CN205137083U - A pressure regulating box for natural gas air feed - Google Patents
A pressure regulating box for natural gas air feed Download PDFInfo
- Publication number
- CN205137083U CN205137083U CN201520566147.7U CN201520566147U CN205137083U CN 205137083 U CN205137083 U CN 205137083U CN 201520566147 U CN201520566147 U CN 201520566147U CN 205137083 U CN205137083 U CN 205137083U
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- CN
- China
- Prior art keywords
- ball valve
- air feed
- pressure
- pressure regulating
- box
- 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
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- Control Of Fluid Pressure (AREA)
- Taps Or Cocks (AREA)
- Safety Valves (AREA)
Abstract
The utility model provides a pressure regulating box for natural gas air feed, includes the box, goes into the gas port, the gas outlet, goes into the gas port, the gas outlet sets up in the box outside, at inside two the pressure regulating pipelines that tie for, its characterized in that of being provided with of box: each pressure regulating pipeline is including import ball valve, filter, voltage regulator, blowoff valve, manometer, export ball valve, filter, voltage regulator, blowoff valve, manometer, export ball valve are connected in proper order to the import ball valve, go into the gas port and pass through pipe connection import ball valve, pipe connection export ball valve is passed through to the gas outlet. The utility model provides a supply very little user area pressure regulating cabinet to be difficult to air feed and the very high problem of air feed cost, use in a flexible way, both can regard as the single household air feed, also can regard as little user area air feed, have that the flow sets up simply, compact structure, convenient to use, little, the easy maintenance of investment operation safe and reliable's characteristics just.
Description
Technical field
The utility model relates to natural gas pressure regulating device technique field, is specially a kind of pressure-regulating box for natural gas supply.
Background technique
Along with the continuous expansion of social demand, if do not adopt fuel gas pressure-regulating box in the middle of life, then can only adopt region pressure regulating cabinet air feed, scope of stopping the supple of gas or steam when breaking down is large, is difficult to replacing, can only on-line maintenance; And air feed is difficult to for the user area pressure regulating cabinet that the gas consumptions such as single resident family are very little or air feed cost is very high.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, a kind of pressure-regulating box for natural gas supply is provided, solve and be difficult to air feed and the very high problem of air feed cost for very little user area pressure regulating cabinet, use flexibly, both can be used as single household air feed, also can be used as little user area air feed, have that flow setting is simple, compact structure, easy to use, invest little, for ease of maintenaince operation and safe and reliable feature.
The technical solution of the utility model is: a kind of pressure-regulating box for natural gas supply, comprise casing, air intake, air outlet, air intake, air outlet is arranged on outside casing, box house is provided with two pressure regulation pipelines arranged side by side, it is characterized in that: each pressure regulation pipeline comprises inlet ball valve, filter, pressure governor, blowdown valve, pressure gauge, vent ball valve, described inlet ball valve is linked in sequence filter, pressure governor, blowdown valve, pressure gauge, vent ball valve, described air intake connects inlet ball valve by pipeline, described air outlet is by pipeline connection outlet ball valve.
The beneficial effects of the utility model are: the utility model provides a kind of pressure-regulating box for natural gas supply, solve and be difficult to air feed and the very high problem of air feed cost for very little user area pressure regulating cabinet, use flexibly, both can be used as single household air feed, also can be used as little user area air feed, have that flow setting is simple, compact structure, easy to use, invest little, for ease of maintenaince operation and safe and reliable feature.
Accompanying drawing explanation
Fig. 1 be the utility model open front panel face structural representation.
Fig. 2 is the plan structure schematic diagram that the utility model opens top panel.
In Fig. 1, Fig. 2,1. air intake, 2. inlet ball valve, 3. casing, 4. filter, 5. pressure governor, 6. blowdown valve, 7. pressure gauge, 8. vent ball valve, 9. air outlet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, shown in Fig. 2, the utility model is a kind of pressure-regulating box for natural gas supply, comprise casing 3, air intake 1, air outlet 9, air intake 1, air outlet 9 is arranged on outside casing 3, two pressure regulation pipelines arranged side by side are provided with in casing 3 inside, it is characterized in that: each pressure regulation pipeline comprises inlet ball valve 2, filter 4, pressure governor 5, blowdown valve 6, pressure gauge 7, vent ball valve 8, described inlet ball valve 2 is linked in sequence filter 4, pressure governor 5, blowdown valve 6, pressure gauge 7, vent ball valve 8, described air intake 1 connects inlet ball valve 2 by pipeline, described air outlet 9 is by pipeline connection outlet ball valve 8.
Working procedure of the present utility model: when this pressure-regulating box runs, first the inlet ball valve 2 of the pressure regulation pipeline used slowly is opened, rock gas enters filter 4 from pressure-regulating box inlet ball valve 2, gas after filtering is by pressure governor 5, regulate the pressure of pressure governor 5, open the vent ball valve 8 after pressure governor 5, observe the reading of pressure gauge 7, make outlet pressure adjust to required pressure, finally supply user from vent ball valve 8 by air outlet 9; When using the pressure governor 5 on road to break down, closing the inlet ball valve 2 before and after it, vent ball valve 8, slowly opening the inlet ball valve 2 on road for subsequent use.
Technical parameter of the present utility model:
As can be seen here, the utility model solves and is difficult to air feed and the very high problem of air feed cost for very little user area pressure regulating cabinet, use flexibly, both can be used as single household air feed, also can be used as little user area air feed, have that flow setting is simple, compact structure, easy to use, invest little, for ease of maintenaince operation and safe and reliable feature.
Claims (1)
1. the pressure-regulating box for natural gas supply, comprise casing, air intake, air outlet, air intake, air outlet are arranged on outside casing, box house is provided with two pressure regulation pipelines arranged side by side, it is characterized in that: each pressure regulation pipeline comprises inlet ball valve, filter, pressure governor, blowdown valve, pressure gauge, vent ball valve, described inlet ball valve is linked in sequence filter, pressure governor, blowdown valve, pressure gauge, vent ball valve, described air intake connects inlet ball valve by pipeline, and described air outlet is by pipeline connection outlet ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566147.7U CN205137083U (en) | 2015-07-24 | 2015-07-24 | A pressure regulating box for natural gas air feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566147.7U CN205137083U (en) | 2015-07-24 | 2015-07-24 | A pressure regulating box for natural gas air feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137083U true CN205137083U (en) | 2016-04-06 |
Family
ID=55622875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566147.7U Expired - Fee Related CN205137083U (en) | 2015-07-24 | 2015-07-24 | A pressure regulating box for natural gas air feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014698A (en) * | 2016-08-09 | 2016-10-12 | 河南柴油机重工有限责任公司 | Prying device for fuel gas treatment |
| CN107402103A (en) * | 2016-05-19 | 2017-11-28 | 拜默实验设备（上海）股份有限公司 | A kind of device and method for detecting air pressure |
| CN109780206A (en) * | 2019-01-15 | 2019-05-21 | 广东众通利华能源科技有限公司 | A kind of simple connecting shaft protective device for small miniature pressure energy of natural gas power generation |
-
2015
- 2015-07-24 CN CN201520566147.7U patent/CN205137083U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402103A (en) * | 2016-05-19 | 2017-11-28 | 拜默实验设备（上海）股份有限公司 | A kind of device and method for detecting air pressure |
| CN107402103B (en) * | 2016-05-19 | 2024-03-01 | 拜默实验设备（上海）股份有限公司 | Device and method for detecting air pressure |
| CN106014698A (en) * | 2016-08-09 | 2016-10-12 | 河南柴油机重工有限责任公司 | Prying device for fuel gas treatment |
| CN109780206A (en) * | 2019-01-15 | 2019-05-21 | 广东众通利华能源科技有限公司 | A kind of simple connecting shaft protective device for small miniature pressure energy of natural gas power generation |
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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: 20160406 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |