CN108071937A - A kind of fuel gas pressure-regulating box of anti-leak - Google Patents
A kind of fuel gas pressure-regulating box of anti-leak Download PDFInfo
- Publication number
- CN108071937A CN108071937A CN201610627711.0A CN201610627711A CN108071937A CN 108071937 A CN108071937 A CN 108071937A CN 201610627711 A CN201610627711 A CN 201610627711A CN 108071937 A CN108071937 A CN 108071937A
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- opposite side
- pressure regulator
- pipeline
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- 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
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- 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
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of fuel gas pressure-regulating boxes of anti-leak, including babinet, the bottom of babinet is provided with fuel gas inlet, the opposite side of entrance pipe is provided with inlet pressure gauge, the opposite side of inlet pressure gauge is provided with alarm, the opposite side of alarm is provided with solenoid valve, the opposite side of solenoid valve is provided with pressure regulation pipeline, surge pipe road is provided with pressure regulator imported valve, the one side of pressure regulator imported valve is provided with filter, the opposite side of filter is provided with pressure regulator, the opposite side of pressure regulator is provided with pressure regulator valve, the opposite side of pressure regulator valve is provided with export pipeline, the one side of export pipeline is provided with bulk storage pipeline, it dissipates and safety bulk storage valve is provided on pipeline, delivery gauge is provided on export pipeline.The configuration of the present invention is simple, design is reasonable, can monitor the gas content in pressure regulating box in real time, once leaking, alarm can sound the alarm immediately, while solenoid valve closes valve in time, avoid losing, and improves safety guarantee.
Description
Technical field
The present invention relates to a kind of fuel gas pressure-regulating box, more particularly to a kind of fuel gas pressure-regulating box of anti-leak.
Background technology
Fuel gas pressure-regulating box is the important component in gas transmission and distribution system, because its is compact-sized, floor space is small, saves
The advantages such as investment, easy to install are widely promoted and applied.Fuel gas pressure-regulating box is the key equipment of fuel gas transmission pipeline.
The main function of pressure regulating box is to adjust and systems stabilisation pressure, and controls gas transmission system gas flow, and protection system is in order to avoid go out
Mouth hypertonia or too low.Meanwhile required according to service condition and user, the combustion gas of single channel, two-way or multichannel can be assembled into
Pressure regulating box.
Due to designing and manufacturing etc., containing the substances such as aromatic hydrocarbon tar, sulphur in combustion gas, easily make the damage of rubber parts
It is bad, make the corrosion and damage of the metalworks such as copper and iron, if equipment is overhauled and safeguarded not in time, it is easy to gas leakage event occurs,
Not only waste of resource or even the contingencies such as fire explosion can be also caused, this adds the dangerous of city to a certain extent
And destabilizing factor.
The content of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of gas pressure regulating of anti-leak
Case.
In order to solve the above technical problem, the present invention provides following technical solutions：
A kind of fuel gas pressure-regulating box of anti-leak of the present invention, including babinet, the bottom of the babinet is provided with fuel gas inlet, the combustion
The one side of gas import is provided with entrance pipe, and the opposite side of the entrance pipe is provided with inlet pressure gauge, the inlet pressure
The opposite side of table is provided with alarm, and the opposite side of the alarm is provided with solenoid valve, and the opposite side of the solenoid valve is set
There is pressure regulation pipeline, the surge pipe road is provided with pressure regulator imported valve, and the one side of the pressure regulator imported valve is provided with
Filter, the opposite side of the filter are provided with pressure regulator, and the opposite side of the pressure regulator is provided with pressure regulator valve, described
The opposite side of pressure regulator valve is provided with export pipeline, and the one side of the export pipeline is provided with bulk storage pipeline, described to dissipate pipe
Road is provided with safety and dissipates valve, and the one side that the safety dissipates valve is provided with bulk storage mouth, is provided with out on the export pipeline
Mouth pressure gauge, the one side of the delivery gauge is provided with gas outlet.
As a preferred technical solution of the present invention, the bottom of the alarm is provided with controller, the controller
One side be provided with detector.
As a preferred technical solution of the present invention, the controller is electric with detector, alarm and solenoid valve respectively
Property connection.
As a preferred technical solution of the present invention, the one side of the pressure regulation pipeline is provided with bypass line, the side
Siphunculus road is provided with bypath valve.
As a preferred technical solution of the present invention, the solenoid valve, pressure regulator imported valve, pressure regulator valve, peace
Full diffusion valve and bypath valve are made of austenitic stainless steel material.
The advantageous effect that is reached of the present invention is：The configuration of the present invention is simple, design is reasonable, can monitor fuel gas pressure-regulating box in real time
Interior gas content, once leaking, alarm can sound the alarm immediately, while solenoid valve closes valve in time, avoid
Loss improves safety guarantee.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the whole body structure diagram of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
In figure：1st, babinet；2nd, fuel gas inlet；3rd, entrance pipe；4th, inlet pressure gauge；5th, alarm；6th, solenoid valve；7th, surge pipe
Road；8th, pressure regulator imported valve；9th, filter；10th, pressure regulator；11st, pressure regulator valve；12nd, export pipeline；13rd, pipeline is dissipated；
14th, Safety relief valve；15th, mouth is dissipated；16th, delivery gauge；17th, gas outlet；18th, controller；19th, detector；20th, bypass
Pipeline；21st, bypath valve.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-2, a kind of fuel gas pressure-regulating box of anti-leak of the present invention, including babinet 1, the bottom of babinet 1 is provided with combustion gas
Import 2, the one side of fuel gas inlet 2 are provided with entrance pipe 3, and the opposite side of entrance pipe 3 is provided with inlet pressure gauge 4, import
The opposite side of pressure gauge 4 is provided with alarm 5, and the opposite side of alarm 5 is provided with solenoid valve 6, and the opposite side of solenoid valve 6 is set
There is pressure regulation pipeline 7, pressure regulator imported valve 8 is provided on pressure regulation pipeline 7, the one side of pressure regulator imported valve 8 is provided with filtering
Device 9, the opposite side of filter 9 are provided with pressure regulator 10, and the opposite side of pressure regulator 10 is provided with pressure regulator valve 11, pressure regulator valve
The opposite side of door 11 is provided with export pipeline 12, and the one side of export pipeline 12, which is provided with, dissipates pipeline 13, dissipates and is set on pipeline 13
It is equipped with safety and dissipates valve 14, the one side that safety dissipates valve 14 is provided with bulk storage mouth 15, outlet pressure is provided on export pipeline 12
Table 16, the one side of delivery gauge 16 are provided with gas outlet 17.
The bottom of alarm 5 is provided with controller 18, and the one side of controller 18 is provided with detector 19, simple in structure, if
Meter is reasonable.
Controller 18 is electrically connected respectively with detector 19, alarm 5 and solenoid valve 6, makes working performance more stable.
The one side of pressure regulation pipeline 7 is provided with bypass line 20, and bypath valve 21 is provided on bypass line 20, facilitates equipment
Maintenance is safeguarded.
Solenoid valve 6, pressure regulator imported valve 8, pressure regulator valve 11, Safety relief valve 14 and bypath valve 21 are to use
What austenitic stainless steel material made, it is sulfur resistive, corrosion-resistant.
Specifically, combustion gas enters entrance pipe 3 from fuel gas inlet 2, first pass through inlet pressure gauge 4, then from pressure regulator into
Impurity in combustion gas is removed into pressure regulation pipeline 7, filter 9, enters back into pressure regulator 10 and be depressured, through pressure regulation by mouth valve 8
Afterwards, then through pressure regulator valve 11 into gas outlet pipeline 12, when delivery gauge 16 detects hypertonia, diffuse safely
Valve 14 is opened, and the excessively high combustion gas of drain pressure is depressurized, if pressure is normal, combustion gas is discharged from gas outlet 17, works as spy
When survey device 19 detects the leakage of combustion gas body, alarm 5 can sound automatically, 6 automatic rapid-closure damper of solenoid valve, when pressure regulator 10
When needing repair and maintenance, bypath valve 21 is opened, and bypass line 20 uses temporarily.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic.
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of fuel gas pressure-regulating box of anti-leak, including babinet（1）, the babinet（1）Bottom be provided with fuel gas inlet（2）,
It is characterized in that, the fuel gas inlet（2）One side be provided with entrance pipe（3）, the entrance pipe（3）Opposite side set
There is inlet pressure gauge（4）, the inlet pressure gauge（4）Opposite side be provided with alarm（5）, the alarm（5）It is another
Side is provided with solenoid valve（6）, the solenoid valve（6）Opposite side be provided with pressure regulation pipeline（7）, the pressure regulation pipeline（7）On set
It is equipped with pressure regulator imported valve（8）, the pressure regulator imported valve（8）One side be provided with filter（9）, the filter
（9）Opposite side be provided with pressure regulator（10）, the opposite side of the pressure regulator (10) is provided with pressure regulator valve (11), the tune
The opposite side of depressor valve (11) is provided with export pipeline (12), and the one side of the export pipeline (12) is provided with bulk storage pipeline
(13), safety is provided on the bulk storage pipeline (13) and dissipates valve (14), the one side that the safety dissipates valve (14) is provided with scattered
Mouth (15) is put, delivery gauge (16) is provided on the export pipeline (12), the one side of the delivery gauge (16) is set
There is gas outlet (17).
A kind of 2. fuel gas pressure-regulating box of anti-leak according to claim 1, which is characterized in that the bottom of the alarm (5)
Portion is provided with controller (18), and the one side of the controller (18) is provided with detector (19).
A kind of 3. fuel gas pressure-regulating box of anti-leak according to claim 1, which is characterized in that the controller（18）Respectively
With detector（19）, alarm（5）And solenoid valve（6）It is electrically connected.
A kind of 4. fuel gas pressure-regulating box of anti-leak according to claim 1, which is characterized in that the pressure regulation pipeline（7）'s
One side is provided with bypass line（20）, the bypass line（20）On be provided with bypath valve（21）.
A kind of 5. fuel gas pressure-regulating box of anti-leak according to claim 4, which is characterized in that the solenoid valve（6）, pressure regulation
Device imported valve（8）, pressure regulator valve（11）, Safety relief valve（14）And bypath valve（21）It is using austenitic stainless steel
What material made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627711.0A CN108071937A (en) | 2016-11-11 | 2016-11-11 | A kind of fuel gas pressure-regulating box of anti-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627711.0A CN108071937A (en) | 2016-11-11 | 2016-11-11 | A kind of fuel gas pressure-regulating box of anti-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071937A true CN108071937A (en) | 2018-05-25 |
Family
ID=62153155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627711.0A Pending CN108071937A (en) | 2016-11-11 | 2016-11-11 | A kind of fuel gas pressure-regulating box of anti-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823499A (en) * | 2023-02-07 | 2023-03-21 | 山东奥德燃气设备制造有限公司 | Pressure regulating box with protection early warning function |
-
2016
- 2016-11-11 CN CN201610627711.0A patent/CN108071937A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823499A (en) * | 2023-02-07 | 2023-03-21 | 山东奥德燃气设备制造有限公司 | Pressure regulating box with protection early warning function |
| CN115823499B (en) * | 2023-02-07 | 2023-04-28 | 山东奥德燃气设备制造有限公司 | Pressure regulating box with protection early warning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |