CN209540501U - A kind of antifreeze LNG vaporization device - Google Patents
A kind of antifreeze LNG vaporization device Download PDFInfo
- Publication number
- CN209540501U CN209540501U CN201920236567.7U CN201920236567U CN209540501U CN 209540501 U CN209540501 U CN 209540501U CN 201920236567 U CN201920236567 U CN 201920236567U CN 209540501 U CN209540501 U CN 209540501U
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- electric heating
- coil pipe
- heating coil
- carburetor body
- unloading
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Abstract
The utility model discloses a kind of antifreeze LNG vaporization devices, including being fixed on the carburetor body on unloading by carburetor holder, the electric heating coil pipe for unloading connected set on carburetor body bottom, and set on blower unit carburetor body top and be oppositely arranged with electric heating coil pipe, the electric heating coil pipe and blower unit, which are electrically connected to, is set to the power supply on unloading, position of unloading below the carburetor body is web plate, the electric heating coil pipe is installed on the web plate, coaming plate is surrounded by the surrounding of the electric heating coil pipe, the bottom end of the coaming plate with it is described unload it is connected, the bore of the coaming plate reduces upwards along the vertical direction.The utility model has the characteristics that accelerate liquefied natural gas vaporization and prevents liquefied natural gas from freezing, and acceleration when using suitable for liquefied natural gas is vaporized and thawed.
Description
Technical field
The utility model belongs to LNG plant technical field, specifically, being related to a kind of antifreeze LNG vaporization device.
Background technique
Vaporizer is can when gas consumption is bigger using the equipment that liquefied natural gas is vaporized by the heat of air
Liquefied natural gas can be will appear and be unable to fully the phenomenon that vaporizing, be unable to satisfy the demand of user；And due to use in winter vapour
When changing device, appearance is often there is a situation where freezing, because causing vaporizer not to be available without preferably defrosting scheme.
Utility model content
The utility model provides one kind and can speed up liquefied natural gas vaporization and prevent from tying in liquefied natural gas use process
The LNG vaporization device of ice.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of antifreeze LNG vaporization device, including being fixed on the carburetor body on unloading by carburetor holder, being set to vaporization
It the electric heating coil pipe for unloading connected of device body bottom portion and is oppositely arranged at the top of the carburetor body and with electric heating coil pipe
Blower unit, the electric heating coil pipe and blower unit, which are electrically connected to, is set to the power supply on unloading, and is located at the carburetor body
The position of unloading of lower section is web plate, and the electric heating coil pipe is installed on the web plate, the surrounding packet of Yu Suoshu electric heating coil pipe
It is with coaming plate, the bottom end of the coaming plate is unloaded connected with described, and the bore of the coaming plate is tapered upwards along the vertical direction.
Further, the blower unit includes that the gas collection portion for being fixed on the carburetor body upper end and gas collection portion are solid
Even jet portion and be set between gas collection portion and jet portion for by hot gas caused by the electric heating coil pipe followed by institute
Carburetor body, gas collection portion and jet portion is stated to spray to extraneous air inducing portion.
Further, the gas collection portion is horn-like structure, axis side wall corresponding with the carburetor body
Normal parallel, the bigger diameter end of the horn-like structure and the carburetor body are connected, the miner diameter end of the horn-like structure with
The jet portion is connected.
Further, the jet portion is circular body, and the body is along its axial one end and the gas collection portion
Outlet end be connected, the other end of body is fixed with mounting plate, be evenly provided in the circumferential side wall of the body several with it is outer
The jet channel of boundary's connection.
Further, the air inducing portion includes extending to flabellum between the gas collection portion and the jet portion, being fixed on institute
It states the motor on jet portion outer wall and connects the shaft of flabellum and motor output end.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
The electric heating coil pipe and the blower unit are set to the opposite sides of the carburetor body, when needs are to the vaporizer
When ontology carries out heating defrosting, electric heating coil pipe and blower unit are powered, being thawed due to heating need not be too accurate, only needs to grasp
Make personnel to be judged according to ambient temperature, decides whether the power supply for connecting electric heating coil pipe and blower unit according to the actual situation
, for liquefied natural gas when by the carburetor body, the electric heating coil pipe heats carburetor body, described
Blower unit accelerates cross-ventilation, and then accelerates liquefied natural gas vaporization, is equivalent to and increases the vapour of script carburetor body
Change ability, so that evaporating capacity is sufficiently met the needs of users, and then the case where avoid the carburetor body icing from not being available
Occur；Since the electric heating coil pipe is mounted on web plate, result in formation of a smoothly circulation passages, make heating effect more
Add obviously, and be surrounded by coaming plate in the surrounding of the electric heating coil pipe, it follows that heat caused by electric heating coil pipe is not easy
The surrounding of electric heating coil pipe is diffused to, but is moved upwards with air-flow, and since the bore of the coaming plate is upward along the vertical direction
Tapered, heat caused by electric heating coil pipe reduces that there is a phenomenon where heat losses under the action of blower unit, and heat is in
Pencil rises, and improves the heating efficiency of carburetor body.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of blower unit described in the utility model；
Fig. 3 is the bottom view of Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model embodiment electric heating coil pipe and coaming plate；
Fig. 5 is the structural schematic diagram of the utility model embodiment electric heating coil pipe.
Mark component: 1- carburetor body, 2- electric heating coil pipe, 3- blower unit, 31- gas collection portion, 32- jet portion,
321- mounting plate, 322- jet channel, 331- flabellum, 332- motor, 4- carburetor holder, 5- unload, 51- web plate, 6- coaming plate.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of antifreeze LNG vaporization device of embodiment
Present embodiment discloses a kind of antifreeze LNG vaporization devices, as shown in Figure 1, including carburetor body 1, carburetor holder
4, electric heating coil pipe 2 and blower unit 3, and quantity is two groups.Each carburetor body 1 passes through the fixed peace of carburetor holder 4
Mounted in unloading on 5, each electric heating coil pipe 2 is separately mounted to each 1 bottom of carburetor body, and each blower unit 3 is mounted on
Corresponding 1 top of carburetor body, and blower unit 3 is oppositely arranged with corresponding electric heating coil pipe 2, electric heating coil pipe 2
It is connected electrically in blower unit 3 and the power supply (not shown) on unloading is set.
The present embodiment keeps heating effect more obvious to form a smoothly circulation passage, as shown in Figure 4, Figure 5,
5 positions of unloading positioned at 1 lower section of carburetor body are web plate, and electric heating coil pipe 2 is mounted on web plate 51.The present embodiment is in order to make
Heat caused by electric heating coil pipe 2 is not easy to diffuse to the surrounding of electric heating coil pipe 2, but moves upwards with air-flow, adds in electricity
The surrounding of hot coil 2 is surrounded by coaming plate 6, and the bottom end of coaming plate 65 is fixedly welded with unloading, and the bore of coaming plate 6 along the vertical direction to
Upper tapered, such heat rises in pencil, fully heats to carburetor body 1, outer scattered heat is seldom, and then improves vapour
Change the heating efficiency of device ontology 1.
Blower unit 3, be arranged in carburetor body 1 have electric heating coil pipe 2 opposite side, and with carburetor body 1
Top be fixedly connected.Wherein, as shown in Fig. 2, blower unit 3 includes gas collection portion 31, jet portion 32 and air inducing portion；Gas collection portion 31
For horn-like structure, the normal parallel of axis and 1 top end face of carburetor body, in order to make to obtain by the gas in gas collection portion 31
To the effect of pressurization, the flow velocity of gas, the mounting means of use are improved are as follows: the bigger diameter end and carburetor body 1 of horn-like structure,
Miner diameter end is fixedly connected with jet portion 32；Jet portion 32 is circular body, and body is along its axial one end and gas collection portion 31
Outlet end, that is, miner diameter end is fixedly connected, and the other end of body is fixedly connected with circular mounting plate 321, in the circumferential side wall of body
It is provided with multiple jet channels 322 being in communication with the outside, and the nozzle of the structure of jet channel 322 and booster nozzle ring evenly
It is similar, so that the gas for carrying steam sprays set in vitro, steam is avoided to agglomerate falling again to carburetor body 1；Such as Fig. 3 institute
Show, air inducing portion includes motor 332, shaft (not shown) and flabellum 331, flabellum 331 extend to the set in gas collection portion 31 in vivo with
Between the horn-like structure in jet portion 32, motor 332 is fixedly connected on mounting plate 321, and both ends of the shaft respectively with flabellum
331,332 output end of motor is fixedly connected.The present embodiment in order to spray gas equably, the horn-like structure in gas collection portion 31,
The body in jet portion 32 and the axis of shaft are overlapped.
The working principle of the utility model embodiment is as follows:
In LNG (liquefied natural gas) in use, electric heating coil pipe 2 heats carburetor body 1, while blower unit
3 open, and the air being heated carries the steam condensed on carburetor body 1 and rises under the action of blower unit 3, due to gas collection
Portion 31 is set as horn-like structure, and gas rises to miner diameter end by bigger diameter end, and pressure is pushed the speed rising, later evenly into each
Jet channel 322, gas when jet channel 322 by again speeding up, and steam is with gas injection to the external world, it is ensured that steam will not
Condensation is directly fallen after rise to carburetor body 1 again；And blower unit 3 accelerates cross-ventilation, and then makes liquefied natural gas vaporization
Accelerate, is equivalent to and increases the vaporization capacity of script carburetor body 1, so that evaporating capacity is sufficiently met the needs of users；Winter
In use, heat transfer is rapid under the action of blower unit 3, so that the ice that 1 appearance of carburetor body is tied thaws rapidly, really
1 quick-thawing of carburetor body protected after freezing comes into operation, and being thawed due to heating need not be too accurate, only needs operator's root
Judge according to ambient temperature, decides whether the power supply for connecting electric heating coil pipe 2 and blower unit 3 according to the actual situation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it 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 is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.
Claims (5)
1. a kind of antifreeze LNG vaporization device, it is characterised in that: including being fixed on the vaporizer sheet on unloading by carburetor holder
Body, set on carburetor body bottom the electric heating coil pipe for unloading connected and be set to carburetor body at the top of and and electric heating plate
The blower unit that pipe is oppositely arranged, the electric heating coil pipe and blower unit, which are electrically connected to, is set to the power supply on unloading, and is located at institute
The position of unloading stated below carburetor body is web plate, and the electric heating coil pipe is installed on the web plate, Yu Suoshu electric heating
The surrounding of coil pipe is surrounded by coaming plate, the bottom end of the coaming plate with it is described unload it is connected, the bore of the coaming plate along the vertical direction to
It is upper tapered.
2. a kind of antifreeze LNG vaporization device according to claim 1, it is characterised in that: the blower unit includes being fixed on
The jet portion and be used between gas collection portion and jet portion that the gas collection portion and gas collection portion of the carburetor body upper end are connected
Hot gas caused by the electric heating coil pipe is sprayed followed by the carburetor body, gas collection portion and jet portion to the external world
Air inducing portion.
3. a kind of antifreeze LNG vaporization device according to claim 2, it is characterised in that: the gas collection portion is horn-like structure,
The normal parallel of its axis side wall corresponding with the carburetor body, the bigger diameter end of the horn-like structure and the vaporization
Device ontology is connected, and the miner diameter end of the horn-like structure and the jet portion are connected.
4. a kind of antifreeze LNG vaporization device according to claim 2, it is characterised in that: the jet portion is circular body,
The body is connected along the outlet end in its axial one end and the gas collection portion, and the other end of body is fixed with mounting plate, described
Several jet channels being in communication with the outside are evenly provided in the circumferential side wall of body.
5. a kind of antifreeze LNG vaporization device according to claim 2, it is characterised in that: the air inducing portion is described including extending to
Flabellum between gas collection portion and the jet portion, the motor being fixed on jet portion outer wall and connection flabellum and motor are defeated
The shaft of outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236567.7U CN209540501U (en) | 2019-02-25 | 2019-02-25 | A kind of antifreeze LNG vaporization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236567.7U CN209540501U (en) | 2019-02-25 | 2019-02-25 | A kind of antifreeze LNG vaporization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540501U true CN209540501U (en) | 2019-10-25 |
Family
ID=68274023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236567.7U Active CN209540501U (en) | 2019-02-25 | 2019-02-25 | A kind of antifreeze LNG vaporization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540501U (en) |
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2019
- 2019-02-25 CN CN201920236567.7U patent/CN209540501U/en active Active
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