CN203186888U - Internal floating roof with multi-door structure - Google Patents
Internal floating roof with multi-door structure Download PDFInfo
- Publication number
- CN203186888U CN203186888U CN 201320093394 CN201320093394U CN203186888U CN 203186888 U CN203186888 U CN 203186888U CN 201320093394 CN201320093394 CN 201320093394 CN 201320093394 U CN201320093394 U CN 201320093394U CN 203186888 U CN203186888 U CN 203186888U
- Authority
- CN
- China
- Prior art keywords
- gauging
- oil
- floating
- springback
- door structure
- 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 - Lifetime
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to an internal floating roof with a multi-door structure. The internal floating roof with the multi-door structure comprises a floating disc, an anti-rotation steel wire hole, an anti-rotation column mounting hole and a man hole, the anti-rotation steel wire hole, the anti-rotation column mounting hole and the man hole are formed in the floating disc, a floating barrel is fixedly arranged below the floating disc, a floating disc sealing ring is arranged on the circumference of the floating disc, a rectangular oil gauging hole is formed in the oil gauging position of the floating disc, N sets of oil gauging springback plates opened symmetrically are arranged on the floating disc in the rectangular oil gauging hole, N is larger than or equal to 2 and is smaller than or equal to 6, and the oil gauging springback plates are arranged on the floating disc through springback hinges. When measurement personnel put in a counterweight, the gauging springback plates can be pushed open and the position of oil liquid is conveniently measured, when the counterweight is retreated, the gauging springback plates are back to original positions, the evaporation loss of the oil liquid is effectively reduced, oil products are saved, safety is improved, the oil gauging springback plates are arranged to be capable of preventing the situation that the gravity of the oil gauging counterweight is not enough to push and open the oil gauging springback plates from occurring, and measurement is convenient. The internal floating roof with the multi-door structure can effectively reduce the volatilization loss of the oil products, saves the oil products and meanwhile improves safety.
Description
Technical field
The utility model belongs to the inner floating roof field, especially a kind of inner floating roof with multi-door structure.
Background technology
Inner floating roof swims on the pasta in petrol storage tank, float along with the rising of fluid, descend along with the decline of fluid, it mainly is to prevent oil product excessive volatilization in holding vessel, cause oil loss, the prior art inner floating roof offers circular metered fuel orifice in the position of gauging, and this hole does not have seal approach, cause certain oil product volatilization, reduced the safety of petrol storage tank.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of inner floating roof with multi-door structure is provided, the volatilizing loss that this inner floating roof reasonable in design, cost be lower, can effectively reduce oil product in the petrol storage tank has been saved oil product and has been improved safety simultaneously.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of inner floating roof with multi-door structure, comprise a floating plate and the anti-rotation threaded hole of steel of offering at floating plate, anti-rotary column mounting hole and manhole, the floating plate below is fixed with keg float, the floating plate seal ring is installed on the circumference of floating plate, it makes the rectangle metered fuel orifice in floating plate gauging position, floating plate in the rectangle metered fuel orifice is equipped with the gauging rebound board that N group symmetry is opened, 2≤N≤6.
And described gauging rebound board is installed on the floating plate by the resilience hinge.
And the resilience hinge quantity of installing on described each gauging rebound board is 2-4.
And described gauging rebound board edge is equipped with the rebound board seal ring.
And described manhole is rectangular opening or slotted eye.
Advantage of the present utility model and beneficial effect are:
1, originally the inner floating roof that has multi-door structure comprises a floating plate and the anti-rotation threaded hole of steel of offering at floating plate, anti-rotary column mounting hole and manhole, the floating plate below is fixed with keg float, the floating plate seal ring is installed on the circumference of floating plate, it makes the rectangle metered fuel orifice in floating plate gauging position, floating plate in the rectangle metered fuel orifice is equipped with the gauging rebound board that N group symmetry is opened, 2≤N≤6, the gauging rebound board is installed on the floating plate by the resilience hinge, when putting into the gauging weight, the gauging rebound board can be backed down survey crew, be convenient for measuring the fluid position, when the gauging weight was withdrawn from, the gauging rebound board was kept in the center, and effectively reduced the fluid evaporation loss, saved oil product, improved safety, and a plurality of gauging rebound board are set have prevented effectively that the gravity deficiency of gauging weight from pushing up not open the generation of gauging rebound board, be convenient for measuring.
2, the gauging rebound board that originally has an inner floating roof of multi-door structure is installed on the floating plate by the resilience hinge, and the gauging rebound board can make things convenient for putting into and taking out of gauging weight to floating plate both sides folding up and down, has improved work efficiency.
3, lower, the volatilizing loss that can effectively reduce oil product in the petrol storage tank of the utility model reasonable in design, cost has been saved oil product and has been improved safety simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model (semi-sictional view);
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of inner floating roof with multi-door structure, comprise a floating plate 4 and the anti-rotation threaded hole of steel of offering at floating plate 2, anti-rotary column mounting hole 5 and manhole 7, manhole is rectangular opening or slotted eye, the utility model manhole shown in the drawings is rectangular opening, staircase is installed on the manhole, the maintenance of convenient for maintaining service personnel, the floating plate below is fixed with keg float 6, floating plate seal ring 3 is installed on the circumference of floating plate, this floating plate seal ring is used for the slit between sealing floating plate and the petrol storage tank, it makes rectangle metered fuel orifice 1 in floating plate gauging position, floating plate in the rectangle metered fuel orifice is equipped with the gauging rebound board 10 that N group symmetry is opened, 2≤N≤6, the utility model is shown in the drawings to be 4 groups of gauging rebound board that symmetry is opened, the gauging rebound board is installed on the floating plate by resilience hinge 8, the resilience hinge quantity of installing on each gauging rebound board is 2-4, resilience hinge quantity on the utility model each gauging rebound board shown in the drawings is 2, the resilience hinge can make the gauging rebound board to floating plate both sides folding up and down, make things convenient for whereabouts and the rising of gauging weight, gauging rebound board edge is equipped with rebound board seal ring 9, effectively fill the slit between gauging rebound board and the floating plate, reduce the volatilization of oil product in the petrol storage tank.
The utility model is designed to rectangular opening with original gauging circular port on the floating plate, and the gauging rebound board has been installed in rectangular opening, when survey crew need be measured fluid position in the petrol storage tank, only the gauging weight need be backed down the gauging rebound board can measure, the gauging rebound board automatically replies original position when removing the gauging weight, seals fluid.
Claims (5)
1. inner floating roof with multi-door structure, comprise a floating plate and the anti-rotation threaded hole of steel of offering at floating plate, anti-rotary column mounting hole and manhole, the floating plate below is fixed with keg float, the floating plate seal ring is installed on the circumference of floating plate, it is characterized in that: make the rectangle metered fuel orifice in floating plate gauging position, floating plate in the rectangle metered fuel orifice is equipped with the gauging rebound board that N group symmetry is opened, 2≤N≤6.
2. the inner floating roof with multi-door structure according to claim 1, it is characterized in that: described gauging rebound board is installed on the floating plate by the resilience hinge.
3. the inner floating roof with multi-door structure according to claim 1 and 2 is characterized in that: the resilience hinge quantity of installing on described each gauging rebound board is 2-4.
4. the inner floating roof with multi-door structure according to claim 1, it is characterized in that: described gauging rebound board edge is equipped with the rebound board seal ring.
5. the inner floating roof with multi-door structure according to claim 1, it is characterized in that: described manhole is rectangular opening or slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093394 CN203186888U (en) | 2013-03-01 | 2013-03-01 | Internal floating roof with multi-door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093394 CN203186888U (en) | 2013-03-01 | 2013-03-01 | Internal floating roof with multi-door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186888U true CN203186888U (en) | 2013-09-11 |
Family
ID=49103766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093394 Expired - Lifetime CN203186888U (en) | 2013-03-01 | 2013-03-01 | Internal floating roof with multi-door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231649A (en) * | 2018-11-13 | 2019-01-18 | 安徽泓济环境科技有限公司 | A kind of sewage grease separation system |
-
2013
- 2013-03-01 CN CN 201320093394 patent/CN203186888U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231649A (en) * | 2018-11-13 | 2019-01-18 | 安徽泓济环境科技有限公司 | A kind of sewage grease separation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |