CN1434246A - Carburetor - Google Patents
Carburetor Download PDFInfo
- Publication number
- CN1434246A CN1434246A CN02122248A CN02122248A CN1434246A CN 1434246 A CN1434246 A CN 1434246A CN 02122248 A CN02122248 A CN 02122248A CN 02122248 A CN02122248 A CN 02122248A CN 1434246 A CN1434246 A CN 1434246A
- Authority
- CN
- China
- Prior art keywords
- vaporizer
- heater
- heat exchange
- pipe
- liquefied petroleum
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/22—Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a vaporizer for improving thermal efficiency by miniaturizing a hot water tank by improving arrangement of a spiral pipe and a heater. A liquefied petroleum gas vaporizer has the hot water tank 11 for controlling heating of a heating medium housed in a vessel by the heater 12, and a heat exchange pipe arranged so as to sink in the heating medium of this hot water tank 11, and connects the upstream side of the heat exchange pipe to a liquefied petroleum gas introducing pipe 16 via a fluid pressure regulating valve 15 and a liquid outflow preventive valve 14, and connects the downstream side to a gas consuming pipe 30. The heat exchange pipe is formed of a spiral pipe 13. The heater 12 is arranged in the center of the spiral pipe 13. The spiral pipe 13 and the heater 12 are vertically arranged.
Description
[TECHNICAL FIELD OF THE INVENTION]
The invention relates to and to improve vaporization efficency, can reduce to be provided with the vapourizing unit of the liquefied petroleum gas (to call LPG in the following text) in space.
[background technology]
As shown in Figure 4, the vapourizing unit of LPG is provided with heater 12 in the bottom of warm water tank 11, is provided with helix tube 13 (evaporimeter) in this warm water tank 11, adjusts valve 15 by liquid flooding guard valve 14 and hydraulic pressure, and LPG is imported this helix tube 13, makes its vaporization.
Among the figure symbol 16 for the LPG ingress pipe, 17 for evaporative cylinder, 18 for the main valve of secondary pressure table, 19 for safety valve, 20 for the thermometer of warm water tank, 21 for the temperature sensor of liquid flooding guard valve, 22 for water level meter, 23 be Pressure gauge, 24 for the secondary pressure table, 25 for the thermoregulator of warm water tank, 26 be switch, 27 for the discharge valve of evaporative cylinder, 28 be that control panel, 29 is the warm water drain valve.
As mentioned above, at the bottom of warm water tank 11 having heaters 12, owing to be provided with helix tube 13 (evaporimeter) thereon, it is big that the integral body of warm water tank becomes in the vaporizer of formation, and the water yield of dress is also many, because heater and helix tube separately, have the problem of poor thermal efficiency.
[summary of the invention]
In view of described prior art problems, the objective of the invention is warm water tank to be diminished by improving the configuration of helix tube and heater, the vaporizer that the thermal efficiency is improved is provided.
In order to solve described problem, the present invention be provided with heater carry out temperature controlled groove to being contained in hot media in the container, heat exchange pipe, this exchange line upstream one side of being immersed in the hot media of this groove adjust valve by hydraulic pressure and be connected the liquefied petroleum gas ingress pipe of consuming pipeline with the liquid flooding guard valve, in the vaporizer of the liquefied petroleum gas that downstream one side connects, described heat exchange pipe is shape in the shape of a spiral, described heater is arranged on described helical form heat exchange pipe center, and described spiral heat exchange pipe and heater are vertically disposed structures.
Adopt the present invention of described structure, by heater being arranged on spiral heat exchange pipe center, can effectively utilize the space, the interval of heater and spiral heat exchange pipe is little, and distance is impartial, can improve the thermal efficiency.
Be provided with by heater is vertical with helix tube, can utilize the convection current of hot media that helix tube is evenly heated.
[brief description of drawings]
[Fig. 1] be carburetor structure figure of the present invention (one of).
[Fig. 2] is carburetor structure figure of the present invention (two).
[Fig. 3] is the connection layout of vaporizer and pipe arrangement.
[Fig. 4] is existing carburetor structure figure.
[symbol description among the figure]
11 warm water tanks
12 heaters
13 helix tubes (evaporimeter)
14 liquid flooding guard valves
15 hydraulic pressure are adjusted valve
16 ingress pipes (LPG's)
17 evaporative cylinders
The main valve of 18 secondary pressure tables
19 safety valves
20 thermometers (warm water tank)
21 temperature sensors
22 water level meters
No. 23 Pressure gauges
24 secondary pressure tables
25 thermoregulators
26 switches
27 discharge valves
28 control panels
29 warm water dump valves
30 gases consumption pipeline
31 air bleeding valves
32 tubules
33 upper cover plates
34 terminal boxes
[specific embodiment]
With reference to the accompanying drawings embodiments of the present invention are described.The LPG that imports from gas tank adjusts valve 15 to warm water tank 11 through ingress pipe 16, liquid flooding guard valve 14, hydraulic pressure, become helix tube 13 then continuously, near the bottom of warm water tank 11, connect evaporative cylinder 17, be connected with consumption pipeline 30 through the safety valve 19 that stretches to the top.
On the other hand, heater 12 is arranged on the center of described helix tube 13, with the interval equalization that is looped around helix tube 13 on every side.
The thermometer 20 of warm water, temperature sensor 21, thermoregulator 25, switch 26, the gas emitting valve 31 of warm water tank, the water level meter 22 that the liquid flooding guard valve is moved are housed in the warm water tank 11, tubule 32 reaches the lower end from the upper end of evaporative cylinder 17, and the guiding warm water tank forms the drainage structure outward.Be provided with the warm water dump valve in the bottom of warm water tank 11, warm water tank is provided with control panel 28 outward.
In described embodiment, the centre of the upper cover plate 33 of warm water tank hangs, and heater 12 is installed on this part.This is the situation that the imagination heater body is stretched out under the terminal box 34, is the structure that prevents that heater from blowing.
If to the lead-in wire of heater body, image pattern 2 is such from the terminal box to the heater for lengthening, the centre of upper cover plate 33 there is no need to hang, and can reduce manufacturing cost at grade.Symbol among the figure is identical with Fig. 1.
Shown in Fig. 3 (a), vaporizer of the present invention can be to be connected with gas consumption pipeline to the liquefied petroleum airway that horizontal direction is extended, also can be shown in Fig. 3 (b), the liquefied petroleum airway that extends to vertical direction is connected with gas consumption pipeline, the former is applicable to the situation at lower position pipe arrangement, and the latter is applicable in the high position of metope or the situation of ceiling pipe arrangement.
[effect of invention]
Can find out that from the above description adopt warm water tank size of the present invention to diminish, the water yield can become Few, the interval between heater and the helix tube (evaporimeter) is certain, can improve the thermal efficiency, and The device overall compact.
Claims (4)
1. vaporizer, it is characterized by: be provided with in this vaporizer with heater carry out temperature controlled groove to being contained in hot media in the container, heat exchange pipe, this exchange line upstream one side of being immersed in the hot media of this groove adjust the liquefied petroleum gas ingress pipe that valve is connected with the liquid flooding guard valve by hydraulic pressure, one side connects the liquefied petroleum gas of consuming pipeline in the downstream; Described heat exchange pipe is shape in the shape of a spiral, and described heater is arranged on described helical form heat exchange pipe center.
2. vaporizer as claimed in claim 1 is characterized by: described spiral heat exchange pipe and heater are vertically disposed structures.
3. vaporizer as claimed in claim 1 or 2 is characterized by: in the described vaporizer, the liquefied petroleum airway that extends to horizontal direction is connected with gas consumption pipeline.
4. vaporizer as claimed in claim 1 or 2 is characterized by: in the described vaporizer, the liquefied petroleum airway that extends to vertical direction is connected with gas consumption pipeline.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002013733 | 2002-01-23 | ||
| JP2002013733A JP2003214596A (en) | 2002-01-23 | 2002-01-23 | Vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1434246A true CN1434246A (en) | 2003-08-06 |
Family
ID=27650616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02122248A Pending CN1434246A (en) | 2002-01-23 | 2002-06-03 | Carburetor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2003214596A (en) |
| KR (1) | KR20030064232A (en) |
| CN (1) | CN1434246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5855298B1 (en) * | 2015-02-25 | 2016-02-09 | 東京ガスケミカル株式会社 | LNG evaporator and LNG evaporation method using LNG evaporator |
| CN105378369A (en) * | 2013-09-04 | 2016-03-02 | 日本恒温装置株式会社 | Heater device for heating liquefied gas |
| CN110612346A (en) * | 2017-05-15 | 2019-12-24 | 株式会社爱瑞思 | Constant temperature box |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012229860A (en) * | 2011-04-26 | 2012-11-22 | Tokyo Gas Chemicals Co Ltd | Coupled liquefied natural gas carburetor |
| CN102644846A (en) * | 2012-04-23 | 2012-08-22 | 安徽淮化股份有限公司 | Anti-freezing liquefied gas gasifier |
| CN103277669A (en) * | 2013-06-08 | 2013-09-04 | 朱新苗 | Coal gas gasification apparatus for tea production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4218658Y1 (en) * | 1965-11-27 | 1967-10-28 | ||
| JPH05215297A (en) * | 1992-02-10 | 1993-08-24 | Yazaki Corp | Heating and decompressing system commonly used for gaseous phase of liquefied gas |
| JP2000110995A (en) * | 1998-10-06 | 2000-04-18 | Yazaki Corp | Liquefied gas forcedly vaporizing device |
-
2002
- 2002-01-23 JP JP2002013733A patent/JP2003214596A/en active Pending
- 2002-05-02 KR KR1020020024035A patent/KR20030064232A/en not_active Application Discontinuation
- 2002-06-03 CN CN02122248A patent/CN1434246A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105378369A (en) * | 2013-09-04 | 2016-03-02 | 日本恒温装置株式会社 | Heater device for heating liquefied gas |
| JP5855298B1 (en) * | 2015-02-25 | 2016-02-09 | 東京ガスケミカル株式会社 | LNG evaporator and LNG evaporation method using LNG evaporator |
| CN110612346A (en) * | 2017-05-15 | 2019-12-24 | 株式会社爱瑞思 | Constant temperature box |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030064232A (en) | 2003-07-31 |
| JP2003214596A (en) | 2003-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |