CN207279269U - LNG Intelligent bottle group air supply systems - Google Patents
LNG Intelligent bottle group air supply systems Download PDFInfo
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- CN207279269U CN207279269U CN201721315763.0U CN201721315763U CN207279269U CN 207279269 U CN207279269 U CN 207279269U CN 201721315763 U CN201721315763 U CN 201721315763U CN 207279269 U CN207279269 U CN 207279269U
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- 239000007789 gas Substances 0.000 claims abstract description 83
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000006200 vaporizer Substances 0.000 claims abstract description 9
- 239000000567 combustion gas Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- -1 flowmeter Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
A kind of LNG Intelligent bottles group air supply system is the utility model is related to, including：Air feed bottle group, shut-off valve, bus-bar, low temperature pneumatic emergency stop valve, ball valve, pressure gauge, pressure transmitter, air temperature type vaporizer, flowmeter, safety valve, filter, pressure regulator；Air feed bottle group connects bus-bar by shut-off valve, and bus-bar passes through lateral connecting gas transmission pipe road respectively by low temperature pneumatic emergency stop valve tandem to gas pipeline, pressure gauge, pressure transmitter；Air temperature type vaporizer, flowmeter, ball valve, filter, pressure regulator are arranged on the gas pipeline.Air feed bottle group is passed through bus-bar tandem to gas pipeline by the utility model, various control device is set on gas pipeline, it is safe and stable, reliable when making gas pipeline gas transmission, and monitor the pressure value and combustion gas output flow of gas pipeline in real time, the utility model is simple in structure, the intelligent monitoring to gas pipeline can be achieved, reduce cost of human resources and security hidden trouble.
Description
Technical field
It the utility model is related to gas supply conduit technical field, more particularly to a kind of LNG Intelligent bottles group air supply system.
Background technology
In the winter of northern area, since temperature is low, it is necessary to heat to interior, for big city, generally all
It is the unit for needing voluntarily to heat for some enterprises, scattered residential block etc. by the unified heating of municipal systems, the prior art is general
Using coal heating, coal heating is very serious to atmosphere pollution due to that can discharge a large amount of toxic and harmful gas and solid dust,
The particularly bad weather of air flow property in the winter time, can form poisoning haze region hundreds thousand of square kilometres continuous, most
The winter large area haze event that North China occurs in recent years, its basic reason is exactly to have used non-clean energy, so adopting
It is trend of the times with clean energy resourcies such as natural gases.
Limited based on most of enterprise or heating unit place, do not meet city gas relevant safety regulations；Existing tradition
Air feed equipment needs manually monitoring and carries out related procedure operation, can not realize and automatically control, can not monitor supply in real time
The parameter informations such as the air pressure of equipment, flow, expend larger personnel cost, the security performance of equipment cannot also slap in real time
Hold.
Therefore, the prior art needs to improve.
The content of the invention
The embodiment of the utility model discloses a kind of LNG Intelligent bottles group air supply system, the LNG Intelligent bottles group air supply system
Including：Air feed bottle group, shut-off valve, bus-bar, low temperature pneumatic emergency stop valve, ball valve, pressure gauge, pressure transmitter, air temperature type
Vaporizer, flowmeter, safety valve, filter, pressure regulator；
The air feed bottle group includes multigroup air feed bottle；
Multiple shut-off valves are set on the bus-bar, and each shut-off valve connects an air feed bottle, and the bus-bar is by described in
Set low temperature pneumatically tight on combustion gas tandem to the gas pipeline of air feed bottle group, between the tie point of the bus-bar and gas pipeline
Anxious stop valve, the gas transmission for control bus；
The pressure gauge is by lateral connecting gas transmission pipe road, for detecting the gaseous-pressure of gas pipeline；
The pressure transmitter is adjusted pressure by lateral connecting gas transmission pipe road for the combustion gas to gas pipeline
Power；
The air temperature type vaporizer is arranged on the gas pipeline；
The flowmeter is arranged on the gas pipeline, for measuring the gas flow of gas pipeline；
The safety valve is connected on lateral by ball valve, for preventing the gas leakage of lateral；
The filter is arranged on gas pipeline, for filtering the impurity in gas pipeline；
The pressure regulator is arranged on gas pipeline, for adjusting the air pressure in gas pipeline.
In another embodiment based on above-mentioned LNG Intelligent bottles group air supply system, the air feed bottle group sets 2 groups, often
The air feed bottle quantity of group is consistent, and the bus-bar sets 2 groups, and each group of air feed bottle group is arranged on one group of bus-bar, every group of remittance
The outlet side of stream row sets a low temperature pneumatic emergency stop valve.
In another embodiment based on above-mentioned LNG Intelligent bottles group air supply system, pressure gauge is set on the pressure gauge
Data transmission device, for the pressure value on the pressure gauge to be transmitted to monitoring center, gas transmission is monitored in real time by monitoring center
The pressure value of each test point on pipeline.
In another embodiment based on above-mentioned LNG Intelligent bottles group air supply system, flowmeter is set on the flowmeter
Data transmission device, the gas pipeline flow value for the flowmeter to be monitored are sent to monitoring center, real by monitoring center
When monitor gas pipeline gas transmission flow value.
In another embodiment based on above-mentioned LNG Intelligent bottles group air supply system, the pressure gauge sets numbering, described
Pressure gauge data transmission device and pressure gauge numbering setting corresponding address, monitoring center by reading the data of corresponding address,
Obtain the pressure value of corresponding numbering pressure gauge.
In another embodiment based on above-mentioned LNG Intelligent bottles group air supply system, the flowmeter sets numbering, described
Flow meter data transmitting device and the corresponding address of flow meter number setting, monitoring center by reading the data of corresponding address,
Obtain the flow value of corresponding numbering flowmeter.
Compared with prior art, the utility model has the following advantages：
Multiple air feed bottle groups by bus-bar tandem to gas pipeline, are realized the confession of multiple air feed bottle groups by the utility model
Gas, low temperature pneumatic emergency stop valve, ball valve, pressure gauge, pressure transmitter, air temperature type vaporizer, flow are set on gas pipeline
The devices such as meter, safety valve, filter, pressure regulator, it is safe and stable, reliable when making gas pipeline gas transmission, and gas transmission can be monitored in real time
The pressure value and combustion gas output flow of pipeline, the utility model is simple in structure, it can be achieved that intelligent monitoring to gas pipeline, is reduced
Cost of human resources and security hidden trouble.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or the attached drawing used in description of the prior art does one and simply introduces.
Fig. 1 is a kind of structure diagram of one embodiment of LNG Intelligent bottles group air supply system of the utility model.
In figure：1 air feed bottle group, 2 shut-off valves, 3 bus-bars, 4 low temperature pneumatic emergency stop valves, 5 ball valves, 6 pressure gauges, 7 pressures
Power transmitter, 8 air temperature type vaporizers, 9 flowmeters, 10 safety valves, 11 filters, 12 pressure regulators.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model part of the embodiment, instead of all the embodiments.
Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of structure diagram of one embodiment of LNG Intelligent bottles group air supply system of the utility model, is such as schemed
Shown in 1, the LNG Intelligent bottles group air supply system includes：
Air feed bottle group 1, shut-off valve 2, bus-bar 3, low temperature pneumatic emergency stop valve 4, ball valve 5, pressure gauge 6, pressure inverting
Device 7, air temperature type vaporizer 8, flowmeter 9, safety valve 10, filter 11, pressure regulator 12；
Air feed bottle group 1, shut-off valve 2, bus-bar 3 in the system, low temperature pneumatic emergency stop valve 4, ball valve 5, pressure gauge
6th, pressure transmitter 7, air temperature type vaporizer 8, flowmeter 9, safety valve 10, filter 11, pressure regulator 12 are respectively provided with multiple；
The air feed bottle group 1 includes multigroup air feed bottle；
Multiple shut-off valves 2 are set on the bus-bar 3, and each shut-off valve 2 connects an air feed bottle, and the bus-bar 3 will
On combustion gas tandem to the gas pipeline of the air feed bottle group 1, low temperature is set between the bus-bar 3 and the tie point of gas pipeline
Pneumatic emergency stop valve 4, the gas transmission for control bus 3；
Bus-bar 3 can set it is multigroup, on each group of bus-bar 3 set a low temperature pneumatic emergency stop valve 4, each is low
Wet moves quick action emergency valve 4 and controls one group of bus-bar 3；
The pressure gauge 6 is by lateral connecting gas transmission pipe road, for detecting the gaseous-pressure of gas pipeline, appendix
Road will be exported to the pressure gauge 6 on lateral by lateral, since gas pipeline and lateral penetrate through, its
Internal air pressure is consistent, and pressure gauge 6 is by gathering the pressure of lateral, you can obtains the gaseous-pressure of gas pipeline；
The pressure transmitter 7 is adjusted by lateral connecting gas transmission pipe road for the combustion gas to gas pipeline
Pressure；
The air temperature type vaporizer 8 is arranged on the gas pipeline；
The flowmeter 9 is arranged on the gas pipeline, for measuring the gas flow of gas pipeline；
The safety valve 10 is connected on lateral by ball valve 5, for preventing the gas leakage of lateral；
The filter 11 is arranged on gas pipeline, for filtering the impurity in gas pipeline；
The pressure regulator 12 is arranged on gas pipeline, for adjusting the air pressure in gas pipeline.
In a specific embodiment, the air feed bottle group 1 sets 2 groups, and every group of air feed bottle quantity is consistent, the remittance
Stream row 3 sets 2 groups, and each group of air feed bottle group 1 is arranged on one group of bus-bar 3, and the outlet side setting one of every group of bus-bar 3 is low
Wet moves quick action emergency valve 2.
Air feed bottle is connected by shut-off valve 2 with bus-bar 3, after the gas use in an air feed bottle, is moved certainly
Supplied into another air feed bottle, shut-off valve 2 can prevent the supply of other air feed bottles to be back to using the air feed bottle finished
In；
In a specific embodiment, pressure gauge data transmission device is set, for by the pressure on the pressure gauge 6
Pressure value on power table 6 is transmitted to monitoring center, monitors the pressure value of each test point on gas pipeline in real time by monitoring center,
Pressure gauge data transmission device can read the pressure value on pressure gauge 6 automatically, and after converting analog signals into digital signal
Send to monitoring center, pressure gauge data transmission device and gas pipeline is sent to monitoring center with the frequency no less than 1 time/second
Pressure data.
In a specific embodiment, flow meter data transmitting device is set, for by the stream on the flowmeter 9
The gas pipeline flow value that gauge 9 monitors is sent to monitoring center, monitors the gas transmission flow of gas pipeline in real time by monitoring center
Value, flow meter data transmitting device send the data on flows of gas pipeline with the frequency no less than 1 time/second to monitoring center.
The pressure gauge 6 sets numbering, and each pressure gauge 6 sets unique numbering, each pressure gauge data transfer dress
The address code installed numbered with the pressure gauge 6 of required output pressure data it is corresponding, monitoring center by read accordingly
The data of location, obtain the pressure value of corresponding numbering pressure gauge 6.
The flowmeter 9 sets numbering, and each flowmeter 9 sets unique numbering, each flow meter data transmission dress
The address code put is numbered corresponding with the flowmeter 9 of required output flow data, and monitoring center is by reading corresponding address
Data, obtain the flow value of corresponding numbering flowmeter 9.
A kind of LNG Intelligent bottles group air supply system provided by the utility model is described in detail above, herein
Specific case is applied to be set forth the principle and embodiment of the utility model, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model；Meanwhile for those of ordinary skill in the art, according to this practicality
New thought, there will be changes in specific embodiments and applications, in conclusion this specification content should
It is interpreted as the limitation to the utility model.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
- A kind of 1. LNG Intelligent bottles group air supply system, it is characterised in that including：Air feed bottle group, shut-off valve, bus-bar, low temperature pneumatic emergency stop valve, ball valve, pressure gauge, pressure transmitter, air temperature type vapour Change device, flowmeter, safety valve, filter, pressure regulator；The air feed bottle group includes multigroup air feed bottle；Multiple shut-off valves are set on the bus-bar, and each shut-off valve connects an air feed bottle, and the bus-bar is by the supply On combustion gas tandem to the gas pipeline of bottle group, low temperature pneumatic emergency is set to cut between the tie point of the bus-bar and gas pipeline Disconnected valve, the gas transmission for control bus；The pressure gauge is by lateral connecting gas transmission pipe road, for detecting the gaseous-pressure of gas pipeline；The pressure transmitter is adjusted pressure by lateral connecting gas transmission pipe road for the combustion gas to gas pipeline；The air temperature type vaporizer is arranged on the gas pipeline；The flowmeter is arranged on the gas pipeline, for measuring the gas flow of gas pipeline；The safety valve is connected on lateral by ball valve, for preventing the gas leakage of lateral；The filter is arranged on gas pipeline, for filtering the impurity in gas pipeline；The pressure regulator is arranged on gas pipeline, for adjusting the air pressure in gas pipeline.
- 2. LNG Intelligent bottles group air supply system according to claim 1, it is characterised in that the air feed bottle group sets 2 groups, Every group of air feed bottle quantity is consistent, and the bus-bar sets 2 groups, and each group of air feed bottle group is arranged on one group of bus-bar, every group The outlet side of bus-bar sets a low temperature pneumatic emergency stop valve.
- 3. LNG Intelligent bottles group air supply system according to claim 1, it is characterised in that pressure is set on the pressure gauge Table data transmission device, for the pressure value on the pressure gauge to be transmitted to monitoring center, is monitored in real time defeated by monitoring center The pressure value of each test point in feed channel.
- 4. LNG Intelligent bottles group air supply system according to claim 1, it is characterised in that flow is set on the flowmeter Transmitting device is counted, the gas pipeline flow value for the flowmeter to be monitored is sent to monitoring center, by monitoring center Monitor the gas transmission flow value of gas pipeline in real time.
- 5. LNG Intelligent bottles group air supply system according to claim 3, it is characterised in that the pressure gauge sets numbering, institute State pressure gauge data transmission device and pressure gauge numbering setting corresponding address, monitoring center is by reading the number of corresponding address According to the pressure value of the corresponding numbering pressure gauge of acquisition.
- 6. LNG Intelligent bottles group air supply system according to claim 4, it is characterised in that the flowmeter sets numbering, institute State flow meter data transmitting device and the corresponding address of flow meter number setting, monitoring center is by reading the number of corresponding address According to the flow value of the corresponding numbering flowmeter of acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315763.0U CN207279269U (en) | 2017-10-12 | 2017-10-12 | LNG Intelligent bottle group air supply systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315763.0U CN207279269U (en) | 2017-10-12 | 2017-10-12 | LNG Intelligent bottle group air supply systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279269U true CN207279269U (en) | 2018-04-27 |
Family
ID=61979316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315763.0U Active CN207279269U (en) | 2017-10-12 | 2017-10-12 | LNG Intelligent bottle group air supply systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998227A (en) * | 2020-08-20 | 2020-11-27 | 湖北三江航天红峰控制有限公司 | Air supply system and air supply method for attitude and orbit control engine cold debugging |
-
2017
- 2017-10-12 CN CN201721315763.0U patent/CN207279269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998227A (en) * | 2020-08-20 | 2020-11-27 | 湖北三江航天红峰控制有限公司 | Air supply system and air supply method for attitude and orbit control engine cold debugging |
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