CN207555201U - A kind of L-type heat exchange gas device - Google Patents
A kind of L-type heat exchange gas device Download PDFInfo
- Publication number
- CN207555201U CN207555201U CN201721497209.9U CN201721497209U CN207555201U CN 207555201 U CN207555201 U CN 207555201U CN 201721497209 U CN201721497209 U CN 201721497209U CN 207555201 U CN207555201 U CN 207555201U
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- CN
- China
- Prior art keywords
- water inlet
- inlet pipe
- flange
- natural gas
- heat exchange
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- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of L-type heat exchange gas device, including cylinder, the cylinder is L-type structure, the cylinder is by the first water inlet pipe for setting from inside to outside, second water inlet pipe, liquid natural tracheae forms, the first water inlet pipe heat-exchange end closing, input end is provided with the first suction flange, the second water inlet pipe heat-exchange end closing, input end is provided with heating unit, the liquid natural tracheae both ends are respectively arranged with gaseous natural gas outlet(discharge) flange, liquified natural gas inlet flange, the liquified natural gas inlet flange and the first suction flange are located at same perpendicular.The utility model using the first water inlet pipe of L shape, the second water inlet pipe, liquid natural tracheae external and internal compositions form, abandoned the setting heat exchange coil device inside natural gas tube, so as to reduce tube side media pressure drop, effectively prevented air-resistance phenomenon.
Description
Technical field
The utility model is related to metal heat treatment equipment technical field more particularly to a kind of L-type heat exchange gas devices.
Background technology
In existing technology, natural gas is widely used as a kind of clean energy resource, but most area distance gas supply
Farther out, pipeline gas is difficult to reach to point, can natural gas be pressed gas-liquid volume ratio 625 in the air source place of production：1 carries out cooling liquid into liquid
Natural gas-LNG is transported to using low-temperature tanker with gas point, is gasified using gasifier and enters rear gas after depressurizing plus being smelly
Pipe network, suitable for industry and civilian users, liquified natural gas gasifier is generally the gasification of air temperature type form, energy saving, but ring
Border temperature does not work less than 0 DEG C of air-heating type gasifier, this just needs the heat exchanger coils using forced heat-exchanging.
Invention content
The utility model proposes that a kind of heat exchange efficiency is high, work(is adjusted by the redesign of heat exchanging device structure type
The powerful L-type heat exchange gas device of energy, effectively prevents air-resistance phenomenon, substantially prolongs service life.
The utility model is realized in this way：A kind of L-type heat exchange gas device, including cylinder, it is characterised in that：Described
Cylinder is L-type structure, and the cylinder is by the first water inlet pipe, the second water inlet pipe, liquid natural tracheae group that set from inside to outside
Into first water inlet pipe heat-exchange end closing, input end is provided with the first suction flange, the second water inlet pipe heat-exchange end
Closing, input end are provided with heating unit, the liquid natural tracheae both ends be respectively arranged with gaseous natural gas outlet(discharge) flange,
Liquified natural gas inlet flange, the liquified natural gas inlet flange and the first suction flange are located at same perpendicular.
The side of the second water inlet pipe input end is provided with the second suction flange, second suction flange and first
Suction flange is mutually perpendicular to,
The beneficial effects of the utility model：
1st, the utility model using the first water inlet pipe of L shape, the second water inlet pipe, liquid natural tracheae external and internal compositions
Form has been abandoned the setting heat exchange coil device inside natural gas tube, so as to reduce tube side media pressure drop, has been effectively prevented
Air-resistance phenomenon.
2nd, the utility model is using the first water inlet pipe actively heating, the second water inlet pipe auxiliary adjustment, compact-sized, use
It is convenient, adjustable powerful.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure, 1, liquid natural tracheae；11st, gaseous natural gas outlet(discharge) flange；12nd, liquified natural gas inlet flange；2nd,
Two water inlet pipes；21st, heating unit；22nd, the second suction flange；3rd, the first water inlet pipe；31 first suction flanges.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
With reference to attached drawing, a kind of L-type heat exchange gas device, including cylinder, the cylinder is L-type structure, the cylinder
It is made of the first water inlet pipe 3, the second water inlet pipe 2, liquid natural tracheae 1 that set from inside to outside, first water inlet pipe 3 changes
Hot junction is closed, and input end is provided with the first suction flange 31,2 heat-exchange end of the second water inlet pipe closing, and input end is provided with
Heating unit 21,1 both ends of liquid natural tracheae are respectively arranged with gaseous natural gas outlet(discharge) flange 11, liquified natural gas enters
Mouth flange 12,12 and first suction flange 31 of liquified natural gas inlet flange are located at same perpendicular.
The side of second water inlet pipe, 2 input end is provided with the second suction flange 22, second suction flange 22
It is mutually perpendicular to the first suction flange 31.
The utility model using the first water inlet pipe of L shape, the second water inlet pipe, liquid natural tracheae external and internal compositions shape
Formula has abandoned the setting heat exchange coil device inside natural gas tube, so as to reduce tube side media pressure drop, has effectively prevented gas
Hinder phenomenon；Actively heating, the second water inlet pipe auxiliary adjustment, compact-sized, easy to use, adjustable function are strong for first water inlet pipe
Greatly.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model, and the available prior art of each component part being not known in the present embodiment adds
To realize.
Claims (2)
1. a kind of L-type heat exchange gas device, including cylinder, it is characterised in that：The cylinder be L-type structure, the cylinder
It is made of the first water inlet pipe, the second water inlet pipe, liquid natural tracheae that set from inside to outside, the first water inlet pipe heat-exchange end
Closing, input end are provided with the first suction flange, second water inlet pipe heat-exchange end closing, and input end is provided with heating dress
It puts, the liquid natural tracheae both ends are respectively arranged with gaseous natural gas outlet(discharge) flange, liquified natural gas inlet flange, described
Liquified natural gas inlet flange and the first suction flange be located at same perpendicular.
2. a kind of L-type heat exchange gas device according to claim 1, it is characterised in that：The second water inlet pipe import
The side at end is provided with the second suction flange, and second suction flange is mutually perpendicular to the first suction flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497209.9U CN207555201U (en) | 2017-11-11 | 2017-11-11 | A kind of L-type heat exchange gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497209.9U CN207555201U (en) | 2017-11-11 | 2017-11-11 | A kind of L-type heat exchange gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555201U true CN207555201U (en) | 2018-06-29 |
Family
ID=62682837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721497209.9U Expired - Fee Related CN207555201U (en) | 2017-11-11 | 2017-11-11 | A kind of L-type heat exchange gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555201U (en) |
-
2017
- 2017-11-11 CN CN201721497209.9U patent/CN207555201U/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: 20180629 Termination date: 20211111 |