CN105864505A - Protecting device of condensate discharge valve of oil storage tank - Google Patents
Protecting device of condensate discharge valve of oil storage tank Download PDFInfo
- Publication number
- CN105864505A CN105864505A CN201610397629.3A CN201610397629A CN105864505A CN 105864505 A CN105864505 A CN 105864505A CN 201610397629 A CN201610397629 A CN 201610397629A CN 105864505 A CN105864505 A CN 105864505A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- oil storage
- protection device
- protecting device
- adpting flange
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a protecting device of a condensate discharge valve of an oil storage tank, and relates to a connecting end protecting device of a valve. The protecting device comprises a valve body (5) of the oil storage tank, and a protecting device body. An insertion column (2) of the protecting device body is inserted in a pipe opening of a connecting flange (7) at the outer end of a pipeline (6) of the valve body (5). An annular plate (3) arranged on the outer edge of the lower end of the insertion column (2) is buckled on the outer side face of the connecting flange (7). The pipe opening of the connecting flange at the outer end of the pipeline of the valve body is blocked by the insertion column, the pipeline can be installed when the insertion column is detached in the use process, dust is effectively prevented from entering the pipe opening of the condensate discharge valve of the oil storage tank, and the cleanliness of oil products is ensured.
Description
[technical field]
The present invention relates to the connection end protection device of a kind of valve, especially relate to the protection device of a kind of oil storage tank condensate drain valve.
[background technology]
Known, in the large-scale refinery of petrochemical industry, it is usually provided with a lot of oil storage tank, these oil storage tanks are except being additionally provided with multiple condensate drain, drain tap in addition to pipeline, it is provided with adpting flange in the outer end of these valves, the adpting flange of these valves is generally in vacant state, any blocking namely is not had to connect with pipeline, owing to easily there is laying dust in the mouth of pipe blocking adpting flange of shortage object, once valve opens the mouth of pipe entering adpting flange that will necessarily cause dust, and then affects the oil quality in oil storage tank.
[summary of the invention]
In order to overcome the deficiency in background technology; the present invention discloses the protection device of a kind of oil storage tank condensate drain valve; utilize inserting column to be blocked by the mouth of pipe of conduit outer end adpting flange, effectively prevent dust and enter the mouth of pipe of oil storage tank condensate drain valve, it is ensured that the cleaning of oil product.
For achieving the above object, the present invention adopts the following technical scheme that
The protection device of a kind of oil storage tank condensate drain valve, including valve body and the protection device of oil storage tank, the inserting column of protection device is inserted in the mouth of pipe of conduit outer end adpting flange, and the annular slab arranged in inserting column lower end outer rim is buckled on the lateral surface of adpting flange.
The protection device of described oil storage tank condensate drain valve, is provided with vertical ring, the outer edge surface of described vertical ring parcel adpting flange on the outer rim top of annular slab.
The protection device of described oil storage tank condensate drain valve, is provided with conical end in inserting column upper end.
The protection device of described oil storage tank condensate drain valve, is provided with in the lower end of inserting column and involves ring.
Owing to using technical scheme as above, there is advantages that
The protection device of oil storage tank condensate drain valve of the present invention; inserting column is utilized to be blocked by the mouth of pipe of conduit outer end adpting flange; take off during use inserting column just can pipe laying, present invention effectively prevents dust enter oil storage tank condensate drain valve the mouth of pipe, it is ensured that the cleaning of oil product；The present invention is reasonable in design, simple in construction, installs and takes off rapid and convenient.
[accompanying drawing explanation]
Fig. 1 is the perspective view of the present invention；
Fig. 2 is present invention mounting structure schematic diagram on valve body；
In figure: 1, conical end；2, inserting column；3, annular slab；4, vertical ring；5, valve body；6, pipeline；7, adpting flange；8, ring is involved.
[detailed description of the invention]
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to all changes and improvements in the protection scope of the invention, the invention is not limited in the following examples；
Protection device in conjunction with the oil storage tank condensate drain valve described in accompanying drawing 1 or 2; valve body 5 and protection device including oil storage tank; the inserting column 2 of protection device is inserted in the mouth of pipe of valve body 5 pipeline 6 outer end adpting flange 7; the conical end 1 being easily accessible it is provided with in inserting column 2 upper end; the annular slab 3 arranged in inserting column 2 lower end outer rim is buckled on the lateral surface of adpting flange 7; it is provided with vertical ring 4 on the outer rim top of annular slab 3; described vertical ring 4 wraps up the outer edge surface of adpting flange 7, and when the lower end of inserting column 2 is provided with and takes off, convenient traction involves ring 8.
Implement the protection device of oil storage tank condensate drain valve of the present invention; during making; the disk involving body of rod upper end, ring 8 top is embedded inserting column 2 bottom of quality of rubber materials; in the oil storage tank condensate drain valve not used time; take off condensate drain pipeline; then inserting column 2 conical end 1 of the present invention is inserted in the mouth in the middle part of adpting flange 7; until in the pipeline 6 that inserting column 2 is completely into adpting flange 7 top; at this moment annular slab 3 is attached in adpting flange 7 bottom surfaces, and annular slab 3 wraps up the outer edge surface of adpting flange 7 and forms firm closure；The present invention is applicable to mouth adpting flange 7 upward or the adpting flange 7 of mouth down, aforementioned for convenience, merely depict mouth adpting flange 7 occupation mode upward.
Part not in the detailed description of the invention is prior art.
Claims (4)
1. the protection device of an oil storage tank condensate drain valve; valve body (5) and protection device including oil storage tank; it is characterized in that: the inserting column (2) of protection device is inserted in the mouth of pipe of valve body (5) pipeline (6) outer end adpting flange (7), the annular slab (3) arranged in inserting column (2) lower end outer rim is buckled on the lateral surface of adpting flange (7).
The protection device of oil storage tank condensate drain valve the most according to claim 1, is characterized in that: be provided with vertical ring (4), the outer edge surface of described vertical ring (4) parcel adpting flange (7) on the outer rim top of annular slab (3).
The protection device of oil storage tank condensate drain valve the most according to claim 1, is characterized in that: be provided with conical end (1) in inserting column (2) upper end.
4. according to the protection device of the oil storage tank condensate drain valve described in claim 1 or 3, it is characterized in that: be provided with in the lower end of inserting column (2) and involve ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397629.3A CN105864505A (en) | 2016-06-07 | 2016-06-07 | Protecting device of condensate discharge valve of oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397629.3A CN105864505A (en) | 2016-06-07 | 2016-06-07 | Protecting device of condensate discharge valve of oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864505A true CN105864505A (en) | 2016-08-17 |
Family
ID=56677054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397629.3A Pending CN105864505A (en) | 2016-06-07 | 2016-06-07 | Protecting device of condensate discharge valve of oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864505A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890814A (en) * | 1988-09-26 | 1990-01-02 | Hoover Group, Inc. | Discharge valve with handle lock |
| JPH02186172A (en) * | 1989-01-10 | 1990-07-20 | Irie Koken Kk | Valve piece for nonslidable gate valve |
| CN203718093U (en) * | 2014-02-28 | 2014-07-16 | 陕西航天泵阀科技集团有限公司 | Special hard sealing spherical valve for large-diameter coal slurry transportation |
| CN105020534A (en) * | 2015-07-29 | 2015-11-04 | 河南中托力合化学有限公司 | Protecting device for condensate drain valves of oil storage tank |
| CN204922372U (en) * | 2015-07-29 | 2015-12-30 | 河南中托力合化学有限公司 | Protection device of oil storage tank condensate drain valve |
-
2016
- 2016-06-07 CN CN201610397629.3A patent/CN105864505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890814A (en) * | 1988-09-26 | 1990-01-02 | Hoover Group, Inc. | Discharge valve with handle lock |
| JPH02186172A (en) * | 1989-01-10 | 1990-07-20 | Irie Koken Kk | Valve piece for nonslidable gate valve |
| CN203718093U (en) * | 2014-02-28 | 2014-07-16 | 陕西航天泵阀科技集团有限公司 | Special hard sealing spherical valve for large-diameter coal slurry transportation |
| CN105020534A (en) * | 2015-07-29 | 2015-11-04 | 河南中托力合化学有限公司 | Protecting device for condensate drain valves of oil storage tank |
| CN204922372U (en) * | 2015-07-29 | 2015-12-30 | 河南中托力合化学有限公司 | Protection device of oil storage tank condensate drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |