CN204005223U - A kind of natural gas bottle group sled gasification installation that recuperator is set - Google Patents
A kind of natural gas bottle group sled gasification installation that recuperator is set Download PDFInfo
- Publication number
- CN204005223U CN204005223U CN201420434873.9U CN201420434873U CN204005223U CN 204005223 U CN204005223 U CN 204005223U CN 201420434873 U CN201420434873 U CN 201420434873U CN 204005223 U CN204005223 U CN 204005223U
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- valve
- recuperator
- pipeline
- gas
- heat
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Abstract
The utility model relates to a kind of natural gas bottle group sled gasification installation that recuperator is set, comprise liquefied natural gas bottle, the empty warm vaporizer of rock gas, between liquefied natural gas bottle is to gas outlet and the empty warm vaporizer air inlet entrance of rock gas, be parallel with gas phase valve and liquid phase valve, on the air outlet of the empty warm vaporizer of rock gas, be connected with thermometer in turn, bypath valve and air outlet, between thermometer and bypath valve, be connected with re-heat air intake valve, the outlet side of re-heat air intake valve is connected with the inlet end of recuperator, the air outlet of recuperator connects re-heat gas outlet valve and is connected to behind the door on the pipeline between bypath valve and air outlet.The utility model apparatus structure is simple, cost is low, safe and reliable to operation, realize after gasification by re-heat to downstream user air feed, can reduce installation cost and the protection to upstream device of downstream pipe network.
Description
Technical field
The utility model belongs to natural-gas station house application apparatus technical field, particularly a kind of natural gas bottle group sled gasification installation that recuperator is set.
Background technique
In the skid of rock gas cylinder group vaporization is put, because the temperature of liquified natural gas is extremely low, temperature through the gasification of sky temperature vaporizer is ambient temperature, but northern area in the winter time, the temperature of liquified natural gas after gasification is generally subzero 20 ℃ of left and right, and the rock gas of this temperature is unfavorable for carrying and using.The rock gas cylinder group vaporization skid of using at present only arranges empty temperature vaporizer in putting conventionally, like this will be stricter to the pipe network in downstream and usage requirement.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and proposes a kind of natural gas bottle group sled gasification installation that recuperator is set, and this device can promote the outlet temperature, looser to the requirement of downstream pipe network of rock gas cylinder group vaporization sled.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of natural gas bottle group sled gasification installation that recuperator is set, comprise liquefied natural gas bottle, the empty warm vaporizer of rock gas, between liquefied natural gas bottle is to the empty warm vaporizer air inlet entrance of gas outlet and rock gas, be parallel with the gas phase valve being connected in series and the liquid phase valve being connected in series on gas phase pipeline on liquid pipe, on the air outlet of the empty warm vaporizer of rock gas, by pipeline, be connected with thermometer in turn, bypath valve and air outlet, on the pipeline between thermometer and bypath valve, by pipeline, be connected with re-heat air intake valve, the outlet side of re-heat air intake valve is connected with the inlet end of the zigzag re-heat pipeline of recuperator, the zigzag re-heat pipeline of recuperator heats the rock gas in pipeline in recuperator, the air outlet of recuperator connects re-heat gas outlet valve by pipeline and is connected to behind the door on the pipeline between bypath valve and air outlet.
And described liquefied natural gas bottle adopts 175L gas cylinder, gas phase valve and liquid phase valve all adopt cryogenic globe valve DJ61F-40P.
And described recuperator adopts 100Nm
3/ h electric heating recuperator, re-heat air intake valve, bypath valve and the re-heat valve of giving vent to anger all adopts two high Flange Ball Valves Q41F-25C.
Advantage of the present utility model and good effect are:
1, the utility model apparatus structure is simple, cost is low, safe and reliable to operation, realize after gasification by re-heat to downstream user air feed, can reduce installation cost and the protection to upstream device of downstream pipe network.
2, of the present utility model applied widely, all applicable for door station, industrial park station and the residential quarter station in city.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is implemented to be further described, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of natural gas bottle group sled gasification installation that recuperator is set, as shown in Figure 1, comprise liquefied natural gas bottle 1, the empty warm vaporizer 6 of rock gas, between liquefied natural gas bottle is to gas outlet and the empty warm vaporizer air inlet entrance of rock gas, be parallel with the gas phase valve 2 being connected in series and the liquid phase valve 4 being connected in series on gas phase pipeline 3 on liquid pipe 5, on the air outlet of the empty warm vaporizer of rock gas, by pipeline, be connected with thermometer 7 in turn, bypath valve 9 and air outlet 12, on the pipeline between thermometer and bypath valve, by pipeline, be connected with re-heat air intake valve 8, the outlet side of re-heat air intake valve is connected with the inlet end of the zigzag re-heat pipeline of recuperator, the zigzag re-heat pipeline of recuperator heats the rock gas in pipeline recuperator 11 is interior, the air outlet of recuperator connects re-heat by pipeline and gives vent to anger after valve 10 and be connected on the pipeline between bypath valve and air outlet.
In concrete enforcement of the present utility model, described liquefied natural gas bottle adopts 175L gas cylinder, and gas phase valve and liquid phase valve all adopt cryogenic globe valve DJ61F-40P, and the empty warm vaporizer of rock gas adopts domestic new master's the empty warm vaporizer of rock gas.
In concrete enforcement of the present utility model, described recuperator adopts 100Nm
3/ h electric heating recuperator, re-heat air intake valve, bypath valve and the re-heat valve of giving vent to anger adopts two high Flange Ball Valves Q41F-25C, and practice shows, and the utility model system applies is respond well.
Claims (3)
1. the natural gas bottle group that recuperator is set is prized gasification installation, comprise liquefied natural gas bottle, the empty warm vaporizer of rock gas, between liquefied natural gas bottle is to the empty warm vaporizer air inlet entrance of gas outlet and rock gas, be parallel with the gas phase valve being connected in series and the liquid phase valve being connected in series on gas phase pipeline on liquid pipe, it is characterized in that: on the air outlet of the empty warm vaporizer of rock gas, by pipeline, be connected with thermometer in turn, bypath valve and air outlet, on the pipeline between thermometer and bypath valve, by pipeline, be connected with re-heat air intake valve, the outlet side of re-heat air intake valve is connected with the inlet end of the zigzag re-heat pipeline of recuperator, the zigzag re-heat pipeline of recuperator heats the rock gas in pipeline in recuperator, the air outlet of recuperator connects re-heat gas outlet valve by pipeline and is connected to behind the door on the pipeline between bypath valve and air outlet.
2. the natural gas bottle group sled gasification installation that recuperator is set according to claim 1, is characterized in that: described liquefied natural gas bottle adopts 175L gas cylinder, and gas phase valve and liquid phase valve all adopt cryogenic globe valve DJ61F-40P.
3. the natural gas bottle group sled gasification installation that recuperator is set according to claim 1, is characterized in that: described recuperator adopts 100Nm
3/ h electric heating recuperator, re-heat air intake valve, bypath valve and the re-heat valve of giving vent to anger all adopts two high Flange Ball Valves Q41F-25C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434873.9U CN204005223U (en) | 2014-07-31 | 2014-07-31 | A kind of natural gas bottle group sled gasification installation that recuperator is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434873.9U CN204005223U (en) | 2014-07-31 | 2014-07-31 | A kind of natural gas bottle group sled gasification installation that recuperator is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005223U true CN204005223U (en) | 2014-12-10 |
Family
ID=52045224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434873.9U Expired - Fee Related CN204005223U (en) | 2014-07-31 | 2014-07-31 | A kind of natural gas bottle group sled gasification installation that recuperator is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202244A (en) * | 2016-03-18 | 2017-09-26 | 青岛蓝硅新能源装备有限公司 | A kind of small-sized LNG gas cylinders air supply system |
-
2014
- 2014-07-31 CN CN201420434873.9U patent/CN204005223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202244A (en) * | 2016-03-18 | 2017-09-26 | 青岛蓝硅新能源装备有限公司 | A kind of small-sized LNG gas cylinders air supply system |
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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: 20141210 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |