CN2231360Y - Water bath type liquefied petroleum gas evaporator - Google Patents
Water bath type liquefied petroleum gas evaporator Download PDFInfo
- Publication number
- CN2231360Y CN2231360Y CN 95211696 CN95211696U CN2231360Y CN 2231360 Y CN2231360 Y CN 2231360Y CN 95211696 CN95211696 CN 95211696 CN 95211696 U CN95211696 U CN 95211696U CN 2231360 Y CN2231360 Y CN 2231360Y
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- gas
- pipe
- liquid
- liquid separator
- vaporizer
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Abstract
The utility model relates to a water bath type liquefied petroleum gas evaporator which is composed of a bracket, a casing, an inlet and an outlet tubes for liquefied gas, residue discharging tube for liquefied gas, a water inlet tube and a water outlet tube. The utility model is characterized in that the casing made of metal material is divided into an inner casing and an outer casing, a heat-insulating layer is held between the inner and the outer casings, a cylindrical gas-liquid separator is arranged in the casing, and a liquefied gas tube in a shape of a coil tube is arranged outside the gas-liquid separator. The utility model has the advantages of integration of the evaporator and the gas-liquid separator, enhancement of the heat utilization efficiency of the evaporator, compact structure, high safety and easy maintenance and is a liquefied-gas evaporating device which is suitable for various hot-water heat resources.
Description
The utility model relates to a kind of liquefied petroleum gas (LPG) that makes and becomes the forced evaporation equipment of gaseous state by liquid state, is applicable to public welfare user and liquid gas zone supply stations such as restaurant, authority canteen.
The liquid gas vaporizer is used more abroad, because external liquid gas composition is more single, mostly is pure propane or pure butane, and is impure few, so the structural integrity of product is strong, and maintenance not easy to assemble; And domestic liquid gas composition is comparatively complicated, except that containing propane, butane, also has the above composition of more carbon 5 (C5), causes overseas equipment to be difficult to operation, maintenance and maintenance; Domestic existing liquid gas evaporation equipment, the employing coil pipe is dipped in the heat transfer type in the hot water, vaporizer body and gas-liquid separator split are provided with, can not make full use of the heat of thermal source in the vaporizer, and structure is huge, heat transfer efficiency is not high, owing to temperature reduces time condensation takes place in separation process.
The purpose of this utility model is, designs a kind of novel water-bath type liquefied petroleum gas vaporizer, and vaporizer and gas-liquid separator are integrated, and improves the heat utilization efficiency of vaporizer, and compact structure, and Safety performance is good, and is easy to maintenance, can use various heat source of hot water.
Water-bath type liquefied petroleum gas vaporizer of the present utility model is made up of support, housing, liquid gas suction tude, liquefied gas residue discharge tube, angle valve, spill pipe, turnover water pipe, drain pipe, liquid gas steam outlet pipe, it is characterized in that:
The housing of being made by metallic material divides inner housing and frame, between inner and outer shell, clamp thermal insulation layer, the cartridge type gas-liquid separator is set in housing, at the coil-like liquefaction tracheae of gas-liquid separator outer installment, it is divided into two-part up and down, top is connected with the liquid gas suction tude, intermediate portion from gas-liquid separator enters in the lower end in the bottom, the liquid gas steam outlet pipe is arranged on gas-liquid separator top, the intake pipe amount of establishing is on the top of vaporizer, and outlet pipe is arranged on the bottom of vaporizer, and drain pipe is arranged on lower part of frame, spill pipe is arranged on the housing inboard, and the upper end of gas-liquid separator is provided with angle valve and liquefied gas residue discharge tube.
Water-bath type liquefied petroleum gas vaporizer of the present utility model also can have been made the heat source of hot water form of pressing, cylindrical shell is welded into by roll of steel plate or makes two-part up and down by steel plate, by flange coupling, last lower seal head adopts the ellipsoidal head with material, waste pipe is arranged on a side of lower seal head, the liquid gas suction tude is entered by upper cover, and steam outlet pipe is drawn by gas-liquid separator top.
The heat transfer type of water-bath type liquefied petroleum gas vaporizer of the present utility model is to adopt coil arrangement, liquefaction is made leave with rage in the coil pipe, be dipped in the hot bath, its working procedure is: thermal source hot water enters in the evaporator tube by the water-circulating pump effect, water level is high to flooding coil pipe fully, by the coil pipe wall intraluminal fluid gasification is conducted heat, the cooling water after the heat exchange is flowed out by outlet pipe; Liquid simultaneously liquid gas enters in the liquid gas coil pipe, is managed outer hot water heating, gasification gradually, and the liquid gas after the gasification enters in the gas-liquid separator, and the drop separation of carrying is come out, and dry liquid gas flows out through steam outlet pipe, enters user pipe; Isolated raffinate is drawn by liquid-discharging tube, drains in the raffinate collecting tank.
Water-bath type liquefied petroleum gas vaporizer of the present utility model, since with the gas-liquid separation tolerance in evaporator tube, make compact equipment, through the liquid gas of coil pipe heating and gasifying in gas-liquid separator by double heating, further evaporation, gasification, drying make the heat of the interior hot water of evaporator tube to be fully used; Coil pipe is fixed on the gas-liquid separator in aggregates, relies on supporting leg to place in the vaporizer tube, can make maintenance, easy accessibility, and the part of coil pipe enters from the middle part of gas-liquid separator, has guaranteed that liquid gas has enough liquid storage spaces in gas-liquid separator; Clamped thermal insulating material between the vaporizer inner/outer tube, can reduce the hot water heat dissipation, the connection between the inside and outside cylindrical shell does not have the contact between the metal, makes to reduce by the outside heat radiation of metal heat-conducting between the inside and outside cylindrical shell, thereby obtains good heat insulation effect.
Water-bath type liquefied petroleum gas vaporizer of the present utility model is applicable to the liquid gas evaporation equipment of various heat source of hot water.
Below in conjunction with drawings and Examples water-bath type liquefied petroleum gas vaporizer is described further.
Fig. 1 is water-bath type liquefied petroleum gas evaporation structure plan view
Fig. 2 has hot water to press the water-bath type liquefied petroleum gas evaporation structure plan view of thermal source
Fig. 3 is water-bath type liquefied petroleum gas vaporizer implementation system figure
As shown in Figure 1, a kind of nothing is pressed thermal source water-bath type liquefied petroleum gas (LPG) vaporizer, form by support 1, cylindrical shell, liquid gas suction tude 7, liquefied gas residue discharge tube 10, angle valve 9, spill pipe 13, intake pipe 8, outlet pipe 16, drain pipe 17, liquid gas steam outlet pipe 11, it is characterized in that:
The housing of being made by metallic material divides inner barrel 2 and outer cylinder body 4, interior, clamp thermal insulation layer 3 between the outer cylinder body, barrel-shaped gas-liquid separator 6 is set in cylindrical shell, at the coil-like liquid gas coil pipe 5 of gas-liquid separator outer installment, it is divided into two-part up and down, top is connected with liquid gas suction tude 7, the bottom enters from the intermediate portion of gas-liquid separator 6 in the lower end, liquid gas steam outlet pipe 11 is arranged on gas-liquid separator top, intake pipe 8 is arranged on the top of vaporizer, and outlet pipe 16 is arranged on the bottom of vaporizer, and drain pipe 17 is arranged on lower part of frame, spill pipe 13 is arranged on the housing inboard, and the upper end of gas-liquid separator is provided with angle valve 9 and liquefied gas residue discharge tube 10.
Among Fig. 1,14-supporting leg, 12, the upper and lower shrouding of 15-evaporimeter
Among Fig. 2,12-upper cover
Among Fig. 3,18-liquid gas storage tank, 19-thermal storage tank, 20-return piping,
The 21-Safety relief valve, 22-hot water circulating pump.
Claims (2)
1, a kind of water-bath type liquefied petroleum gas vaporizer is made up of support, housing, liquid gas suction tude, liquefied gas residue discharge tube, angle valve, spill pipe, turnover water pipe, drain pipe, liquid gas steam outlet pipe, it is characterized in that;
The housing of being made by metallic material divides inner housing and frame, between inner and outer shell, clamp thermal insulation layer, the cartridge type gas-liquid separator is set in housing, at the coil-like liquefaction tracheae of gas-liquid separator outer installment, it is divided into two-part up and down, top is connected with the liquid gas suction tude, intermediate portion from gas-liquid separator enters in the lower end in the bottom, the liquid gas steam outlet pipe is arranged on gas-liquid separator top, intake pipe is arranged on the top of vaporizer, and outlet pipe is arranged on the bottom of vaporizer, and drain pipe is arranged on lower part of frame, spill pipe is arranged on the housing inboard, and the upper end of gas-liquid separator is provided with angle valve and liquefied gas residue discharge tube.
2, water-bath type liquefied petroleum gas vaporizer as claimed in claim 1, it is characterized in that: described cylindrical shell is welded into by roll of steel plate or steel pipe is made two-part up and down, by flange coupling, last lower seal head is an ellipsoidal head, waste pipe is arranged on a side of lower seal head, the liquid gas suction tude is entered by upper cover, and steam outlet pipe is drawn by gas-liquid gas-liquid separator top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211696 CN2231360Y (en) | 1995-05-25 | 1995-05-25 | Water bath type liquefied petroleum gas evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211696 CN2231360Y (en) | 1995-05-25 | 1995-05-25 | Water bath type liquefied petroleum gas evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2231360Y true CN2231360Y (en) | 1996-07-17 |
Family
ID=33862086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95211696 Expired - Fee Related CN2231360Y (en) | 1995-05-25 | 1995-05-25 | Water bath type liquefied petroleum gas evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2231360Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313131A (en) * | 2010-06-29 | 2012-01-11 | 赖彦村 | Liquid phase gas heating method |
| CN103235005A (en) * | 2013-04-23 | 2013-08-07 | 湖南三德科技股份有限公司 | Air path device for heat insulation type spontaneous combustion testing device |
| CN104747907A (en) * | 2015-03-30 | 2015-07-01 | 中国空分设备有限公司 | Overflow structure of water bath vaporizer |
| CN105402596A (en) * | 2015-10-23 | 2016-03-16 | 北京控制工程研究所 | Transfer device for filling xenon into satellite electric propulsion system |
| KR101805523B1 (en) * | 2016-03-22 | 2017-12-13 | (주)대주기계 | Lng vaporizer |
| CN111022921A (en) * | 2019-11-27 | 2020-04-17 | 惠生（南通）重工有限公司 | Heat exchange system of printing plate type LNG vaporizer |
-
1995
- 1995-05-25 CN CN 95211696 patent/CN2231360Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313131A (en) * | 2010-06-29 | 2012-01-11 | 赖彦村 | Liquid phase gas heating method |
| CN103235005A (en) * | 2013-04-23 | 2013-08-07 | 湖南三德科技股份有限公司 | Air path device for heat insulation type spontaneous combustion testing device |
| CN103235005B (en) * | 2013-04-23 | 2016-01-27 | 湖南三德科技股份有限公司 | For the gas path device of heat-insulating spontaneous combustion testing apparatus |
| CN104747907A (en) * | 2015-03-30 | 2015-07-01 | 中国空分设备有限公司 | Overflow structure of water bath vaporizer |
| CN105402596A (en) * | 2015-10-23 | 2016-03-16 | 北京控制工程研究所 | Transfer device for filling xenon into satellite electric propulsion system |
| CN105402596B (en) * | 2015-10-23 | 2018-12-21 | 北京控制工程研究所 | A kind of transferring device for the filling of satellite electric propulsion system xenon |
| KR101805523B1 (en) * | 2016-03-22 | 2017-12-13 | (주)대주기계 | Lng vaporizer |
| CN111022921A (en) * | 2019-11-27 | 2020-04-17 | 惠生（南通）重工有限公司 | Heat exchange system of printing plate type LNG vaporizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |