CN206469071U - A kind of liquefied natural gas timing air feed equipment - Google Patents
A kind of liquefied natural gas timing air feed equipment Download PDFInfo
- Publication number
- CN206469071U CN206469071U CN201720103771.2U CN201720103771U CN206469071U CN 206469071 U CN206469071 U CN 206469071U CN 201720103771 U CN201720103771 U CN 201720103771U CN 206469071 U CN206469071 U CN 206469071U
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- CN
- China
- Prior art keywords
- reverse
- natural gas
- liquefied natural
- air feed
- feed equipment
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of liquefied natural gas timing air feed equipment, including gas outlet, reverse-s shape conduit, location nut, magnetic valve, digital display screen, keypad and singlechip controller, magnetic valve is fixedly mounted on the back segment of reverse-s shape conduit, location nut is arranged at the one end open of magnetic valve, the leading portion of reverse-s shape conduit is connected through a screw thread to be connected with location nut, and singlechip controller is arranged on electromagnetism valve housing upper end and its left side and is provided with digital display screen.
Description
Technical field
The utility model belongs to natural gas facility technical field, more particularly to a kind of liquefied natural gas timing air feed equipment.
Background technology
Liquefied natural gas (Liquefied Natural Gas, abbreviation LNG), main component is methane, and it is the earth to be recognized
On most clean fossil energy.Colourless, tasteless, nontoxic and non-corrosiveness, its volume is about the 1/ of same amount gaseous natural gas volume
625, the quality of liquefied natural gas is only 45% or so of consubstantiality ponding.Its manufacturing process is that the natural gas for first producing gas field is net
Change is handled, and after being liquefied through a succession of ultralow temperature, is transported using LNG carrier.It is non-to air pollution after liquefied natural gas burning
It is often small, and liberated heat is big, so liquefied natural gas is a kind of more advanced energy.
At present in liquefied natural gas supplying, the general device separated using air feed equipment with air supply pipe is not easy to operation
Librarian use, while current air feed equipment typically uses rationing, need to be detected to supply in real time, time-consuming to take
Power, and Causing Flowmeter Damages are easily caused supply and deviation occur.
Utility model content
The existing problem for more than, the utility model provides a kind of liquefied natural gas timing air feed equipment, according to
The pressure of liquefied natural gas is constant in air feed equipment, therefore can be for answering duration to replace supply, without in real time to supply
Detected, it is to avoid Causing Flowmeter Damages and cause supply deviation occur.
The technical solution of the utility model is：
The utility model provides a kind of liquefied natural gas timing air feed equipment, including gas outlet, reverse-s shape conduit, positioning spiral shell
Mother, magnetic valve, digital display screen, keypad and singlechip controller, the magnetic valve are fixedly mounted on the reverse-s shape conduit
Back segment, the location nut is arranged at the one end open of the magnetic valve, and the leading portion of the reverse-s shape conduit is connected through a screw thread
It is connected with the location nut, the singlechip controller is arranged on the electromagnetism valve housing upper end and its left side and set
State digital display screen.
Further, the keypad is arranged on the housing upper end of the singlechip controller.
Further, the gas outlet is arranged on the front end of the reverse-s shape conduit.
Further, the reverse-s shape conduit is made of high pressure stainless-steel pipe, and it uprightly causes gas outlet shape upward
It is in reverse-s shape under state.
Further, the singlechip controller is respectively with the magnetic valve, digital display screen and keypad electrically to connect
Connect connected.
The utility model is as a result of above-mentioned technology, and being allowed to specific positive beneficial effect compared with prior art is：
1st, the utility model is constant according to the pressure of liquefied natural gas in air feed equipment, therefore can be supplied for answering duration to replace
Ying Liang, without being detected in real time to supply, it is to avoid Causing Flowmeter Damages and cause supply deviation occur.
2nd, the utility model is handling good, simple to operate.
3rd, the utility model is easy to use, convenient and swift.
4th, the utility model is simple in construction, safe and reliable, with good market prospects.
5th, the utility model good product performance, service life is long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit connection diagram of the present utility model.
In figure：1- gas outlets, 2- reverse-s shape conduits, 3- location nuts, 4- magnetic valves, 5- digital display screens, 6- keypads,
7- singlechip controllers.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment：To achieve these goals, the technical solution adopted in the utility model is as follows：
As shown in figure 1, the utility model provides a kind of liquefied natural gas timing air feed equipment, including gas outlet 1, reverse-s shape
Conduit 2, location nut 3, magnetic valve 4, digital display screen 5, keypad 6 and singlechip controller 7, magnetic valve 4 are fixedly mounted on
The back segment of reverse-s shape conduit 2, location nut 3 is arranged at the one end open of magnetic valve 4, and the leading portion of reverse-s shape conduit 2 passes through screw thread
Connection is connected with location nut 3, and singlechip controller 7 is arranged on the housing upper end of magnetic valve 4 and its left side and is provided with numeral and shows
Display screen 5.
The utility model is further arranged to：Keypad 6 is arranged on the housing upper end of singlechip controller 7.
The utility model is further arranged to：Gas outlet 1 is arranged on the front end of reverse-s shape conduit 2.
The utility model is further arranged to：Reverse-s shape conduit 2 is made of high pressure stainless-steel pipe, and it uprightly causes
Gas outlet is in upward reverse-s shape under state.
The utility model is further arranged to：Singlechip controller 7 respectively with magnetic valve 4, digital display screen 5 and small key
Disk 6 is connected to be electrically connected with.
It is constant according to the pressure of liquefied natural gas in air feed equipment by using above-mentioned technical proposal, therefore can be with supply
Duration replace supply, without being detected in real time to supply, it is to avoid Causing Flowmeter Damages and cause supply deviation occur；
Wherein, using singlechip controller 7 common at present as control unit during control, using magnetic valve 4 as response unit, with numeral
Display screen 5 is as display unit, using keypad 6 as input block, formed one with control liquefied natural gas when supplying it is a length of
The control loop of index.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of liquefied natural gas timing air feed equipment, it is characterised in that：Including gas outlet, reverse-s shape conduit, location nut, electricity
Magnet valve, digital display screen, keypad and singlechip controller, the magnetic valve are fixedly mounted on the back segment of the reverse-s shape conduit,
The location nut is arranged at the one end open of the magnetic valve, and the leading portion of the reverse-s shape conduit is connected through a screw thread and institute
State location nut to be connected, the singlechip controller is arranged on the electromagnetism valve housing upper end and its left side and is provided with the number
Word display screen.
2. a kind of liquefied natural gas timing air feed equipment according to claim 1, it is characterised in that：The keypad is set
In the housing upper end of the singlechip controller.
3. a kind of liquefied natural gas timing air feed equipment according to claim 1, it is characterised in that：The gas outlet is set
In the front end of the reverse-s shape conduit.
4. a kind of liquefied natural gas timing air feed equipment according to claim 1, it is characterised in that：The reverse-s shape conduit
It is made of high pressure stainless-steel pipe, and it uprightly causes gas outlet to be in upward reverse-s shape under state.
5. a kind of liquefied natural gas timing air feed equipment according to claim 1, it is characterised in that：The single-chip microcomputer control
Device is connected with the magnetic valve, digital display screen and keypad with being electrically connected with respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103771.2U CN206469071U (en) | 2017-01-31 | 2017-01-31 | A kind of liquefied natural gas timing air feed equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103771.2U CN206469071U (en) | 2017-01-31 | 2017-01-31 | A kind of liquefied natural gas timing air feed equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469071U true CN206469071U (en) | 2017-09-05 |
Family
ID=59703116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103771.2U Expired - Fee Related CN206469071U (en) | 2017-01-31 | 2017-01-31 | A kind of liquefied natural gas timing air feed equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469071U (en) |
-
2017
- 2017-01-31 CN CN201720103771.2U patent/CN206469071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20210131 |