CN203686470U - Anti-blocking device for head tank supply system - Google Patents
Anti-blocking device for head tank supply system Download PDFInfo
- Publication number
- CN203686470U CN203686470U CN201320780147.8U CN201320780147U CN203686470U CN 203686470 U CN203686470 U CN 203686470U CN 201320780147 U CN201320780147 U CN 201320780147U CN 203686470 U CN203686470 U CN 203686470U
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- Prior art keywords
- supply pipe
- high position
- position tank
- tank
- utility
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- 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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- 230000008676 import Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000011109 contamination Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to an anti-blocking device for a head tank supply system, which comprises a head tank, wherein a medium filling opening is arranged on the head tank, a supply pipe is communicated with the lower bottom plate of the head tank and is connected with a heat tracing pipeline; the supply pipe is provided with an upward extending section above the lower bottom plate of the elevated tank; and a filter screen is arranged at the inlet of the supply pipe. The anti-blocking device for the elevated tank supply system of the utility model is characterized in that the supply pipe is provided with an upward extending section above the lower bottom plate of the elevated tank, so that impurities in the elevated tank can be precipitated on the bottom surface, and the impurities in the elevated tank can be completely prevented from entering the supply pipe; meanwhile, the filter screen is arranged at the inlet of the extension section of the supply pipe, so that the condition that impurities enter the supply pipe to cause blockage is thoroughly avoided.
Description
Technical field
The utility model is about a kind of high position tank make-up system in petroleum pipeline tracing system, relates in particular to a kind of high position tank make-up system preventing clogging up device.
Background technique
The petroleum pipeline that oil field is used at present need to use pipeline to accompany hot mode to produce, and uses conduction oil or softened water for medium in heat traced pipeline, in running, because the reasons such as liquid evaporation or leakage, need to be to supply medium in heat traced pipeline.At present the mode of heating pipeline supply medium be all adopt high position tank make-up system automatic makeup to, by pressure reduction, the medium in high position tank is input in the main line of heat traced pipeline by connecting line.
As shown in Figure 3, the high position tank make-up system using is at present to be mainly made up of the supply pipe 92 of high position tank 91 and its underpart, and described supply pipe 92 adopts four to be in charge of; In production run process, because the impurity in high position tank 91 is easy to enter supply pipe 92, often there is the situation that supply pipe 92 stops up, cause medium not supplement, cause heating plant pipe explosion accident.
Thus, the inventor relies on experience and the practice of being engaged in for many years relevant industries, proposes a kind of high position tank make-up system preventing clogging up device, to overcome the defect of prior art.
Model utility content
The purpose of this utility model is to provide a kind of high position tank make-up system preventing clogging up device, to solve the problem that on heat traced pipeline, high position tank often stops up.
The purpose of this utility model is to realize like this, a kind of high position tank make-up system preventing clogging up device, described preventing clogging up device includes high position tank, and high position tank is provided with medium inlet, the lower shoe connection of this high position tank is provided with supply pipe, and supply pipe is connected in heat traced pipeline; Described supply pipe is provided with one section of upwards extension on the lower shoe of high position tank; The import of described supply pipe is provided with filter screen.
In a preferred embodiments of the present utility model, described upwards extension is made up of a funnel; Described filter screen is arranged on funnel top.
In a preferred embodiments of the present utility model, described supply Guan Youliu is in charge of formation.
From the above mentioned, high position tank make-up system preventing clogging up device of the present utility model, supply pipe is provided with one section of upwards extension on the lower shoe of high position tank, can make contamination precipitation in high position tank in bottom surface, can avoid the impurity in high position tank to enter in supply pipe completely; Meanwhile, the extension import of supply pipe is provided with filter screen, has thoroughly avoided impurity to enter the situation that supply pipe results in blockage.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1: be the structural representation one of the utility model high position tank make-up system preventing clogging up device;
Fig. 2: be the structural representation two of the utility model high position tank make-up system preventing clogging up device;
Fig. 3: be existing structure schematic diagram.
Embodiment
Understand for technical characteristics of the present utility model, object and effect being had more clearly, now contrast brief description of the drawings embodiment of the present utility model.
As shown in Figure 1, the utility model proposes a kind of high position tank make-up system preventing clogging up device 100, described preventing clogging up device 100 includes high position tank 1, high position tank 1 is provided with medium inlet 11, lower shoe 12 connections of this high position tank 1 are provided with supply pipe 2, and supply pipe 2 is connected in heat traced pipeline (not shown); Described supply pipe 2 is provided with one section of upwards extension 21 on the lower shoe 12 of high position tank; Extension 21 imports of described supply pipe are provided with filter screen 3.
From the above mentioned, high position tank make-up system preventing clogging up device of the present utility model, supply pipe is provided with one section of upwards extension on the lower shoe of high position tank, can make contamination precipitation in high position tank in bottom surface, can avoid the impurity in high position tank to enter in supply pipe completely; Meanwhile, the extension import of supply pipe is provided with filter screen, has thoroughly avoided impurity to enter the situation that supply pipe results in blockage.
Further, in the present embodiment, as shown in Figure 2, described upwards extension 21 is made up of a funnel; Described filter screen 3 is arranged on funnel top.
In the present embodiment, in order to increase the patency of supply pipe 2 interior flow of fluid, four points of original supply pipes are replaced by six points of supply pipes.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the amendment under the prerequisite of design of the present utility model and principle, done, all should belong to the scope of the utility model protection.
Claims (3)
1. a high position tank make-up system preventing clogging up device, described preventing clogging up device includes high position tank, and high position tank is provided with medium inlet, and the lower shoe connection of this high position tank is provided with supply pipe, and supply pipe is connected in heat traced pipeline; It is characterized in that: described supply pipe is provided with one section of upwards extension on the lower shoe of high position tank; The import of described supply pipe is provided with filter screen.
2. high position tank make-up system preventing clogging up device as claimed in claim 1, is characterized in that: described upwards extension is made up of a funnel; Described filter screen is arranged on funnel top.
3. high position tank make-up system preventing clogging up device as claimed in claim 1, is characterized in that: described supply Guan Youliu is in charge of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780147.8U CN203686470U (en) | 2013-12-02 | 2013-12-02 | Anti-blocking device for head tank supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780147.8U CN203686470U (en) | 2013-12-02 | 2013-12-02 | Anti-blocking device for head tank supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686470U true CN203686470U (en) | 2014-07-02 |
Family
ID=51008368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780147.8U Expired - Fee Related CN203686470U (en) | 2013-12-02 | 2013-12-02 | Anti-blocking device for head tank supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672288A (en) * | 2013-12-02 | 2014-03-26 | 中国石油天然气股份有限公司 | Anti-blocking device for head tank supply system |
-
2013
- 2013-12-02 CN CN201320780147.8U patent/CN203686470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672288A (en) * | 2013-12-02 | 2014-03-26 | 中国石油天然气股份有限公司 | Anti-blocking device for head tank supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140702 Termination date: 20211202 |