CN205525936U

CN205525936U - Novel tensile box combination inner floating roof

Info

Publication number: CN205525936U
Application number: CN201620185735.0U
Authority: CN
Inventors: 张珊贤; 吴金海; 刘剑
Original assignee: YINHE SPECIAL EQUIPMENT CO Ltd LEQING CITY LONGFEI GROUP
Current assignee: YINHE SPECIAL EQUIPMENT CO Ltd LEQING CITY LONGFEI GROUP
Priority date: 2016-03-11
Filing date: 2016-03-11
Publication date: 2016-08-31
Anticipated expiration: 2026-03-11

Abstract

The utility model discloses a tensile box combination inner floating roof, including first fuliang, second fuliang and flotation tank box, the three all is equipped with a plurality of, and first fuliang interweaves with the second fuliang and forms discoid frame, and is equipped with a plurality of mounting grooves on the frame, and in a plurality of flotation tank box inlayed respectively and locates a plurality of mounting grooves, this utility model had the low characteristics of simple structure, convenient assembling and oil consumption.

Description

Novel stretching box combination inner floating roof

Technical field

This utility model relates to a kind of storage tank facility technology field, more specifically, it relates to one Plant and stretch box combination inner floating roof.

Background technology

In petrochemical industry storing technology field, in order to prevent medium loss from causing oil consumption, environment Pollute and potential safety hazard, float-type inner floating roof is set in oil tank, floating drum as buoyancy unit, But throwing away the old oil-gas space that exists more than floating drum between liquid level, sealing property is undesirable, still can free Oil consumption and potential safety hazard.It addition, the frame structure of inner floating roof is complicated, need to offer on oil tank Hole puts into oil tank for framework, assembles the most complex.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide a kind of stretching Box combination inner floating roof, solves the feature that assembling inconvenience is high with oil consumption.

For achieving the above object, this utility model provides following technical scheme:

The box combination inner floating roof of a kind of stretching, including the first Fuliang, the second Fuliang and buoyancy tank casing, Three is equipped with several, and the first Fuliang and the second Fuliang interweave and form discoid framework, and frame Frame is provided with multiple mounting groove, and several buoyancy tank casings are embedded in multiple mounting groove respectively.

This utility model is further arranged to: described buoyancy tank casing quantity is the multiple of 7, by 7 Individual one group is grouped together, and sets fluid sealant coating, be between two buoyancy tank casings of arbitrary neighborhood The buoyancy tank casing of peripheral part is welded into corresponding size according to the cutting of tank body size.

This utility model is further arranged to: described buoyancy tank casing is mainly sealed by upper cover and base Connect and compose.

This utility model is further arranged to: described upper cover and base are by thin alloy aluminum leather Becoming, both are tightly connected composition prolate shape buoyancy tank casing.

This utility model is further arranged to: described first Fuliang and the second Fuliang are solid by bolt Fixed connection.

This utility model is further arranged to: set tongue shape sealing strip outside the periphery of described framework.

This utility model is further arranged to: also include that supporting leg, described supporting leg are arranged on framework Lower section, and its one end is embedded in the groove offered on framework.

By using technique scheme, the first Fuliang and the second Fuliang can be from the manholes of oil tank Inside pass, enter in oil tank, then assemble in tank and form framework, retell buoyancy tank casing embedding Entering in the mounting groove on framework, easy to assembly, buoyancy tank casing is to be sealed even by upper cover and base Connect, and by by thin alloy aluminum skin, light weight, buoyancy is big, effectively reduces the phenomenon of oil consumption.

Accompanying drawing explanation

Fig. 1 is the schematic diagram 1 that this utility model stretches box combination inner floating roof embodiment；

Fig. 2 is the schematic diagram 2 that this utility model stretches box combination inner floating roof embodiment；

Fig. 3 is the schematic diagram of buoyancy tank casing embodiment in this utility model；

Fig. 4 is the schematic diagram of supporting leg embodiment in this utility model.

In figure: 1, the first Fuliang；2, the second Fuliang；3, buoyancy tank casing；31, upper cover； 32, base；4, supporting leg；5, tongue shape sealing strip.

Detailed description of the invention

This utility model is stretched box combination inner floating roof do further with embodiment referring to the drawings Explanation.

As shown in Figure 1, 2, a kind of stretch box combination inner floating roof, including the first Fuliang 1, Second Fuliang 2, supporting leg 4 and buoyancy tank casing 3, four are equipped with several, and all of first Fuliang 1 and the second Fuliang 2 interweave and form discoid framework, and are bolted to connection, Framework is provided with multiple mounting groove, is all embedded a buoyancy tank case in each mounting groove, all of Lower limb 4 is arranged on the lower section of framework, and one end of supporting leg 4 is all embedded in the groove offered on framework.

As it is shown on figure 3, buoyancy tank casing 3 quantity is the multiple of 7, it is combined to one by 7 one group Rise, between two buoyancy tank casings 3 of arbitrary neighborhood, set fluid sealant coating, be in the floating of peripheral part Box body 3 is welded into corresponding size according to the cutting of tank body size；Tongue shape is set outside the periphery of framework Sealing strip 5, the setting of tongue shape sealing strip 5, on the one hand, for seal frame edge and oil tank Gap between inwall, prevent the medium in oil tank from the gap loss between framework and oil tank, On the other hand, fluctuate on medium for buoyancy tank casing 3.

As shown in Figure 4, buoyancy tank casing 3 is mainly tightly connected is constituted by upper cover 31 and base 32； Upper cover 31 and base 32 are made by thin alloy aluminum skin, and both are tightly connected composition prolate shape and float Box body 3.

First Fuliang 1 and the second Fuliang 2 can pass in the manhole of oil tank, enter into oil tank In, then assemble in tank and form framework, retell the installation that buoyancy tank casing 3 is embedded on framework In groove, easy to assembly, buoyancy tank casing 3 is to be tightly connected by upper cover 31 and base 32, and all By by thin alloy aluminum skin, light weight, buoyancy is big, effectively reduces the phenomenon of oil consumption.

The above is only preferred implementation of the present utility model, protection model of the present utility model Enclosing and be not limited merely to above-described embodiment, all technical schemes belonged under this utility model thinking are equal Belong to protection domain of the present utility model.It should be pointed out that, the ordinary skill for the art For personnel, without departing from the some improvements and modifications under this utility model principle premise, these Improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. stretch a box combination inner floating roof, it is characterized in that: include the first Fuliang (1), Second Fuliang (2) and buoyancy tank casing (3), three is equipped with several, the first Fuliang (1) Interweave with the second Fuliang (2) and form discoid framework, and framework is provided with multiple mounting groove, Several buoyancy tank casings (3) are embedded in multiple mounting groove respectively.

Stretching the most according to claim 1 box combination inner floating roof, is characterized in that: institute Stating buoyancy tank casing (3) quantity is the multiple of 7, is grouped together by 7 one group, any phase Set fluid sealant coating between two adjacent buoyancy tank casings (3), be in the buoyancy tank casing of peripheral part (3) it is welded into corresponding size according to the cutting of tank body size.

Stretching the most according to claim 2 box combination inner floating roof, is characterized in that: institute State buoyancy tank casing (3) to be mainly tightly connected constituted by upper cover (31) and base (32).

Stretching the most according to claim 3 box combination inner floating roof, is characterized in that: institute Stating upper cover (31) and base (32) is made by thin alloy aluminum skin, both are tightly connected composition Prolate shape buoyancy tank casing (3).

5. according to the box combination of stretching described in Claims 1-4 any one claim Inner floating roof, is characterized in that: described first Fuliang (1) and the second Fuliang (2) are solid by bolt Fixed connection.

Stretching the most according to claim 5 box combination inner floating roof, is characterized in that: institute State and outside the periphery of framework, set tongue shape sealing strip (5).

Stretching the most according to claim 6 box combination inner floating roof, is characterized in that: also Including supporting leg (4), described supporting leg (4) is arranged on the lower section of framework, and its one end is embedded In the groove offered on framework.