CN2559864Y - Self-controlling concurrent heating efficient gasifier - Google Patents
Self-controlling concurrent heating efficient gasifier Download PDFInfo
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- CN2559864Y CN2559864Y CN 02272049 CN02272049U CN2559864Y CN 2559864 Y CN2559864 Y CN 2559864Y CN 02272049 CN02272049 CN 02272049 CN 02272049 U CN02272049 U CN 02272049U CN 2559864 Y CN2559864 Y CN 2559864Y
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- solenoid valve
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Abstract
An automatically self-controlled concurrent heating high efficient vaporizer belongs to the technical field of liquid phase vaporizers, a concurrent heating device is arranged between a pressure regulating appliance and a vaporizing appliance, which is a recycling system formed by a water-bath afterburner, a heat source, a water pump and a water storage tank, and a balance pipe is connected between an upper gas collector and a lower infusion tube of the vaporizing appliance, a liquid level sensor preset in the middle of the balance pipe, a liquid level controlling device, relative electromagnetic valves, pumps and heat sources form a liquid controlling system, which can turn on the concurrent heating device and prevent the effusion of the vaporizing appliance from surging to the top according to liquid level signals, and the utility model is mainly applied in gas transmitting construction of liquefied petroleum gas.
Description
Technical field
The utility model relates to liquid-phase vaporization device technical field, particularly a kind of automatic control concurrent heating high-efficiency gasification device.
Background technique
At present the liquid-phase vaporization device of using is representative with two kinds of forms, the one, use the vaporizer of modes such as electric heating type that equal pressure principle makes, water-bath type, steam heating, this type vaporizer except that potential safety hazard how, also need consume a large amount of energy.The 2nd, a kind of by the differential pressure principle manufacturing, for example, the disclosed utility model patent ZL00215168.5 of Patent Office of the People's Republic of China number, " a kind of natural energy that utilizes quickens the liquid gas vaporization device ", disclose a kind of natural energies such as solar energy, wind energy, underground water that utilize, reached natural energy (or claiming air temperature type) vaporizer of vaporization purpose by heat exchanger.This type vaporizer can not consume the artificial energy source fully under certain ambient temperature, vaporizer is suit heat energy source of the gas pipe in the indusion tube of heat absorber and vaporizer, imports above-mentioned mentioned thermal source when ambient temperature reduces, and reaches the purpose of quickening gasification.
The vaporizer that utilizes natural energy to quicken the more isobaric form of liquid gas vaporization device has had breakthrough development on using, also demonstrate on function and can utilize other thermals source to carry out concurrent heating, has reached to a certain extent to quicken the gasification purpose.But in application process, remain in some problem demanding prompt solutions:
1, the butane content of the present liquefied petroleum gas (LPG) of using of China is higher, the boiling point of butane is-5 ℃, because the temperature difference and heat transfer rate's factor, in heat exchanger, the component boiling point temperature difference of heat energy temperature and liquid gas is lower than+25 ℃ the time, its gasification rate is slower, when ambient temperature be reduced to+10 ℃ the time, natural heat energies such as wind energy that heat source tube imports, underground water (+16 ℃), solar energy are to guarantee that vaporizer reaches specified amount of vaporization.The hydrops in the gasification installation will raise rapidly to rush to summit and close anti-liquid device and suspend gas transmission this moment, thereby influenced user's production.
2, for addressing the above problem, suit heat energy source of the gas pipe in the aluminum alloy fin indusion tube has the function of vaporization quickened and the concurrent heating of importing warm water, but exists sizable hidden danger:
1. warm water circulates in closed pipeline, when water circulation system breaks down, accumulates the interior water of pipe and freezes rapidly in a large amount of endothermic processes of liquid gas, therefore, has the hidden danger of freezing and expansion squeeze crack tracheae in the heat energy source of the gas Guan Zaiguan.
2. the suit heat source tube does not still have technology to carry out preservative treatment to inner tube wall at present in the indusion tube, therefore, extensively utilize the water of industrial exhaust heat water, boiler water and some unprocessed band impurity to make concurrent heating usefulness, its contained soda acid, microorganism to the corrosion of aluminium be with destructive, have certain flow velocity especially in the pipe of sealing, its rate of wear is faster.In addition, in the gasification installation that every group is made up of the indusion tube of tens of long 2600mm, bore 20mm, be difficult to detect the erosion corrosion degree of pipe in it.
3, according to mode of structure and the operating method of heat absorption in the natural energy vaporizing unit with vaporizer, use in service is exceedingly difficult at the gas station, is difficult to carry out.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of both can make full use of variation of ambient temperature, energy saving, again can be under the higher situation of the butane content of variation of ambient temperature and liquefied petroleum gas (LPG), utilize water temperature compensation heating and gasifying, accomplish safe and reliable, easy to operate high-efficiency gasification device.
The technical solution that the utility model proposed is such: a kind of automatic control concurrent heating high-efficiency gasification device, comprise liquid-phase tube solenoid valve 1, regulator 2, gasification installation 16, this regulator 2 is by two pressure governor 2-1, three pressure gauge 2-2, three ball valve 2-3 serial connections form, this gasification installation 16 is by fin indusion tube 11, last gas collecting tube 12, following indusion tube 15 is formed, connect side by side between last gas collecting tube 12 and the following indusion tube 15 one group of fin indusion tube 11 is housed, the liquid gas of basin by pipeline through liquid-phase tube solenoid valve 1, regulator 2, gasification installation 16 also exports the user to from last gas collecting tube 12, is connected with heat patching device 3 between the following indusion tube 15 of described regulator 2 output terminals and gasification installation 16; Described going up between gas collecting tube 12 and the following indusion tube 15 is communicated with a balance tube 13, and on these balance tube 13 1 predetermined location liquid level signal sensor 14 is housed; Also be provided with a fluid level controller 17, its input end is connected with liquid level signal sensor 14 output terminals, and its output terminal is connected to liquid-phase tube solenoid valve 1 control end and heat patching device 3 control ends respectively.Described heat patching device 3 is made up of water-bath afterburner 7, thermal source 6, water pump 5, first water storage tank 4, drain solenoid valve 10, second water storage tank 8 and the heat absorption tube of putting within it 9 constitute water-bath afterburner 7, place the first high-order water storage tank 4, water pump 5, thermal source 6, second water storage tank 8 in turn pipeline connect and compose hot water circulation loop, second water storage tank, 8 bottoms are provided with waste pipe and drain solenoid valve 10.Described heat absorption tube 9 is connected by at least two metal sleeves 23 serial or parallel connections, pipe end is non-disconnectable structure, interior pipe 21 upper and lower ports open wide, interior pipe 21 is connected with concurrent heating water, formed cavity 22 is connected with liquid phase petroleum gas between metal sleeve 23 and the interior pipe 21, described heat absorption tube 9 input ends are connected with regulator 2 output terminals, and its output terminal is connected with the following indusion tube 15 of gasification installation 16.Described fluid level controller 17 output terminals are connected to water pump 5 control ends, drain solenoid valve 10 control ends and alarm 18 input ends respectively.
Compared with prior art, the utlity model has following beneficial effect:
Water-bath afterburner structure advantage is: 1. heat absorption tube adopts sleeve pipe, has increased heat exchange area and transmission of heat infiltration; 2. heat absorption tube adopts open type, can inspect the situation of its corrosion with vision and instrument; 3. avoided the hidden danger of sealing pipeline ice expansion squeeze crack pipe fully; 4. circulating water slowly circulates at water storage tank, has reduced the wearing and tearing of the quick operation of hard water to heat absorption tube.
Description of drawings
Fig. 1 is an embodiment's of the utility model an automatic control concurrent heating vaporizer structural representation.
Fig. 2 is a kind of structural representation of water-bath afterburner shown in Figure 1, and three sleeve pipes in the heat absorption tube are for being connected in series.
Fig. 3 is another structural representation of water-bath afterburner shown in Figure 1, and two sleeve pipes in the heat absorption tube are for being connected in parallel.
Embodiment
By following embodiment the utility model is further elaborated.
Fig. 2 demonstrates the structure of water-bath afterburner 7, and its shell is a square water storage tank 8, and the water-in and water-out interface of water cycle is housed on its housing, the discharge pipe interface of discharging condensed water, water storage tank ponding.Heat absorption tube 9 is housed in the water storage tank 8, this heat absorption tube 9 is connected by two to four aluminum alloy sleeve pipe 23 serial or parallel connections, and present embodiment adopts three aluminum alloy sleeve pipes 23 to be connected in series, pipe 21 in every sleeve pipe 23 is with, sleeve end is non-disconnectable structure, and interior pipe 21 is upper and lower to be open type.Fig. 3 has shown the another kind of structure of water-bath afterburner 7, and two sleeve pipes 23 are for being connected in parallel in its heat absorption tube.
When ambient temperature or liquefied petroleum gas (LPG) composition change when causing that amount of vaporization is not enough, fluid level controller is opened the water temperature bucking-out system, 35 ℃-50 ℃ warm water is sent into the water-bath afterburner from thermal source, and heat absorption tube can compensate the required heat of gasification rapidly, works to substitute an equal pressure vaporizer.
Figure 1 shows that a kind of automatic control concurrent heating high-efficiency gasification device system architecture schematic representation.When ambient temperature and liquefied petroleum gas (LPG) component meet the user job condition, the liquid level of vaporizer is in normal height, and the liquid of petroleum gas enters heat patching device 3 to gasification installation 16 from basin through regulator 2 and deliver to user's pipe network from last gas collecting tube 12 outlets after fully gasifying.When ambient temperature reduces and the butane ratio of liquefied petroleum gas (LPG) is higher and during the amount of vaporization reduction, liquid levels in the gasification installation 16 are increased to above half of fin indusion tube 11 more than the height (this example sets), this moment fluid level transmitter (sensor) 14 with signal feed back to fluid level controller 17.Controller 17 promptly starts water pump 5 automatically, closes waste pipe solenoid valve 10, opens heat patching device 3, if heat patching device 3 lost efficacy, controller 17 is promptly closed liquid-phase tube solenoid valve 1 automatically, cuts off liquid channel, and alarm 18 gives the alarm, and vaporizer quits work.
Since adopted technique scheme, the utility model to realize automatic control, multiple functional, easy and simple to handle, safe and reliable, efficient energy-saving.
Claims (4)
1, a kind of automatic control concurrent heating high-efficiency gasification device, comprise liquid-phase tube solenoid valve (1), regulator (2), gasification installation (16), this regulator (2) is by two pressure governors (2-1), three pressure gauges (2-2), three ball valves (2-3) serial connection forms, this gasification installation (16) is by fin indusion tube (11), last gas collecting tube (12), following indusion tube (15) is formed, connect side by side between last gas collecting tube (12) and the following indusion tube (15) one group of fin indusion tube (11) is housed, the liquid gas of basin by pipeline through liquid-phase tube solenoid valve (1), regulator (2), gasification installation (16) also exports the user to from last gas collecting tube (12), it is characterized in that: be connected with heat patching device (3) between the following indusion tube (15) of described regulator (2) output terminal and gasification installation (16); Described going up between gas collecting tube (12) and the following indusion tube (15) is communicated with a balance tube (13), and on these balance tube (13) one predetermined location liquid level signal sensor (14) is housed; Also be provided with a fluid level controller (17), its input end is connected with liquid level signal sensor (14) output terminal, and its output terminal is connected to liquid-phase tube solenoid valve (1) control end and heat patching device (3) control end respectively.
2, automatic control concurrent heating high-efficiency gasification device according to claim 1, it is characterized in that: described heat patching device (3) is made up of water-bath afterburner (7), thermal source (6), water pump (5), first water storage tank (4), drain solenoid valve (10), second water storage tank (8) and the heat absorption tube of putting within it (9) constitute water-bath afterburner (7), place high-order first water storage tank (4), water pump (5), thermal source (6), second water storage tank (8) in turn pipeline connect and compose hot water circulation loop, second water storage tank (8) bottom is provided with waste pipe and drain solenoid valve (10).
3, automatic control concurrent heating high-efficiency gasification device according to claim 2, it is characterized in that: described heat absorption tube (9) is connected by at least two metal sleeves (23) serial or parallel connection, pipe end is non-disconnectable structure, interior pipe (21) upper and lower port opens wide, interior pipe (21) is connected with concurrent heating water, formed cavity (22) is connected with liquid phase petroleum gas between metal sleeve (23) and the interior pipe (21), described heat absorption tube (9) input end is connected with regulator (2) output terminal, and its output terminal is connected with the following indusion tube (15) of gasification installation (16).
4, automatic control concurrent heating high-efficiency gasification device according to claim 1 is characterized in that: described fluid level controller (17) output terminal is connected to water pump (5) control end, drain solenoid valve (10) control end and alarm (18) input end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272049 CN2559864Y (en) | 2002-07-24 | 2002-07-24 | Self-controlling concurrent heating efficient gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272049 CN2559864Y (en) | 2002-07-24 | 2002-07-24 | Self-controlling concurrent heating efficient gasifier |
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| Publication Number | Publication Date |
|---|---|
| CN2559864Y true CN2559864Y (en) | 2003-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02272049 Expired - Fee Related CN2559864Y (en) | 2002-07-24 | 2002-07-24 | Self-controlling concurrent heating efficient gasifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954344A (en) * | 2012-11-08 | 2013-03-06 | 江苏华泰重工装备有限公司 | Novel chlorine gas vaporization device |
| CN107646386A (en) * | 2017-10-26 | 2018-02-02 | 广东华南特种气体研究所有限公司 | A kind of agriculture gas supply and regulating system |
-
2002
- 2002-07-24 CN CN 02272049 patent/CN2559864Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954344A (en) * | 2012-11-08 | 2013-03-06 | 江苏华泰重工装备有限公司 | Novel chlorine gas vaporization device |
| CN107646386A (en) * | 2017-10-26 | 2018-02-02 | 广东华南特种气体研究所有限公司 | A kind of agriculture gas supply and regulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030709 Termination date: 20100724 |