CN102022615A - LPG (Liquefied Petroleum Gas) air-temperature vaporizer - Google Patents
LPG (Liquefied Petroleum Gas) air-temperature vaporizer Download PDFInfo
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- CN102022615A CN102022615A CN2010102683052A CN201010268305A CN102022615A CN 102022615 A CN102022615 A CN 102022615A CN 2010102683052 A CN2010102683052 A CN 2010102683052A CN 201010268305 A CN201010268305 A CN 201010268305A CN 102022615 A CN102022615 A CN 102022615A
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Abstract
The invention relates to an LPG (Liquefied Petroleum Gas) air-temperature vaporizer comprising a support frame, a drain outlet, a liquid inlet, finned tubes, a liquid level control device, an air outlet, an air outlet tube, a connecting tube, a suspension tube, a floating ball, a liquid guide tube and a liquid outlet. The upper end of the liquid level control device is connected with the air outlet pipe, and the lower end of the liquid level control device is connected with the liquid guide tube, thereby the liquid level control device can be used as an electronic liquid level control device as well as a manual liquid level control device. One end of a flow control device is connected to the upper end of a row of finned tubes on the tail end, the other end is suspended, and the port of the end is closed, and a floating ball is contained in the middle of the flow control device. The finned tubes have 4-8 fin surfaces, and the heights of the fin surfaces are not greater than 1/2 of a gas between the two rows of finned tubes. The lower end of the liquid guide tube contains one drain outlet. The upper ends of the first four rows of finned tubes are transversely connected with a liquid tube. The middle of the guide tube is connected with the air outlet tube, and one air outlet is contained on the top of the air outlet tube. The upper ends of the last two rows of finned tubes are connected by one connecting tube and connected with the air outlet tube. The LPGair-temperature vaporizer has the advantages of effectively solving the problem of low air outlet efficiency caused by internal circulation of a pipeline in the process of transforming LPG to a gaseous state from a liquid state and simultaneously controlling the transformed gas amount by using the liquid level control device.
Description
[technical field]
The present invention relates to a kind of industry and civilian energy-saving equipment, with the gas reforming of liquid state is the gas of gaseous state, the gas liquid oxygen that wherein relates to, liquid nitrogen, liquid argon, LCO2, LPG gasification technology field, particularly a kind of technical field that is used for cryogenic liquide LPG (liquefied petroleum gas) air temperature type vaporizer.
[background technique]
Well-known LPG (liquefied petroleum gas) is liquid in storage or transportation, because littler than gaseous state volume under the liquid state.In use need to be converted into gaseous state, the LPG liquid temperature is-196 degree, and being converted into gaseous process at it needs a large amount of heats that absorb, and is subjected to condition institute its changing effect of limitations affect in the scale conversion.The appearance of vaporizer makes above problem be well solved, vaporizer is according to providing heat mode difference to have a variety of, what people used always is air-heating type gasifier, this vaporizer utilizes air normal temperature liquid towards LPG heating to make it to be converted into gas, and these device energy-conserving and environment-protective have obtained using widely.
Yet existing air temperature type vaporizer, the general end of its each fin tube is connected with liquid entering hole, each fin tube generally connects by conduit in its bottom, in the end a fin tube connects the air outlet, this device is because no inner loop device gasification result is undesirable, simultaneously when atmospheric temperature is hanged down or can not control the LPG fluid flow in the time of higher and control the LPG liquid reformed gas scale of construction.
[summary of the invention]
Undesirable and the uncontrollable LPG fluid flow of effect is controlled the deficiency of the LPG liquid reformed gas scale of construction in the liquid conversion of the air-heating type gasifier LPG that occurs in order to overcome in the prior art, the invention provides a kind of novel LPG air temperature type vaporizer, this device has effectively solved the undesirable and uncontrollable underfed of gasification result, has very strong practicability, this device is simple and practical simultaneously, has the excellent popularization effect.
The technological scheme that technical solution problem of the present invention is adopted is: a kind of LPG air temperature type vaporizer is made up of supporting frame, sewage draining exit, liquid entering hole, fin tube, fluid level control device, air outlet, steam outlet pipe, connecting tube, suspension pipe, ball float, liquid conduits, liquid outlet.
Described a kind of LPG air temperature type vaporizer is characterized in that comprising a fluid level control device, and this device upper end connects steam outlet pipe, and the lower end is connected with liquid conduits, and this device can make the electronic level control gear, also can make manual fluid level control device.
Described a kind of LPG air temperature type vaporizer is characterized in that comprising a flow control device, and this installs an end and is connected in one row's fin tube upper end, end, and an other end hangs, and this port closed comprises a ball float in the middle of this device.
Described a kind of LPG air temperature type vaporizer is characterized in that its finned surface of its fin tube is a 4-8 finned surface, its highly be not more than two row fin tubes between spacing 1/2.
Described a kind of LPG air temperature type vaporizer is characterized in that its liquid conduits lower end comprises a sewage draining exit.
Described a kind of LPG air temperature type vaporizer is characterized in that preceding four row's fin tube upper ends laterally are connected with liquid line, and the conduit middle part is connected with steam outlet pipe, and this steam outlet pipe top comprises an air outlet.Two row's fin tube upper ends, back have a connecting tube to connect, and are connected with steam outlet pipe.
The invention has the beneficial effects as follows: effectively solve LPG and be converted in the gaseous process, be subjected to the pipeline inner loop to cause the inefficiency problem of giving vent to anger, control conversion tolerance by fluid level control device simultaneously by liquid state.
Further understand feature of the present invention and technology contents for making, see drawings and embodiments of the present invention for details, yet appended graphic only for reference and explanation usefulness is limited the present invention.
[description of drawings]
Fig. 1 is a structural drawing of the present invention
Fig. 2 is understructure figure of the present invention
Fig. 3 is a side-looking structural drawing of the present invention
Among the figure, the 101-supporting frame; The 102-sewage draining exit; The 103-liquid entering hole; The 105-fin tube; The 106-fluid level control device; The 107-air outlet; The 108-steam outlet pipe; The 109-connecting tube; The 110-pipe that suspends; The 111-ball float; The 112-liquid conduits; The 113-liquid outlet.
[embodiment]
The present invention will be further described below in conjunction with Fig. 1-Fig. 3 and embodiment:
When LPG liquid flows into from the 103-liquid entering hole, enter preceding four row 105-fin tubes through the 112-liquid conduits, be arranged in 105-fin tube low temperature LPG liquid by 105-fin tube and air heat exchange, part is converted into gas, so gas density is lower than liquid and rises to the top and enter the 108-steam outlet pipe and connect the user by the 107-air outlet by the 109-connecting tube and use, conversion portion LPG liquid does not enter back two row 105-fin tubes continuation heat exchanges by the 109-connecting tube, wherein part is converted to gas, gas enters the 108-steam outlet pipe and connects user's use by the 107-air outlet by the 109-connecting tube of two row upper ends, back, and all the other non-switched liquid parts are flowed out by the 113-liquid outlet and enter the next unit device.
When liquid level is too high, reduce the feed liquor amount by the control of 106-fluid level control device, when liquid level is low, increase the feed liquor amount by the control of 106-fluid level control device.Simultaneously suspend 111-ball float in managing along with buoyancy of liquid rise limitation flow by suspend pipe and 111-ball float constituent apparatus 110-when the too high 108-of the causing steam outlet pipe of liquid level enters liquid of 110-; the 111-ball float is along with liquid level drops to the normal position when liquid level is normal, and this device is for playing the second pipe protection effect under the malfunctioning situation of 106-fluid level control device.
Can be after device uses a period of time by the impurity in the 102-sewage draining exit discharge liquid, attending device.
Yet the preferable feasible embodiment of above-mentioned only the present invention, non-so limitation protection domain of the present invention is done various distortion or is applied mechanically all within this technological scheme protection domain according to the foregoing description.
Claims (6)
1. a LPG air temperature type vaporizer is made up of supporting frame, sewage draining exit, liquid entering hole, fin tube, fluid level control device, air outlet, steam outlet pipe, connecting tube, suspension pipe, ball float, liquid conduits, liquid outlet.
2. a kind of LPG air temperature type vaporizer according to claim 1 is characterized in that comprising a fluid level control device, this device upper end connects steam outlet pipe, the lower end is connected with liquid conduits, and this device can make the electronic level control gear, also can make manual fluid level control device.
3. a kind of LPG air temperature type vaporizer according to claim 1 is characterized in that comprising a flow control device, and this installs an end and is connected in one row's fin tube upper end, end, and an other end hangs, and this port closed comprises a ball float in the middle of this device.
4. a kind of LPG air temperature type vaporizer according to claim 1 is characterized in that its finned surface of its fin tube is a 4-8 finned surface, its highly be not more than two row fin tubes between spacing 1/2.
5. a kind of LPG air temperature type vaporizer according to claim 1 is characterized in that its liquid conduits lower end comprises a sewage draining exit.
6. a kind of LPG air temperature type vaporizer according to claim 1 is characterized in that preceding four row's fin tube upper ends laterally are connected with liquid line, and the conduit middle part is connected with steam outlet pipe, and this steam outlet pipe top comprises an air outlet.Two row's fin tube upper ends, back have a connecting tube to connect, and are connected with steam outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102683052A CN102022615A (en) | 2010-08-26 | 2010-08-26 | LPG (Liquefied Petroleum Gas) air-temperature vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102683052A CN102022615A (en) | 2010-08-26 | 2010-08-26 | LPG (Liquefied Petroleum Gas) air-temperature vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022615A true CN102022615A (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102683052A Pending CN102022615A (en) | 2010-08-26 | 2010-08-26 | LPG (Liquefied Petroleum Gas) air-temperature vaporizer |
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| CN (1) | CN102022615A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321796A (en) * | 1979-06-28 | 1982-03-30 | Kobe Steel, Limited | Apparatus for evaporating ordinary temperature liquefied gases |
| US5251452A (en) * | 1992-03-16 | 1993-10-12 | Cryoquip, Inc. | Ambient air vaporizer and heater for cryogenic fluids |
| JPH10169897A (en) * | 1996-12-05 | 1998-06-26 | Tokyo Gas Co Ltd | Liquefied natural gas vaporizing device |
| EP1092911A2 (en) * | 1999-10-14 | 2001-04-18 | Koagas Nihon Co., Ltd. | Air-heated/hot-water type vaporizer and air-heated/hot-water type gas producing plant |
| JP2004036703A (en) * | 2002-07-02 | 2004-02-05 | Showa Denko Kk | Fluid circulation device and air temperature type liquefied gas vaporizer |
| JP2004092899A (en) * | 2002-07-11 | 2004-03-25 | Kobe Steel Ltd | Air heating type vaporizer for liquefied gas |
| JP2005003194A (en) * | 2003-05-16 | 2005-01-06 | Showa Denko Kk | Air temperature type liquefied gas vaporizer |
| JP2005069304A (en) * | 2003-08-21 | 2005-03-17 | Showa Denko Kk | Air-temperature type liquified gas vaporizer |
| JP2005156141A (en) * | 2003-10-29 | 2005-06-16 | Showa Denko Kk | Air temperature type liquefied gas vaporizer |
-
2010
- 2010-08-26 CN CN2010102683052A patent/CN102022615A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321796A (en) * | 1979-06-28 | 1982-03-30 | Kobe Steel, Limited | Apparatus for evaporating ordinary temperature liquefied gases |
| US5251452A (en) * | 1992-03-16 | 1993-10-12 | Cryoquip, Inc. | Ambient air vaporizer and heater for cryogenic fluids |
| JPH10169897A (en) * | 1996-12-05 | 1998-06-26 | Tokyo Gas Co Ltd | Liquefied natural gas vaporizing device |
| EP1092911A2 (en) * | 1999-10-14 | 2001-04-18 | Koagas Nihon Co., Ltd. | Air-heated/hot-water type vaporizer and air-heated/hot-water type gas producing plant |
| JP2004036703A (en) * | 2002-07-02 | 2004-02-05 | Showa Denko Kk | Fluid circulation device and air temperature type liquefied gas vaporizer |
| JP2004092899A (en) * | 2002-07-11 | 2004-03-25 | Kobe Steel Ltd | Air heating type vaporizer for liquefied gas |
| JP2005003194A (en) * | 2003-05-16 | 2005-01-06 | Showa Denko Kk | Air temperature type liquefied gas vaporizer |
| JP2005069304A (en) * | 2003-08-21 | 2005-03-17 | Showa Denko Kk | Air-temperature type liquified gas vaporizer |
| JP2005156141A (en) * | 2003-10-29 | 2005-06-16 | Showa Denko Kk | Air temperature type liquefied gas vaporizer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |