CN106247067B - A kind of explosion-proof valve of pipeline road - Google Patents
A kind of explosion-proof valve of pipeline road Download PDFInfo
- Publication number
- CN106247067B CN106247067B CN201610764296.3A CN201610764296A CN106247067B CN 106247067 B CN106247067 B CN 106247067B CN 201610764296 A CN201610764296 A CN 201610764296A CN 106247067 B CN106247067 B CN 106247067B
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- Prior art keywords
- valve
- pipeline road
- type pipe
- explosion
- opening
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Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Magnetically Actuated Valves (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of explosion-proof valves of pipeline road, are related to explosion-proof valve technical field, it is characterised in that：It includes at least：The triple valve being installed in pipeline road；One T-type pipe；The T-type pipe includes three nozzles, one and only one nozzle of above three nozzle is enclosed construction, other two nozzle is opening；The solenoid valve being installed in pipeline road；Wherein：The first valve port, the second valve port of the triple valve are connect with pipeline road respectively；The third valve port of the triple valve and the first opening of T-type pipe connect, and above-mentioned first opening is provided with first partition；Second opening of the T-type pipe is connected to nitrogen chamber；Being provided at the enclosed construction of the T-type pipe can be along the second partition of the internal slide of T-type pipe；The control button of control electromagnetic valve work state is provided in the enclosed construction.By using above-mentioned technical proposal, the present invention can improve the safety of pipeline road well.
Description
Technical field
The present invention relates to explosion-proof valve technical fields, more particularly to a kind of explosion-proof valve of pipeline road.
Background technology
Currently, with the fast development of society, oil increasingly increases as a kind of important industrial energy, consumption,
Currently, pipeline road is to realize one of the important means of petroleum transportation, but in actual use, the oil pressure in petroleum pipeline
It can occur to increase and either reduce, for example when some branch of upstream is closed, the oil pressure on main line just will increase, and work as petroleum pipeline
When road ruptures, then the oil pressure in pipeline road can be reduced, therefore, in order to ensure the normal work of pipeline road, Ren Menshe
Meter has developed explosion-proof valve, and when the pressure in petroleum pipeline is excessive, the partition board in this traditional explosion-proof valve can be crushed,
So that the oil in petroleum pipeline is released via the outlet of the explosion-proof valve, but the oil pressure in petroleum pipeline becomes smaller
When, then do not have action, therefore, design and develop a kind of can carry out bidirectional safe monitoring and controlling to the oil pressure in petroleum pipeline
It is particularly important that the explosion-proof valve of pipeline road, which seems,.
Invention content
The technical problem to be solved by the present invention is to：A kind of explosion-proof valve of pipeline road is provided, which prevents
Quick-fried valve can carry out security control to the oil pressure in oil pipeline, should when the oil pressure in pipeline road, which increases, either to be reduced
Explosion-proof valve can all start, and then comprehensive protection is carried out to pipeline road.
The present invention is adopted the technical scheme that solve technical problem present in known technology：
A kind of explosion-proof valve of pipeline road, includes at least：
The triple valve (1) being installed in pipeline road；
One T-type pipe (4)；The T-type pipe (4) includes three nozzles, one and only one nozzle of above three nozzle is
Enclosed construction, other two nozzle are opening；
The solenoid valve (3) being installed in pipeline road；Wherein：
The first valve port, the second valve port of the triple valve (1) are connect with pipeline road respectively；The of the triple valve (1)
First opening of three valve ports and T-type pipe (4) connects, and above-mentioned first opening is provided with first partition (2)；The T-type pipe (4)
Second opening be connected to nitrogen chamber；Being provided at the enclosed construction of the T-type pipe (4) can be along the inside of T-type pipe (4)
The second partition (6) of sliding；The control button of control solenoid valve (3) working condition is provided in the enclosed construction.
Preferably, the present invention additionally uses the following technical solution：
Further：The first partition (2) is fixed on the end of the first opening.
Further：Second opening of the T-type pipe (4) is fixedly connected by ring flange with the connecting tube of nitrogen chamber.
Further：It is provided with net retardance in the T-type pipe (4).
Further：The solenoid valve (3) at least two.
Further：At least one solenoid valve is located at the first valve port end of triple valve (1), at least one solenoid valve position
In the second valve port end of triple valve (1).
The invention has the advantages and positive effects that：
By using above-mentioned technical proposal, when the oil pressure in pipeline road is normal, the nitrogen pressure of first partition both sides
Identical with oil pressure, oil normal transport in pipeline road, either subtracts once the oil pressure in pipeline road increases at this time
Hour, first partition can then rupture, and then, the oil in pipeline road enters nitrogen chamber via T-type pipe, meanwhile, second partition
Button switch is operated under the thrust of oil, and then controls solenoid valve and starts, so that petroleum pipeline downstream is defeated
Oil pipe line is closed；Due to being provided with net retardance in T-type pipe, there is higher safety.
Description of the drawings
Fig. 1 is the usage state diagram of first preferred embodiment of the invention；
Fig. 2 is the usage state diagram of second preferred embodiment of the invention.
Wherein：1, triple valve；2, first partition；3, solenoid valve；4, T-type pipe；5, button switch；6, second partition；7, nitrogen
Air cavity.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Referring to Fig. 1, a kind of explosion-proof valve of pipeline road, including：
The triple valve 1 being installed in pipeline road；
One T-type pipe 4；The T-type pipe 4 includes three nozzles, one and only one nozzle of above three nozzle is closing
Structure, other two nozzle are opening；
The solenoid valve 3 being installed in pipeline road；Wherein：
The first valve port, the second valve port of the triple valve 1 are connect with pipeline road respectively；The third valve of the triple valve 1
First opening of mouth and T-type pipe 4 connects, and above-mentioned first opening is provided with first partition 2；Second opening of the T-type pipe 4
It is connected to nitrogen chamber 7；Be provided at the enclosed construction of the T-type pipe 4 can along the internal slide of T-type pipe 4 second every
Plate 6；The control button 5 of control 3 working condition of solenoid valve is provided in the enclosed construction.
The operation principle of this preferred embodiment is：When the oil pressure in pipeline road is normal, the nitrogen of 2 both sides of first partition
Pressure is identical with oil pressure, at this time oil normal transport in pipeline road, once oil pressure in pipeline road increase or
It is when reducing, first partition can then rupture, and then, the oil in pipeline road enters nitrogen chamber via T-type pipe, meanwhile, second
Partition board operates button switch under the thrust of oil, and then controls solenoid valve and start, so that petroleum pipeline downstream
Pipeline road close；Due to being nitrogen in T-type pipe 4, has the function of fireproof of putting out a fire, and then improve safety.
Preferably, on the basis of above preferred embodiment：
The first partition 2 is fixed on the end of the first opening, this makes it possible to prevent in pressure imbalance, first every
The movement of plate.
For the ease of to nitrogen intracavitary air pressure periodic detection and monitoring, the T-type pipe 4 second opening passes through ring flange
It is fixedly connected with the connecting tube of nitrogen chamber.
In order to further improve the security：It is provided with net retardance in the T-type pipe 4.
Referring to Fig. 2,
A kind of explosion-proof valve of pipeline road, including：
The triple valve 1 being installed in pipeline road；
One T-type pipe 4；The T-type pipe 4 includes three nozzles, one and only one nozzle of above three nozzle is closing
Structure, other two nozzle are opening；
The solenoid valve 3 being installed in pipeline road；Wherein：
The first valve port, the second valve port of the triple valve 1 are connect with pipeline road respectively；The third valve of the triple valve 1
First opening of mouth and T-type pipe 4 connects, and above-mentioned first opening is provided with first partition 2；Second opening of the T-type pipe 4
It is connected to nitrogen chamber 7；Be provided at the enclosed construction of the T-type pipe 4 can along the internal slide of T-type pipe 4 second every
Plate 6；The control button 5 of control 3 working condition of solenoid valve is provided in the enclosed construction.
The solenoid valve 3 at least two.
At least one solenoid valve 3 is located at the first valve port end of triple valve 1, at least one solenoid valve 3 is located at triple valve 1
The second valve port end.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be construed as limiting the practical range of the present invention.Any changes and modifications in accordance with the scope of the present application,
It should all still fall within the scope of the patent of the present invention.
Claims (6)
1. a kind of explosion-proof valve of pipeline road, it is characterised in that：It includes at least：
The triple valve (1) being installed in pipeline road；
One T-type pipe (4)；The T-type pipe (4) includes three nozzles, one and only one nozzle of above three nozzle is closing
Structure, other two nozzle are opening；
The solenoid valve (3) being installed in pipeline road；Wherein：
The first valve port, the second valve port of the triple valve (1) are connect with pipeline road respectively；The third valve of the triple valve (1)
First opening of mouth and T-type pipe (4) connects, and above-mentioned first opening is provided with first partition (2)；The of the T-type pipe (4)
Two openings are connected to nitrogen chamber；Being provided at the enclosed construction of the T-type pipe (4) can be along the internal slide of T-type pipe (4)
Second partition (6)；The control button of control solenoid valve (3) working condition is provided in the enclosed construction.
2. the explosion-proof valve of pipeline road according to claim 1, it is characterised in that：The first partition (2) is fixed on
The end of one opening.
3. the explosion-proof valve of pipeline road according to claim 1, it is characterised in that：Second opening of the T-type pipe (4) is logical
Ring flange is crossed to be fixedly connected with the connecting tube of nitrogen chamber.
4. the explosion-proof valve of pipeline road according to claim 1, it is characterised in that：It is provided with resistance in the T-type pipe (4)
Fire net.
5. the explosion-proof valve of pipeline road according to claim 1, it is characterised in that：The solenoid valve (3) at least two.
6. the explosion-proof valve of pipeline road according to claim 5, it is characterised in that：At least one solenoid valve is located at threeway
First valve port end of valve (1), at least one solenoid valve are located at the second valve port end of triple valve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764296.3A CN106247067B (en) | 2016-08-29 | 2016-08-29 | A kind of explosion-proof valve of pipeline road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764296.3A CN106247067B (en) | 2016-08-29 | 2016-08-29 | A kind of explosion-proof valve of pipeline road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247067A CN106247067A (en) | 2016-12-21 |
| CN106247067B true CN106247067B (en) | 2018-08-14 |
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ID=57597490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764296.3A Active CN106247067B (en) | 2016-08-29 | 2016-08-29 | A kind of explosion-proof valve of pipeline road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247067B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948282A (en) * | 1972-04-12 | 1976-04-06 | Yano Giken Co., Ltd. | Method and device for attaching shut-off control valve to distributing water pipe such as service pipe without stopping passage of water therethrough |
| CN205477575U (en) * | 2016-03-30 | 2016-08-17 | 安徽理工大学 | It splits coal body experimental apparatus to send including gas of proppant |
| CN205978957U (en) * | 2016-08-29 | 2017-02-22 | 天津市天鼓机械制造有限公司 | Explosion -proof valve that defeated oil pipe way was used |
-
2016
- 2016-08-29 CN CN201610764296.3A patent/CN106247067B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948282A (en) * | 1972-04-12 | 1976-04-06 | Yano Giken Co., Ltd. | Method and device for attaching shut-off control valve to distributing water pipe such as service pipe without stopping passage of water therethrough |
| CN205477575U (en) * | 2016-03-30 | 2016-08-17 | 安徽理工大学 | It splits coal body experimental apparatus to send including gas of proppant |
| CN205978957U (en) * | 2016-08-29 | 2017-02-22 | 天津市天鼓机械制造有限公司 | Explosion -proof valve that defeated oil pipe way was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247067A (en) | 2016-12-21 |
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