CN204962299U - User's gas pressure regulating cabinet system - Google Patents
User's gas pressure regulating cabinet system Download PDFInfo
- Publication number
- CN204962299U CN204962299U CN201520633162.9U CN201520633162U CN204962299U CN 204962299 U CN204962299 U CN 204962299U CN 201520633162 U CN201520633162 U CN 201520633162U CN 204962299 U CN204962299 U CN 204962299U
- Authority
- CN
- China
- Prior art keywords
- header
- filter
- valve
- user
- cut
- 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 - Fee Related
Links
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses an user's gas pressure regulating cabinet system, its special lying in: take over, export takeover, header A, header B, manual ball valve, filter, trip valve, voltage regulator including the import, the import is taken over and to be connected with header A, header A respectively with two tube couplings of constituteing by filter, trip valve, voltage regulator, wherein, filter, trip valve, voltage regulator intercommunication are provided with manual ball valve between header A and the filter, two pipeline rethread header B tandems of constituteing by filter, trip valve, voltage regulator, simultaneously, header B still takes over with the export and is connected, the utility model has the advantages of simple structure, the compactness, the installation is simple, and small area is little, guarantee that user action is simple and convenient, advantages such as convenient are overhauld in suitable indoor or outdoor installation.
Description
Technical field
The utility model relates to gas pressure regulating field, is specifically a kind of user's gas pressure regulating cabinet system.
Background technique
Along with the development and utilization of China's energy rock gas is developed preferably; Compressed natural gas is that well head rock gas or the laggard horizontal high voltage of pipe natural gas purification compression are stored and transport, arrives place to use, directly inputs pipe network supply all types of user through multi-stage heat exchanger, pressure regulation.Gas generally could finally will be used by user through the pressure regulation of regulator, and Gas Pressure Regulating Equipment is generally made up of several function module, as pressure governor realizes voltage regulation function; Filter realizes clean filtering function etc.; In recent years, because wideling popularize of the clean energy resourcies such as rock gas, Gas Pressure Regulating Equipment also obtains applying more widely, and therefore relevant departments also strengthen the supervision of the design of the type device, manufacture, use, make quality of product further be ensured and improve.The core component of fuel gas pressure-regulating box is gas pressure regulator, governor, is applicable to the gas of the different mediums such as rock gas, town gas, liquefied petroleum gas (LPG), mixed gas.
Model utility content
The purpose of this utility model is to provide a kind of user's gas pressure regulating cabinet system at this; Have structure simple, compact, install simple, volume small footprint size is little; Guarantee user operation is simple and convenient, suitable indoor or outdoor installation, the advantages such as maintenance is convenient.
The utility model is achieved in that a kind of user's gas pressure regulating cabinet system of structure, and its spy is: comprise entrance sleeve, discharge connection, header A, header B, manual ball valve, filter, cut-off valve, pressure governor; Described entrance sleeve is connected with header A, and header A is connected with two pipelines be made up of filter, cut-off valve, pressure governor respectively; Wherein, filter, cut-off valve, pressure governor are communicated with, and are provided with manual ball valve between header A and filter; Two pipelines be made up of filter, cut-off valve, pressure governor are again by header B tandem; Meanwhile, header B is also connected with discharge connection;
Described entrance sleeve and discharge connection adopt following structure, comprise body and are placed in the fastening flange on body, and body bottom is welding shoulder, and loose flange is positioned on welding shoulder, and the end face of welding shoulder arranges seal ring; Fastening flange and loose flange are respectively with bolt hole; Entrance sleeve after improvement and discharge connection, global design is reasonable, and compact structure, owing to being provided with special seal ring, therefore effectively serves leakproof effect, and installs simple, and maintaining is convenient, has practicability widely.
The utility model has the advantage of: gas pressure regulating system described in the utility model; Structure is simple, compact, and install simple, volume small footprint size is little; Guarantee user operation is simple and convenient, suitable indoor or outdoor installation, and maintenance is convenient; Entrance sleeve after improvement and discharge connection, global design is reasonable, and compact structure, owing to being provided with special seal ring, therefore effectively serves leakproof effect, and installs simple, and maintaining is convenient, has practicability widely.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 be improve after entrance sleeve and discharge connection schematic diagram.
Embodiment
Below in conjunction with accompanying drawing 1-2, the utility model is described in detail, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of user's gas pressure regulating cabinet system, as shown in Figure 1-2, comprises entrance sleeve 1, discharge connection 2, header A3, header B4, manual ball valve 5, filter 6, cut-off valve 7, pressure governor 8; Described entrance sleeve 1 is connected with header A3, and header A3 is connected with two pipelines be made up of filter 6, cut-off valve 7, pressure governor 8 respectively; Wherein, filter 6, cut-off valve 7, pressure governor 8 are communicated with, and are provided with manual ball valve 5 between header A3 and filter 6; Two pipelines be made up of filter 6, cut-off valve 7, pressure governor 8 are again by header B4 tandem; Meanwhile, header B4 is also connected with discharge connection 2; ; The function of user's pressure regulation bin accepts city fecder system network to carry out gas, and gas pressure is down to 2500 ~ 3000Pa, is delivered to garden low pressure pipeline supply resident and uses.Pressure regulation Unit Design is that two-way or a road add bypass tube, adopts cut-off type pressure governor.When adopting the system worked well of two-way pressure regulation, a voltage regulator operation, another is as (closed condition) for subsequent use.Pressure governor all adopts fault open form, when work pressure governor break down, outlet pressure higher than setting value time, run road cut-off valve close, outlet pressure reduce, when dropping to the setting outlet pressure of pressure governor for subsequent use, pressure governor for subsequent use starts work automatically.Run road cut-off valve operating pressure and should be less than road for subsequent use cut-off valve operating pressure.In addition, when with gas abnormal increase or inlet pressure reduce cause run way outlet pressure drop time, put into operation in road for subsequent use, two pressure regulation roads work simultaneously, meet increase use gas demand.
Described entrance sleeve 1 and discharge connection 2 adopt following structure, comprise body 10 and are placed in the fastening flange 11 on body 10, and body 10 bottom is welding shoulder 12, and loose flange 13 is positioned on welding shoulder 12, and the end face of welding shoulder 12 arranges seal ring 14; Fastening flange 11 and loose flange 13 are respectively with bolt hole 9; Entrance sleeve after improvement and discharge connection, global design is reasonable, and compact structure, owing to being provided with special seal ring, therefore effectively serves leakproof effect, and installs simple, and maintaining is convenient, has practicability widely.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a user's gas pressure regulating cabinet system, its spy is: comprise entrance sleeve (1), discharge connection (2), header A(3), header B(4), manual ball valve (5), filter (6), cut-off valve (7), pressure governor (8); Described entrance sleeve (1) and header A(3) be connected, header A(3) be connected with two pipelines be made up of filter (6), cut-off valve (7), pressure governor (8) respectively; Wherein, filter (6), cut-off valve (7), pressure governor (8) be communicated with, header A(3) and filter (6) between be provided with manual ball valve (5); Two pipelines be made up of filter (6), cut-off valve (7), pressure governor (8) are again by header B(4) tandem; Meanwhile, header B(4) be also connected with discharge connection (2); Described entrance sleeve (1) and discharge connection (2) adopt following structure, comprise body (10) and be placed in the fastening flange (11) on body (10), body (10) bottom is welding shoulder (12), loose flange (13) is positioned in welding shoulder (12), and the end face of welding shoulder (12) arranges seal ring (14); Fastening flange (11) and loose flange (13) are respectively with bolt hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633162.9U CN204962299U (en) | 2015-08-21 | 2015-08-21 | User's gas pressure regulating cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633162.9U CN204962299U (en) | 2015-08-21 | 2015-08-21 | User's gas pressure regulating cabinet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962299U true CN204962299U (en) | 2016-01-13 |
Family
ID=55057366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633162.9U Expired - Fee Related CN204962299U (en) | 2015-08-21 | 2015-08-21 | User's gas pressure regulating cabinet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224780A (en) * | 2016-08-31 | 2016-12-14 | 浙江浙能节能科技有限公司 | Pressure energy of natural gas comprehensive utilization device variable working condition interlock control system and method |
| CN111174095A (en) * | 2020-01-06 | 2020-05-19 | 阜阳国祯燃气有限公司 | Natural gas conveying airflow pressure regulating system |
| CN111271468A (en) * | 2020-02-29 | 2020-06-12 | 四川省犍为峨山阀门有限责任公司 | Working valve for community |
-
2015
- 2015-08-21 CN CN201520633162.9U patent/CN204962299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224780A (en) * | 2016-08-31 | 2016-12-14 | 浙江浙能节能科技有限公司 | Pressure energy of natural gas comprehensive utilization device variable working condition interlock control system and method |
| CN111174095A (en) * | 2020-01-06 | 2020-05-19 | 阜阳国祯燃气有限公司 | Natural gas conveying airflow pressure regulating system |
| CN111271468A (en) * | 2020-02-29 | 2020-06-12 | 四川省犍为峨山阀门有限责任公司 | Working valve for community |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204962299U (en) | User's gas pressure regulating cabinet system | |
| CN204328479U (en) | A kind of Gas Pressure Regulating Equipment adopting the uninterrupted air feed of monitoring guarantee in parallel | |
| CN202561438U (en) | Gas pipeline system for natural gas pressure regulation device | |
| CN202770112U (en) | Device for low-load production of air separation plant | |
| CN107861921A (en) | A kind of Calculation Method of Energy Consumption of depleted gas reservoir gas storage ground injection and extraction system | |
| CN202430106U (en) | Natural gas supply guaranteeing system of glass tank furnace | |
| CN104913329A (en) | System using low-temperature methanol washing clean gas as fuel gas | |
| CN204437709U (en) | The uninterrupted pressure regulation heat-exchanger rig of a kind of CNG | |
| CN204729927U (en) | Compact gas pressure-regulating box | |
| CN215891996U (en) | Direct-buried underground pressure regulating box | |
| CN204240050U (en) | A kind of blast furnace gas low energy consumption direct-supplying device | |
| CN204962290U (en) | Natural gas pressure regulating measurement system | |
| CN205858495U (en) | Burning machine inlet Distribution of Natural system | |
| CN204695122U (en) | Gas pressure regulating system | |
| CN201672252U (en) | Emptied natural gas injection recovery device for gas gathering station | |
| CN203628273U (en) | Air separation low-pressure nitrogen interconnection device | |
| CN113719756A (en) | Direct-buried underground pressure regulating box and using method thereof | |
| CN211260371U (en) | Pressure regulating metering device capable of automatically switching under different working conditions | |
| CN205782018U (en) | A kind of pressure regulation adds smelly skid and puts | |
| CN204337912U (en) | Be installed on the gas purification filter in gas transmission and distribution | |
| CN202561437U (en) | Natural gas pressure regulating device | |
| CN203500851U (en) | Heating type natural gas pressure reduction lever | |
| CN206469064U (en) | The dual gas supply combined supply gas system of natural gas power | |
| CN205155571U (en) | Super wide pressure pressure regulating air feeder of smart about formula | |
| CN202195270U (en) | Tanker type liquefied natural gas supplying terminal |
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 |
Granted publication date: 20160113 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |