CN106338214A - The auxiliary heating fin support of LNG room temperature gasifier - Google Patents
The auxiliary heating fin support of LNG room temperature gasifier Download PDFInfo
- Publication number
- CN106338214A CN106338214A CN201611010535.2A CN201611010535A CN106338214A CN 106338214 A CN106338214 A CN 106338214A CN 201611010535 A CN201611010535 A CN 201611010535A CN 106338214 A CN106338214 A CN 106338214A
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- fin
- lng
- room temperature
- auxiliary hot
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of gas equipment, in particular to an auxiliary heating fin support of an LNG room temperature gasifier, comprising an internally hollow square-section cuboid-shaped aluminum support frame with upper and lower openings and an auxiliary piece, wherein one end of the auxiliary piece is connected to the four edges of the support frame and the other end is connected to the auxiliary heating fin of the LNG gasifier; an internally hollow square-section cuboid-shaped aluminum slot to hold the auxiliary heating fin is provided at the contact end of the auxiliary piece with the fin; one side of the slot is vertically connected to the auxiliary piece; the slot is provided with an opening for inserting the auxiliary heating fins on one side opposite to the side. The structure is beautiful. The support frame is designed so as to provide an auxiliary support for the pipeline. The internally hollow support frame is designed so as to enable air as a heat source to flow to gasify the low-temperature LNG.
Description
Technical field
The present invention relates to gas-fired equipment technical field, the auxiliary hot fin support member of more particularly to a kind of lng room temperature gasifier.
Background technology
Cng is that compressed natural gas (compressed natural gas, abbreviation cng) is natural gas pressurization and is stored up with gaseous state
Deposit in a reservoir.Compressed natural gas, in addition to can using the natural gas in oil field and gas field, can also manually manufacture biology
Biogas (main component is methane).Compressed natural gas is identical with the constituent of pipe natural gas, and main component is methane
(ch4).Cng can be used to make lng (liquef ied natura l gas, i.e. liquefied natural gas), when lng uses, needs
Liquid is converted into gaseous state used, by needing to arrange heating arrangements by liquified natural gas gasification it is therefore desirable to a kind of lng
Room temperature gasifier, by the use of in atmospheric environment, the air of free convection, as thermal source, heats to the liquid in pipeline, this is usual
Need the ambient radiation shape in pipeline that auxiliary hot fin is set in order to increase the area with the air of free convection.Heat conduction is usually used
The aluminum fin of Aluminum extrusion radial of good performance and cryogenic liquid carry out heat exchange and make it be vaporized into gas, significantly
Improve vaporization performance and accelerate defrosting speed, but due to the auxiliary hot fin light weight of aluminum, hardness is poor, and in order to increase
Save with the contact area of air simultaneously and take up room, the meeting of the auxiliary hot fin of usual aluminum is designed to higher height, now
It is accomplished by a kind of auxiliary hot fin support member of lng room temperature gasifier.
Content of the invention
It is an object of the invention to overcoming the defect of prior art, a kind of auxiliary hot fin of lng room temperature gasifier is provided to support
Part.
For realizing the purpose of the present invention, the technical scheme being adopted is:
A kind of auxiliary hot fin support member of lng room temperature gasifier, including upper and lower opening and the cross section of inner hollow is square
Rectangular-shaped aluminum bracing frame and auxiliary piece, described auxiliary piece one end connects four seamed edges of described bracing frame,
The other end connects the auxiliary hot fin of lng gasifier；Described auxiliary piece and described fin contacts end are provided with order to described in clamping
The cross section of the inner hollow of auxiliary hot fin be square rectangular-shaped aluminum draw-in groove；One side of described draw-in groove with
Described auxiliary piece vertically connects；Described draw-in groove and described lateral opposite sides are provided with the opening inserting for auxiliary hot fin.
The most therein a kind of preferred, described auxiliary hot fin is provided with to limit with the side of the contact jaw of described draw-in groove
The rectangular-shaped cross section that fin processed skids off described draw-in groove is square locating part；One incline of described limited block and institute
The auxiliary hot fin stated connects.
A kind of lng room temperature gasifier, including support unit, auxiliary hot cell and pipe-line cell；Described support unit bag
Include base and the auxiliary hot fin support member of a kind of lng room temperature gasifier in order to pipe-line cell described in Auxiliary support；Described pipe
Road unit includes a plurality of pipeline be arrangeding in parallel in length and breadth, is connected using " u " type pipe bridge formula between described adjacent tubes；Described is auxiliary
The radial that hot cell includes being arranged on described pipeline outer peripheral face is arranged and contour with described pipeline eight at equal intervals
The rectangular-shaped aluminum fin of bar；The auxiliary hot fin support member structure of described lng room temperature gasifier is arranged on four adjacent in length and breadth pipes
In order to Auxiliary support is carried out to fin between road.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention devises a kind of auxiliary hot fin support member of lng room temperature gasifier, including upper and lower opening and inner hollow
Cross section is the rectangular-shaped aluminum bracing frame of square and connects the auxiliary of described four seamed edges of bracing frame and adjacent fins
Help piece.The setting structure of this structure is attractive in appearance, and the design of bracing frame is not only able to carry out Auxiliary support to pipeline, inner hollow simultaneously
Being designed to of bracing frame makes to gasify with the lng to low temperature as the air circulation of thermal source.In auxiliary piece, setting supplies wing
The cross section of piece insertion is the rectangular-shaped draw-in groove of square, attractive in appearance and convenient installation；The support member lightweight of the present invention is compact, can
It is with as needed Auxiliary support being carried out pipeline in approximately the same plane it is also possible to staggered is arranged between pipeline, reasonable in design,
Effectively convenient and with low cost；Side in fin arranges limited block simultaneously, can prevent fin from skidding off.
Brief description
Fig. 1 is the structural representation view of setting in lng room temperature gasifier in the present invention.
Fig. 2 is structural representation under the use state in lng room temperature gasifier for the present invention.
Fig. 3 is the partial enlarged drawing of the auxiliary hot fin support member of lng room temperature gasifier of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, Fig. 1 illustrates a kind of
Lng room temperature gasifier under the auxiliary hot fin support member use state of lng room temperature gasifier.Fig. 2-3 illustrates a kind of lng room temperature gasification
The auxiliary hot fin support member of device, including upper and lower opening and the cross section of inner hollow is square rectangular-shaped aluminum bracing frame 8
And auxiliary piece 9, four seamed edges of the described bracing frame of described auxiliary piece one end connection, the other end connects lng gasifier
Auxiliary hot fin；Described auxiliary piece and described fin contacts end are provided with the inner hollow in order to the auxiliary hot fin described in clamping
Cross section is square rectangular-shaped aluminum draw-in groove 10；One side of described draw-in groove is vertical with described auxiliary piece to be connected
Connect；Described draw-in groove and described lateral opposite sides are provided with the opening 12 inserting for auxiliary hot fin.Described auxiliary hot fin and institute
The side of the contact jaw of the draw-in groove stated is provided with to limit auxiliary hot fin 4 and skids off the rectangular-shaped cross section of described draw-in groove is side
The locating part 11 of shape；One incline of described limited block is connected with described auxiliary hot fin.
A kind of lng room temperature gasifier, including support unit, auxiliary hot cell, pipe-line cell, inlet 6 and gas outlet 5；Institute
The support unit stated includes base and the auxiliary hot fin of a kind of lng room temperature gasifier in order to pipe-line cell described in Auxiliary support props up
Support member 3；Described pipe-line cell includes a plurality of pipeline be arrangeding in parallel in length and breadth, adopts " u " type pipe Bridge 2 between described adjacent tubes
Formula connects；The radial that described auxiliary hot cell includes being arranged on described pipeline outer peripheral face arrange at equal intervals and with described
The contour eight rectangular-shaped aluminum fins of pipeline；The auxiliary hot fin support member structure of described lng room temperature gasifier is arranged on vertical
In order to Auxiliary support is carried out to fin between horizontal four adjacent pipelines.Described inlet and gas outlet are equal with described pipeline
Connected using flange or high pressure loose joint mode.Described support unit includes base 1 and in order to pipeline described in Auxiliary support
The auxiliary support structure 3 of unit；
A kind of lng room temperature gasifier auxiliary hot fin support member of present invention design, including upper and lower opening and inner hollow
Cross section is the rectangular-shaped aluminum bracing frame of square and connects the auxiliary of described four seamed edges of bracing frame and adjacent fins
Help piece.The setting structure of this structure is attractive in appearance, and the design of bracing frame is not only able to carry out Auxiliary support to pipeline, inner hollow simultaneously
Being designed to of bracing frame makes to gasify with the lng to low temperature as the air circulation of thermal source.In auxiliary piece, setting supplies wing
The cross section of piece insertion is the rectangular-shaped draw-in groove of square, attractive in appearance and convenient installation；The support member lightweight of the present invention is compact, can
It is with as needed Auxiliary support being carried out pipeline in approximately the same plane it is also possible to staggered is arranged between pipeline, reasonable in design,
Effectively convenient and with low cost；Side in fin arranges limited block simultaneously, can prevent fin from skidding off.
Lng room temperature gasifier using the rectangular-shaped aluminum fin of the radial being arranged on pipeline outer peripheral face, using big
In compression ring border, as thermal source, Non-energy-consumption, pollution-free, environmental protection, by the good aluminium of heat conductivility for the air of free convection
It is squeezed into radial aluminum fin to carry out heat exchange and make it be vaporized into gas with cryogenic liquid, greatly improve vaporization performance simultaneously
Accelerate defrosting speed, without extra power and energy resource consumption.It is static component, so its performance is quite steady in equipment
Fixed, safeguard simple, feed liquor and the mouth of pipe of giving vent to anger all are connected using flange or high pressure loose joint, and in-site installation is convenient.Take between pipeline
The connection with compensating action for " u " the type bridge-type, eliminates the stress that each position rising-heat contracting-cold produces when can work, structure is elegant in appearance
And it is difficult frost accumulated.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. a kind of auxiliary hot fin support member of lng room temperature gasifier is it is characterised in that include the transversal of upper and lower opening and inner hollow
Face is square rectangular-shaped aluminum bracing frame and auxiliary piece, and described auxiliary piece one end connects the four of described bracing frame
Individual seamed edge, the other end connects the auxiliary hot fin of lng gasifier；Described auxiliary piece is provided with card with described fin contacts end
The cross section holding the described inner hollow of auxiliary hot fin is square rectangular-shaped aluminum draw-in groove；One of described draw-in groove
Side is vertical with described auxiliary piece to be connected；Described draw-in groove and described lateral opposite sides are provided with for opening that auxiliary hot fin inserts
Mouthful.
2. the auxiliary hot fin support member of lng room temperature gasifier according to claim 1 is it is characterised in that described auxiliary hot wing
The side of piece and the contact jaw of described draw-in groove is provided with to limit fin and skids off the rectangular-shaped cross section of described draw-in groove and is
Square locating part；One incline of described limited block is connected with described auxiliary hot fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010535.2A CN106338214A (en) | 2016-11-17 | 2016-11-17 | The auxiliary heating fin support of LNG room temperature gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010535.2A CN106338214A (en) | 2016-11-17 | 2016-11-17 | The auxiliary heating fin support of LNG room temperature gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106338214A true CN106338214A (en) | 2017-01-18 |
Family
ID=57841345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611010535.2A Pending CN106338214A (en) | 2016-11-17 | 2016-11-17 | The auxiliary heating fin support of LNG room temperature gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106338214A (en) |
-
2016
- 2016-11-17 CN CN201611010535.2A patent/CN106338214A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |