CN203880167U - Fuel gas pressure regulator with filtering device - Google Patents
Fuel gas pressure regulator with filtering device Download PDFInfo
- Publication number
- CN203880167U CN203880167U CN201420138047.XU CN201420138047U CN203880167U CN 203880167 U CN203880167 U CN 203880167U CN 201420138047 U CN201420138047 U CN 201420138047U CN 203880167 U CN203880167 U CN 203880167U
- Authority
- CN
- China
- Prior art keywords
- flange
- gas pressure
- pressure regulator
- outlet
- valve body
- 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 - Lifetime
Links
- 239000002737 fuel gas Substances 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a gas pressure regulating device, in particular to a fuel gas pressure regulator with a filtering device. The fuel gas pressure regulator comprises a valve body, a stop valve and a head used for regulating gas pressure in a downstream pipeline. The valve body comprises a cavity, an inlet flange and an outlet flange. The inlet flange is connected with a fuel gas inlet connection pipe and the outlet flange is connected with a fuel gas outlet connection pipe. A filter element is further arranged in the cavity. The connection pipe connected with the inlet flange is connected with the inlet end of the filter element and the outlet end of the filter element is sequentially connected with the stop valve, the head and the outlet flange through connection pipes in sequence. According to the fuel gas pressure regulator, the working principle of a regional fuel gas pressure regulating station is thoroughly used, a pressure regulator and a filtering device are innovatively combined into one component, the inlet flange face and the outlet flange face both face downwards vertically, and the fuel gas pressure regulator has the advantages of being compact in structure, attractive in appearance, convenient to install and low in cost.
Description
Technical field
The utility model relates to a kind of gas pressure regulating apparatus, particularly a kind of gas pressure regulator, governor with filtrating equipment.
Background technique
The filter of existing gas pressure regulator, governor and pressure governor are two independent parts, need to they be linked up at the time standby link of assembling, have increased installation workload and cost.
Gas pressure regulator, governor suction flange center line and outlet(discharge) flange center line overlap, and center line level.The voltage regulating station that the gas pressure regulator, governor of this structure forms, need to use a plurality of elbows, increases Material Cost, processing cost, and the volume of whole gas pressure regulating station is large, floor space is larger, increases cost of transportation, cost of land.
Model utility content
For the problems referred to above, the utility model provides a kind of gas pressure regulator, governor with filtrating equipment, and this pressure governor improves traditional pressure governor, and filtrating equipment and pressure governor are become one, and has effectively realized and has reduced volume and reduce costs.
The utility model is that the technological scheme that its technical problem of solution adopts is,
With a gas pressure regulator, governor for filtrating equipment, comprise valve body, cut-off valve and for regulating the head of gas pressure in downstream line;
Described valve body comprises a cavity, a suction flange, an outlet(discharge) flange, and suction flange connects fuel gas inlet connecting tube, and outlet(discharge) flange connects gas outlet connecting tube;
It is characterized in that, in described cavity, be also provided with one and cross filter core, the connecting tube of described suction flange connected the entrance point of filter core, and the outlet end of crossing filter core connects cut-off valve, head and outlet(discharge) flange in turn by connecting tube.
Further, described suction flange and outlet(discharge) flange are separately positioned on bottom left end and the right-hand member of described valve body, and both flanged surface center lines all vertically downward.
Further, on described valve body, be also provided with a cut-off valve flange and a head flanges; Cut-off valve flange is arranged on the upper right side of valve body, and it is connected with cut-off valve by screw; Head flanges is arranged on the right-hand member of valve body, and it is connected with head by screw.
Further, at the left end of described valve body, the left side of crossing filter core is provided with a bonnet flange and a bonnet, and bonnet flange is connected with bonnet by screw.
Further, on described bonnet, be provided with two for connecting the pipe thread hole of differential pressure indicator.
Compared with prior art, the utlity model has following advantage:
1, the utility model has adopted pressure governor and filtrating equipment integral structure, has compact structure, and beautiful shape is easy for installation, the feature that cost is low.
2, the flanged surface center line of suction flange of the present utility model and outlet(discharge) flange all vertically downward, take full advantage of the working principle of region gas pressure regulating station, reduced connecting bend, thereby reduce Material Cost, processing cost, the volume of whole gas pressure regulating station reduces, floor space is less, reduce cost of transportation, cost of land.
3, the utility model is at the left end of valve body, and the left side of crossing filter core is provided with a bonnet flange and a bonnet, and easy disassembly filter core, does not need whole pressure governor to remove from gas pressure regulating station during maintenance, and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gas pressure regulator, governor of the utility model band filtrating equipment.
Fig. 2 is the plan view of Fig. 1.
In figure: 100, bonnet, 200, cross filter core, 300, valve body, 301, bonnet flange, 302, cavity, 303, suction flange, 304, cut-off valve flange, 305, outlet(discharge) flange, 306, head flanges, 400, cut-off valve, 500, head.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1 and Figure 2, the gas pressure regulator, governor with filtrating equipment the utility model proposes, comprises bonnet 100, crosses filter core 200, valve body 300, cut-off valve 400 and head 500.Wherein, described valve body 300 has five flanged surfaces, bonnet flange 301 is connected with bonnet 100 by screw, the in-built filter core 200 of crossing of cavity 302, suction flange 303 is used for being connected with inlet pipeline, cut-off valve flange 304 is connected with cut-off valve 400 by screw, and outlet(discharge) flange 305 is used for being connected with outlet conduit, and head flanges 306 is connected with head 500 by screw.During maintenance, do not need whole pressure governor to remove from gas pressure regulating station, only need each flange of dismounting, corresponding part is disassembled to maintenance, maintenance cost is low.
Suction flange 303 and outlet(discharge) flange 305 are arranged on the bottom of described valve body 300, and flanged surface all vertically downward; Reduced connecting bend, thereby reduced Material Cost, processing cost, the volume of whole gas pressure regulating station reduces, floor space is less, reduces cost of transportation, cost of land.
In described cavity 302, be also provided with one and cross filter core 200, the connecting tube of described suction flange 303 connected the entrance point of filter core 200, the outlet end of crossing filter core 200 connects one end of cut-off valve 400, the other end of cut-off valve 400 connects one end of head 500, the connecting tube of the other end connection outlet flange 305 of head 500.The utility model has adopted pressure governor and filtrating equipment integral structure, has compact structure, and beautiful shape is easy for installation, the feature that cost is low.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. with a gas pressure regulator, governor for filtrating equipment, comprise valve body (300), cut-off valve (400) and for regulating the head (500) of gas pressure in downstream line;
Described valve body (300) comprises a cavity (302), a suction flange (303), an outlet(discharge) flange (305), and suction flange (303) connects fuel gas inlet connecting tube, and outlet(discharge) flange (305) connects gas outlet connecting tube;
It is characterized in that, in described cavity (302), be also provided with one and cross filter core (200), the connecting tube of described suction flange (303) connected the entrance point of filter core (200), and the outlet end of crossing filter core (200) connects cut-off valve (400), head (500) and outlet(discharge) flange (305) in turn by connecting tube.
2. a kind of gas pressure regulator, governor with filtrating equipment according to claim 1, it is characterized in that, described suction flange (303) and outlet(discharge) flange (305) are separately positioned on bottom left end and the right-hand member of described valve body (300), and both flanged surface center lines all vertically downward.
3. a kind of gas pressure regulator, governor with filtrating equipment according to claim 1 and 2, is characterized in that, is also provided with a cut-off valve flange (304) and a head flanges (306) on described valve body (300); Cut-off valve flange (304) is arranged on the upper right side of valve body (300), and it is connected with cut-off valve (400) by screw; Head flanges (306) is arranged on the right-hand member of valve body (300), and it is connected with head (500) by screw.
4. a kind of gas pressure regulator, governor with filtrating equipment according to claim 1 and 2, it is characterized in that, left end in described valve body (300), the left side of crossing filter core (200) is provided with a bonnet flange (301) and a bonnet (100), and bonnet flange (301) is connected with bonnet (100) by screw.
5. a kind of gas pressure regulator, governor with filtrating equipment according to claim 3, it is characterized in that, left end in described valve body (300), the left side of crossing filter core (200) is provided with a bonnet flange (301) and a bonnet (100), and bonnet flange (301) is connected with bonnet (100) by screw.
6. a kind of gas pressure regulator, governor with filtrating equipment according to claim 5, is characterized in that, is provided with two for connecting the pipe thread hole of differential pressure indicator on described bonnet (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138047.XU CN203880167U (en) | 2014-03-25 | 2014-03-25 | Fuel gas pressure regulator with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138047.XU CN203880167U (en) | 2014-03-25 | 2014-03-25 | Fuel gas pressure regulator with filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880167U true CN203880167U (en) | 2014-10-15 |
Family
ID=51680663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138047.XU Expired - Lifetime CN203880167U (en) | 2014-03-25 | 2014-03-25 | Fuel gas pressure regulator with filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912702A (en) * | 2014-03-25 | 2014-07-09 | 上海飞奥燃气设备有限公司 | Fuel gas pressure regulator with filtering device |
-
2014
- 2014-03-25 CN CN201420138047.XU patent/CN203880167U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912702A (en) * | 2014-03-25 | 2014-07-09 | 上海飞奥燃气设备有限公司 | Fuel gas pressure regulator with filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203965113U (en) | A kind of pipeline pressure testing device | |
| CN203880167U (en) | Fuel gas pressure regulator with filtering device | |
| CN103912702A (en) | Fuel gas pressure regulator with filtering device | |
| CN102944414A (en) | Erosive abrasion test device for fracturing tool | |
| CN204300594U (en) | A kind of elbow for oil pipeline | |
| CN204533929U (en) | The three-port structure of gas exhaust piping | |
| CN202326161U (en) | Liquid discharge manifold of atomization pump | |
| CN205245283U (en) | Electrostatic fume purifier | |
| CN204554105U (en) | A kind of fuel oil conveyance conduit | |
| CN207609644U (en) | Hydraulic controller dynamic analog detects oil-way switching apparatus | |
| CN107631070A (en) | Fuel gas pressure regulator with filter | |
| CN204717015U (en) | Refrigeration plant straight-through stop valve | |
| CN204422195U (en) | A kind of Pressure Drop testing table | |
| CN204986157U (en) | Pipeline medium annular distributor | |
| CN204344549U (en) | Can be used for the oil hydraulic pump load system of two kinds of type aeroengines ground run simultaneously | |
| CN202857451U (en) | Movable irrigation system | |
| CN204601884U (en) | A kind of filter air inlet pipe gas distribution structure | |
| CN203551012U (en) | Double-clip type taper pipe flow meter for petroleum and gas | |
| CN203220813U (en) | Y-shaped filter | |
| CN202228055U (en) | Novel anti-block oil nozzle | |
| CN209481207U (en) | The Integral joint of water purifier | |
| CN202802941U (en) | Y-shaped tension-rod extension filter | |
| CN205559921U (en) | Novel air route connectors and | |
| CN208778993U (en) | A kind of water pipeline with filter effect | |
| CN203327931U (en) | Pipeline pressure stabilization device for scraper damping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |