improve sealing effect.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of energy-efficient sealing device of inner floating roof, it is characterised in that: including the sealing ring one set gradually from top to bottom
(1) and sealing ring two (2), the sealing ring one (1) and the sealing ring two (2) are the arc being bent upwards, the sealing
One (1) of circle and the sealing ring two (2) one end are abutted with tank body (3), and the other end is connected by connector and edge member (4)
It connects, the hardness of the sealing ring one (1) is greater than the hardness of the sealing ring two (2).
2. a kind of energy-efficient sealing device of inner floating roof according to claim 1, it is characterised in that: the sealing ring one
(1) thickness is greater than the thickness of the sealing ring two (2).
3. a kind of energy-efficient sealing device of inner floating roof according to claim 1, it is characterised in that: the sealing ring one
(1) it is gradually increased from close to the tank body (3) one end to other end thickness with the sealing ring two (2).
4. a kind of energy-efficient sealing device of inner floating roof according to claim 1, it is characterised in that: the sealing ring one
(1) upper end is provided with part one (5), and lower section is provided with part two (6), and the sealing ring one (1) is locked at by part one (5) and bolt
The other end of one end of the part two (6), the part two (6) is locked at the top of the edge member (4) by bolt.
5. a kind of energy-efficient sealing device of inner floating roof according to claim 4, it is characterised in that: the part two (6)
Including it is sequentially connected while one (61), while two (62) and side three (63), it is described while one (61) with it is described while two (62) at right angles set
Set, it is described while two (62) and it is described while three (63) at right angles be arranged, it is described in one (61) and it is described while three (63) be located at the side
The same side of two (62).
6. a kind of energy-efficient sealing device of inner floating roof according to claim 5, it is characterised in that: the sealing ring two
(2) side of the edge member (4) is locked at by part three (7).
7. a kind of energy-efficient sealing device of inner floating roof according to claim 6, it is characterised in that: the part one (5)
It is L-type with the part three (7).
8. a kind of energy-efficient sealing device of inner floating roof according to claim 5, it is characterised in that: the sealing ring one
(1) adjustment hole one (8) of arc, part two (6) described in the screw bolt passes, the adjustment hole one (8) and institute are provided on
It states part one (5) and passes through nut check.
9. a kind of energy-efficient sealing device of inner floating roof according to claim 6, it is characterised in that: the part three (7)
Circumferentially arranged to have adjustment hole two (9), edge member described in screw bolt passes (4), the adjustment hole two (9) pass through nut lock
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568193.4U CN208499303U (en) | 2018-04-19 | 2018-04-19 | A kind of energy-efficient sealing device of inner floating roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568193.4U CN208499303U (en) | 2018-04-19 | 2018-04-19 | A kind of energy-efficient sealing device of inner floating roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208499303U true CN208499303U (en) | 2019-02-15 |
Family
ID=65297735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568193.4U Expired - Fee Related CN208499303U (en) | 2018-04-19 | 2018-04-19 | A kind of energy-efficient sealing device of inner floating roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208499303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792211A (en) * | 2019-11-18 | 2020-10-20 | 中国石油天然气集团有限公司 | Floating roof sealing device, floating roof and floating roof tank |
-
2018
- 2018-04-19 CN CN201820568193.4U patent/CN208499303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792211A (en) * | 2019-11-18 | 2020-10-20 | 中国石油天然气集团有限公司 | Floating roof sealing device, floating roof and floating roof tank |
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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: 20190215 Termination date: 20210419 |