CN211399738U - Snakelike fire tube type gas steam generator - Google Patents
Snakelike fire tube type gas steam generator Download PDFInfo
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- CN211399738U CN211399738U CN201921608050.2U CN201921608050U CN211399738U CN 211399738 U CN211399738 U CN 211399738U CN 201921608050 U CN201921608050 U CN 201921608050U CN 211399738 U CN211399738 U CN 211399738U
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Abstract
The utility model discloses a serpentine fire tube type gas steam generator, which comprises a furnace body and a gas generator, wherein a combustion bin and a water storage bin are arranged in the furnace body, and the gas generator is arranged in the combustion bin; the combustion bin is connected with a snake-shaped fire tube which is spirally arranged in the water storage bin, and the rotating diameter is gradually increased from bottom to top. The device has simple structure, greatly improves the utilization rate of the gas generating device by utilizing the serpentine fire tube, improves the heating area of the water body, and increases the generation amount of water vapor; the water in the water storage tank at the outer side is heated by the heat flow of the fuel gas, so that the rapid reduction of the water temperature in the furnace is avoided; the reaction speed of the water vapor of the device is improved; meanwhile, the heat flow also pushes the turbine to operate, so that sufficient air is provided for the combustion bin, the combustion efficiency of gas is further enhanced, and the flow of the heat flow is accelerated.
Description
Technical Field
The utility model relates to an energy equipment specifically is a gas steam generator of snakelike fire tube formula.
Background
A steam generator is a device that heats water to steam or steam using the heat energy of fuel or other energy sources; gas is widely used as a common clean energy source, and further, a gas steam generating device is further developed and widely applied to daily life.
At present, the steam generating speed of the current gas steam generating device is low, the full utilization of steam cannot be realized, and the requirement of the existing steam for quick high production in actual production cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas steam generator of snakelike fire tube formula to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a snakelike fire tube type gas steam generator comprises a furnace body and a gas generator, wherein a combustion bin and a water storage bin are arranged in the furnace body, and the gas generator is arranged in the combustion bin; the combustion bin is connected with a snake-shaped fire tube which is spirally arranged in the water storage bin, and the rotating diameter is gradually increased from bottom to top.
As a further aspect of the present invention: the gas generator is connected with an air inlet pipeline, and an air pressure control valve is arranged on the air inlet pipeline.
As a further aspect of the present invention: the water storage bin is connected with an air outlet pipe and a pressure sensor, the air outlet pipe is connected with a flow valve, the pressure sensor is arranged at the top of the water storage bin, and the pressure sensor is connected with a first control module.
As a further aspect of the present invention: and the first control module is connected with a flow valve and an air pressure control valve.
As a further aspect of the present invention: one end of the snake-shaped fire tube is connected with a smoke exhaust tube.
As a further aspect of the present invention: the outer side of the furnace body is connected with a water storage tank; the water storage tank is connected to the water storage bin through a pipeline, and a valve is arranged on the pipeline; a liquid level sensor is connected and arranged in the water storage bin, a second control module is connected onto the liquid level sensor, and a valve is further connected onto the second control module.
As a further aspect of the present invention: the smoke exhaust pipe is arranged in the water storage tank in a penetrating mode.
As a further aspect of the present invention: the combustion chamber is connected with an air pipeline, the tail end of the smoke exhaust pipe is connected with an air inlet of the turbine, and an air suction port of the turbine is connected with the air pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure, greatly improves the utilization rate of the gas generating device by utilizing the serpentine fire tube, improves the heating area of the water body, and increases the generation amount of water vapor; the water in the water storage tank at the outer side is heated by the heat flow of the fuel gas, so that the rapid reduction of the water temperature in the furnace is avoided; the reaction speed of the water vapor of the device is improved; meanwhile, the heat flow also pushes the turbine to operate, so that sufficient air is provided for the combustion bin, the combustion efficiency of gas is further enhanced, and the flow of the heat flow is accelerated.
Drawings
FIG. 1 is a schematic view of a serpentine flame tube type gas steam generator.
FIG. 2 is a schematic structural view of a sectional view A-A of a serpentine flame tube type gas steam generator.
In the figure: 1-air inlet pipeline, 2-air pressure control valve, 3-furnace body, 4-gas generator, 5-heating plate, 6-serpentine fire tube, 7-control module I, 8-flow valve, 9-air outlet pipe, 10-water storage tank, 11-smoke exhaust pipe, 12-valve, 13-control module II, 14-turbine, 15-air pipeline, 16-pressure sensor, 17-combustion bin, 18-water storage bin and 19-liquid level sensor.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-2, a serpentine fire tube type gas steam generator includes a furnace body 3 and a gas generator 4, wherein a combustion chamber 17 and a water storage chamber 18 are disposed in the furnace body 3, and the gas generator 4 is disposed in the combustion chamber 17; the combustion bin 17 is connected with a serpentine fire tube 6, the specific structural form of the serpentine fire tube 6 is not limited, in this embodiment, preferably, the serpentine fire tube 6 is spirally arranged in the water storage bin 18, and the rotation diameter is gradually increased from bottom to top; when the combustion bin 17 heats the water in the water storage bin 18 to generate steam, the heat flow generated in the combustion bin 17 moves along the serpentine fire tube 6, so that the temperature of the outer wall of the serpentine fire tube 6 is increased, the serpentine fire tube 6 further heats the water in the water storage bin 18, the steam output is improved, and the steam generation efficiency is improved; because the snakelike firetube 6 lay from lower to upper spiral diameter progressively grow, and then snakelike firetube 6 reduces at the heat consumption of bottom for 18 waters in whole water storage storehouse are heated evenly, and further make the output of steam steady.
Further, the gas generator 4 is connected with a gas inlet pipeline 1, so that uninterrupted gas supply is further realized; and the air inlet pipeline 1 is provided with an air pressure control valve 2 so as to control the air inflow of the fuel gas generator 4 and further control the combustion state and the heat quantity of the fuel gas generator 4.
Further, an air outlet pipe 9 and a pressure sensor 16 are connected to the water storage bin 18, and steam generated in the water storage bin 18 is discharged through the air outlet pipe 9 to be used for daily production and life; the air outlet pipe 9 is connected with a flow valve 8 for controlling the flow when the steam is discharged; the pressure sensor 16 is arranged at the top of the water storage bin 18 and used for monitoring the pressure in the water storage bin 18, and the control module I7 is connected to the pressure sensor 16.
Further, the flow valve 8 and the air pressure control valve 2 are connected to the first control module 7, and after a pressure signal of the pressure sensor 16 is transmitted to the first control module 7, the first control module 7 controls the opening and closing of the flow valve 8 and the air pressure control valve 2 according to the pressure signal; when the pressure signal shows that the pressure is higher than the set value, the flow valve 8 increases the first flow caliber for rapid pressure relief; when the pressure signal shows that the pressure is lower than the set value, the air pressure control valve 2 increases the caliber to improve the air input of the fuel gas, further improves the combustion amount of the fuel gas generator, further improves the steam generation rate, and increases the pressure in the water storage bin 18.
Further, the other end of the serpentine fire tube 6 is connected with a smoke exhaust pipe 11 for exhausting heat in the pipeline and ensuring air circulation in the combustion chamber 17.
Further, in order to ensure that water in the water storage bin 18 can be supplemented in time, the outer side of the furnace body 3 is connected with a water storage tank 10; the water storage tank 10 is connected to a water storage bin 18 through a pipeline, and a valve 12 is arranged on the pipeline and used for controlling water flow; a liquid level sensor 19 is connected and arranged in the water storage bin 18, a second control module 13 is connected to the liquid level sensor 19, and the second control module 13 is also connected to the valve 12; and then the liquid level signal of the liquid level sensor 19 is transmitted to the second control module 13, when the liquid level is lower than the set value, the valve 12 is opened, the water in the water storage tank 10 enters the water storage bin 18, and when the water level in the water storage bin 18 reaches the set value, the valve 12 is closed.
Further, for the better utilization ratio that improves this gas steam generator, the pipe 11 of discharging fume wears to establish in the catch basin 10, preheats the water in the catch basin 10 so that later stage rapid heating up in the reservoir tank 18 through the residual heat in the pipe 11 of discharging fume, and then reduces heat time, improves steam generation response time, improves steam generation efficiency.
The novel working principle is as follows: the combustion bin 17 heats the water in the water storage bin 18, heat flow generated in the combustion bin 17 moves along the fire tubes 6, so that the temperature of the outer walls of the fire tubes 6 is increased, the spiral diameters of the fire tubes 6 are gradually increased from bottom to top, the heat consumption of the bottom of the fire tubes 6 is reduced, the whole water storage bin 18 is uniformly heated, the steam is further stably produced, the control valve 2 controls the gas inflow of the gas generator 4, the combustion state and the heat quantity of the gas generator 4 are further controlled, and the control module I7 controls the flow valve 8 and the gas control valve 2 to be opened and closed according to pressure signals; the liquid level signal of the liquid level sensor 19 is transmitted to the second control module 13, when the liquid level is lower than the set value, the valve 12 is opened, the water in the water storage tank 10 enters the water storage bin 18, when the water level in the water storage bin 18 reaches the set value, the valve 12 is closed, and the residual heat in the smoke exhaust pipe 11 preheats the water in the water storage tank 10 so as to be convenient for the rapid temperature rise in the water storage bin 18 in the later period.
Example two
In order to further improve the combustion efficiency of the gas in the combustion chamber 17, the present embodiment is modified based on the first embodiment in that an air duct 15 is connected to the combustion chamber 17 for facilitating air circulation, the end of the smoke exhaust pipe 11 is connected to an air inlet of the turbine 14 to further drive the turbine to operate, and an air inlet of the turbine 14 is connected to the air duct 15.
The working principle of the embodiment is that the tail end of the smoke exhaust pipe 11 is connected with a turbine 14, the turbine is driven to operate by heat flow in the smoke exhaust pipe, an air suction port of the turbine 14 is connected to an air pipeline 15, and the other end of the air pipeline 15 is connected into a combustion bin 17; when the device generates steam, heat flow in the smoke exhaust pipe 11 pushes the turbine 14 to operate, the turbine 14 sucks air and pressurizes to transfer outside air into the combustion bin through the air pipeline 15, and therefore combustion efficiency in the combustion bin 17 is improved, and air circulation and heat flow transfer in the combustion bin 17 are accelerated.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a gas steam generator of snakelike fire tube formula, includes furnace body (3) and gas generator (4), be provided with combustion bin (17) and water storage storehouse (18) in furnace body (3), gas generator (4) set up inside combustion bin (17), its characterized in that, be connected with snakelike firetube (6) on combustion bin (17), snakelike firetube (6) become the heliciform and lay in water storage storehouse (18), and the diameter of rotation is by the gradual grow of lower to upper.
2. The serpentine fire tube type gas-steam generator as claimed in claim 1, wherein the gas generator (4) is connected with a gas inlet pipe (1), and a gas pressure control valve (2) is arranged on the gas inlet pipe (1).
3. The serpentine fire tube type gas and steam generator according to claim 1, wherein the water storage bin (18) is connected with an air outlet tube (9) and a pressure sensor (16), the air outlet tube (9) is connected with a flow valve (8), the pressure sensor (16) is arranged at the top of the water storage bin (18), and the pressure sensor (16) is connected with a first control module (7).
4. The serpentine flame tube type gas/steam generator as claimed in claim 3, characterized in that the control module I (7) is connected with a flow valve (8) and a gas pressure control valve (2).
5. The serpentine fire tube type gas steam generator as claimed in claim 1, wherein a smoke discharge tube (11) is connected to one end of the serpentine fire tube (6).
6. The serpentine fire tube type gas/steam generator as claimed in claim 5, wherein a water reservoir (10) is connected to the outside of the furnace body (3); the water storage tank (10) is connected to the water storage bin (18) through a pipeline, and a valve (12) is arranged on the pipeline; a liquid level sensor (19) is arranged in the water storage bin (18) in a connecting mode, a second control module (13) is connected onto the liquid level sensor (19), and a valve (12) is further connected onto the second control module (13).
7. The serpentine fire tube type gas steam generator as claimed in claim 6, wherein the smoke exhaust tube (11) is inserted into the water storage tank (10).
8. The serpentine fire tube type gas-steam generator according to claim 7, wherein the combustion chamber (17) is connected with an air duct (15), the end of the smoke exhaust tube (11) is connected with the air inlet of the turbine (14), and the air suction port of the turbine (14) is connected with the air duct (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608050.2U CN211399738U (en) | 2019-09-25 | 2019-09-25 | Snakelike fire tube type gas steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608050.2U CN211399738U (en) | 2019-09-25 | 2019-09-25 | Snakelike fire tube type gas steam generator |
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| Publication Number | Publication Date |
|---|---|
| CN211399738U true CN211399738U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921608050.2U Expired - Fee Related CN211399738U (en) | 2019-09-25 | 2019-09-25 | Snakelike fire tube type gas steam generator |
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| CN (1) | CN211399738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178922A (en) * | 2020-09-25 | 2021-01-05 | 祁新纪 | Condensing gas boiler |
| CN112197255A (en) * | 2020-09-25 | 2021-01-08 | 长沙中联消防机械有限公司 | Steam generation device, steam generation control method, and vehicle |
-
2019
- 2019-09-25 CN CN201921608050.2U patent/CN211399738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178922A (en) * | 2020-09-25 | 2021-01-05 | 祁新纪 | Condensing gas boiler |
| CN112197255A (en) * | 2020-09-25 | 2021-01-08 | 长沙中联消防机械有限公司 | Steam generation device, steam generation control method, and vehicle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210925 |