CN201703783U - Dip hatch mechanism for internal floating roof tank - Google Patents
Dip hatch mechanism for internal floating roof tank Download PDFInfo
- Publication number
- CN201703783U CN201703783U CN2010202440978U CN201020244097U CN201703783U CN 201703783 U CN201703783 U CN 201703783U CN 2010202440978 U CN2010202440978 U CN 2010202440978U CN 201020244097 U CN201020244097 U CN 201020244097U CN 201703783 U CN201703783 U CN 201703783U
- Authority
- CN
- China
- Prior art keywords
- tank body
- flange
- floating roof
- fuel orifice
- metered fuel
- 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
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Abstract
The utility model relates to a dip hatch mechanism, in particular to a dip hatch mechanism for an internal floating roof tank, which comprises a tank body. The dip hatch mechanism is arranged on the upper portion of the tank body and comprises a dip connecting pipe, a flange and a fastening cover, wherein the dip connecting pipe is inserted into the lateral end of the top of the tank body, the dip connecting pipe is communicated with the tank body and fixed together with the flange, and the flange is in fastened fit with the fastening cover. The dip hatch mechanism is simple in structure and high in sealing performance.
Description
Technical field
The utility model is an a kind of metered fuel orifice mechanism, particularly a kind of metered fuel orifice mechanism that is used for covered floating roof tank.
Background technology
Metered fuel orifice in the oil tank of the prior art all is a common cover, and lid and oil tank leak tightness are poor, makes some foreign material enter into oil tank easily, and oil tank is polluted.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of metered fuel orifice mechanism that is used for covered floating roof tank is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of metered fuel orifice mechanism that is used for covered floating roof tank, comprise tank body, the top of tank body is provided with metered fuel orifice mechanism, described metered fuel orifice mechanism comprises gauging adapter, flange and fastening lid, described gauging is taken over the top side that is plugged on tank body, described gauging is taken over and is connected with tank body, and described gauging is taken over flange and is fastened, and described flange is complementary fastening with the fastening lid.This is simple in structure, is difficult for making foreign material to enter into oil tank.
As preferably, the interposition of described flange is provided with stiffening ring.
As preferably, described stiffening ring is a Rubber Parts.
Therefore, the utility model is provided for the metered fuel orifice mechanism of covered floating roof tank, and simple in structure, leak tightness is strong.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of metered fuel orifice mechanism that is used for covered floating roof tank, comprise tank body 1, the top of tank body 1 is provided with metered fuel orifice mechanism, described metered fuel orifice mechanism comprises that gauging takes over 2, flange 3 and fasten and cover 4, described gauging adapter 2 is plugged on the top side of tank body 1, described gauging is taken over 2 and is connected with tank body 1, described gauging adapter 2 is fastened with flange 3, described flange 3 with fasten cover 4 be complementary fastening, the interposition of described flange 3 is provided with stiffening ring 5, and described stiffening ring 5 is a Rubber Parts.
Claims (3)
1. metered fuel orifice mechanism that is used for covered floating roof tank, it is characterized in that: comprise tank body (1), the top of tank body (1) is provided with metered fuel orifice mechanism, described metered fuel orifice mechanism comprises that gauging is taken over (2), flange (3) and fastened and covers (4), described gauging is taken over the top side that (2) are plugged on tank body (1), described gauging is taken over (2) and is connected with tank body (1), and described gauging is taken over (2) and is fastened with flange (3), and described flange (3) is complementary fastening with fastening lid (4).
2. the metered fuel orifice mechanism that is used for covered floating roof tank according to claim 1 is characterized in that: the interposition of described flange (3) is provided with stiffening ring (5).
3. the metered fuel orifice mechanism that is used for covered floating roof tank according to claim 2 is characterized in that: described stiffening ring (5) is a Rubber Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202440978U CN201703783U (en) | 2010-06-26 | 2010-06-26 | Dip hatch mechanism for internal floating roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202440978U CN201703783U (en) | 2010-06-26 | 2010-06-26 | Dip hatch mechanism for internal floating roof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703783U true CN201703783U (en) | 2011-01-12 |
Family
ID=43440937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202440978U Expired - Fee Related CN201703783U (en) | 2010-06-26 | 2010-06-26 | Dip hatch mechanism for internal floating roof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742875A (en) * | 2015-11-19 | 2017-05-31 | 中国石油天然气股份有限公司 | Manhole dipping device and oil storage tank |
-
2010
- 2010-06-26 CN CN2010202440978U patent/CN201703783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742875A (en) * | 2015-11-19 | 2017-05-31 | 中国石油天然气股份有限公司 | Manhole dipping device and oil storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110626 |