CN207648757U - Gas steam generator - Google Patents
Gas steam generator Download PDFInfo
- Publication number
- CN207648757U CN207648757U CN201721457053.1U CN201721457053U CN207648757U CN 207648757 U CN207648757 U CN 207648757U CN 201721457053 U CN201721457053 U CN 201721457053U CN 207648757 U CN207648757 U CN 207648757U
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- water inlet
- steam
- heating coil
- combustion chamber
- vapor
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Abstract
The utility model discloses a kind of gas steam generators, including shell, water inlet, heating coil, combustion chamber, burner and steam (vapor) outlet, water inlet and steam (vapor) outlet are fixed on shell upper end, pressure pump is provided on water inlet, water inlet connects water inlet pipe after entering shell, water inlet pipe is connected with heating coil, heating coil is closely coiled on the outside of combustion chamber, heating coil is connected with steam (vapor) outlet, air intlet each leads into combustion chamber with fuel gas inlet, and fuel gas inlet is connected with the indoor burner that burns.The equipment fuel gas buring utilization rate is high, and the efficiency of heating surface is high, can quickly heat, instantaneously producing steam.
Description
Technical field：
The utility model is related to steam generator technical fields, are specifically related to a kind of gas steam generator.
Background technology：
Steam generator is one kind of boiler, and gas steam generator is that the thermal energy generated using fuel gas buring is added water
Heat, the equipment to generate steam.Steam generator is to be widely used general heating equipment in the prior art, is widely used in
The industry-by-industries such as hospital, bathroom, dining room, food.Existing gas steam generator, inside be typically provided with heating chamber and burning
Device, heating chamber are communicated with water inlet and steam (vapor) outlet, and cold water, which enters after cavity, to be burned device and be heated as steam, and steam can be from
Steam (vapor) outlet sprays.Above structure causes existing gas steam generator, needs whole hot water in heating chamber being heated to
Boiling, can generate steam, and leading to problems such as to burn, preheating time is long, efficiency of combustion is relatively low.Therefore, the utility model is directed to
The above problem, proposition is a kind of can to generate the gas steam generator of steam by directly heating hydraulic pipeline.
Utility model content：
The purpose of this utility model is to propose a kind of gas steam generator for defect present in background technology,
Have the characteristics that generate that steam is fast, energy conservation and environmental protection.
To achieve the above object, the utility model adopts the following technical solution：Gas steam generator, it is characterised in that：
Including shell, water inlet, heating coil, combustion chamber, burner and steam (vapor) outlet, water inlet and steam (vapor) outlet are fixed on shell
It holds, is provided with pressure pump on water inlet, water inlet connects water inlet pipe after entering shell, and water inlet pipe is connected with heating coil, adds
Hot coil is closely coiled on the outside of combustion chamber, and heating coil is connected with steam (vapor) outlet, and air intlet leads to respectively with fuel gas inlet
Enter combustion chamber, fuel gas inlet is connected with the indoor burner that burns, and return pipe is also associated on steam (vapor) outlet, and return pipe connection adds
Water pump.
As a kind of optimal technical scheme of the utility model, the top of combustion chamber is connected with smoke exhaust pipe, smoke exhaust pipe
It is connected with external smokejack across shell.
As a kind of optimal technical scheme of the utility model, the combustion chamber is arranged in housing bottom surface, contact
Face is equipped with thermal insulation layer.
As a kind of optimal technical scheme of the utility model, the heating coil is copper pipe.
As a kind of optimal technical scheme of the utility model, flow is equipped in the air intlet and fuel gas inlet
Valve.
As a kind of optimal technical scheme of the utility model, the air intlet is connected with booster fan.
By using above-mentioned technical proposal, the utility model has the advantages that：When work, cold water enters combustion gas steaming
After vapour generator, heating coil is flowed by water inlet pipe, indoor combustion gas of burning is sufficiently mixed burning, heating burning with air
Room, and then quickly heat water in heating coil, and steam is discharged in steam (vapor) outlet, due to the effect of pressure pump, inside
Pressure is higher, the phenomenon that not will produce boiling in ducts.Using the technical solution of the utility model, change in the prior art pair plus
The working method that hot chamber is integrally heated is improved to instant heating type mode of heating, and the equipment fuel gas buring utilization rate is high, heating
It is efficient, it can quickly heat, instantaneously producing steam.
Description of the drawings：
Fig. 1 is the overall structure diagram of the utility model；
Wherein reference numeral indicates：Water inlet 1, pressure pump 2, shell 3, water inlet pipe 4, heating coil 5, combustion chamber 6 are empty
Gas import 7, fuel gas inlet 8, burner 9, smoke exhaust pipe 10, steam (vapor) outlet 11, return pipe 12.
Specific implementation mode：
The utility model is described in further detail below in conjunction with attached drawing.
Shown in Fig. 1, a kind of gas steam generator included by the utility model, including shell 3, water inlet 1,
Heating coil 5, combustion chamber 6, burner 9 and steam (vapor) outlet 11, water inlet 1 and steam (vapor) outlet 11 are fixed on 3 upper end of shell, water inlet
Pressure pump 2 is provided on mouth 1, water inlet 1 connects water inlet pipe 4 after entering shell, and water inlet pipe 4 is connected with heating coil 5, heats
Coil pipe 5 is closely coiled in 6 outside of combustion chamber, and heating coil 5 is connected with steam (vapor) outlet 11, and air intlet 7 divides with fuel gas inlet 8
It is not passed through combustion chamber 6, fuel gas inlet 8 is connected with the indoor burner 9 that burns, and return pipe 12 is also associated on steam (vapor) outlet 11,
Return pipe 12 is connected to pressure pump 2, unheated water can be back flowed back into circulating-heating in water inlet by return pipe.
Further, 6 top of combustion chamber is connected with smoke exhaust pipe 10, and smoke exhaust pipe 10 passes through shell 3 and external smokejack
It is connected, the exhaust gas generated after fuel gas buring is discharged.
Further, the combustion chamber 6 is arranged on 3 bottom surface of shell, and contact surface is equipped with thermal insulation layer, to prevent shell
Overheat.
Further, the heating coil 5 is copper pipe, and heat exchange is fast, is not easy damage of getting rusty.
Further, be equipped with flow valve in the air intlet 7 and fuel gas inlet 8, the air and combustion gas to entrance into
Row flow control reaches better combustion efficiency.
Further, the air intlet 7 is connected with booster fan, it is possible to increase the intake efficiency of air.
Operation principle：After cold water enters gas steam generator, heating coil, indoor combustion of burning are flowed by water inlet pipe
Gas is sufficiently mixed burning with air, heats combustion chamber, and then quickly heats the water in heating coil, and is discharged and steams in steam (vapor) outlet
Vapour, due to the effect of pressure pump, internal pressure is higher, the phenomenon that not will produce boiling in ducts.
Using the technical solution of the utility model, the work side integrally heated to heating chamber in the prior art is changed
Formula is improved to instant heating type mode of heating, and the equipment fuel gas buring utilization rate is high, and the efficiency of heating surface is high, can quickly heat, and quickly produces
Raw steam.
The above preferred embodiment for recording only the utility model, is not limitations of the present invention, therefore, all
The equivalent transformation done according to the structure, feature and principle of the utility model patent technical solution claimed or modification,
It is included within the scope of the utility model patent.
Claims (6)
1. a kind of gas steam generator, it is characterised in that：Including shell (3), water inlet (1), heating coil (5), combustion chamber
(6), burner (9) and steam (vapor) outlet (11), water inlet (1) and steam (vapor) outlet (11) are fixed on shell (3) upper end, water inlet
(1) pressure pump (2) is provided on, water inlet (1) enters connection water inlet pipe (4), water inlet pipe (4) and heating coil after shell
(5) it is connected, heating coil (5) is closely coiled on the outside of combustion chamber (6), and heating coil (5) is connected with steam (vapor) outlet (11), empty
Gas import (7) each leads into combustion chamber (6) with fuel gas inlet (8), and fuel gas inlet (8) is connected with indoor burner (9) of burning,
Return pipe (12) is also associated on steam (vapor) outlet (11), return pipe (12) is connected to pressure pump (2).
2. a kind of gas steam generator according to claim 1, it is characterised in that：Connect at the top of the combustion chamber (6)
It is connected to smoke exhaust pipe (10), smoke exhaust pipe (10) passes through shell (3) to be connected with external smokejack.
3. a kind of gas steam generator according to claim 1, it is characterised in that：Combustion chamber (6) setting exists
On shell (3) bottom surface, contact surface is equipped with thermal insulation layer.
4. a kind of gas steam generator according to claim 1, it is characterised in that：The heating coil (5) is copper
Pipe.
5. a kind of gas steam generator according to claim 1, it is characterised in that：The air intlet (7) and combustion
Gas import is equipped with flow valve on (8).
6. a kind of gas steam generator according to claim 1, it is characterised in that：The air intlet (7) with plus
Pressure fan is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457053.1U CN207648757U (en) | 2017-11-05 | 2017-11-05 | Gas steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457053.1U CN207648757U (en) | 2017-11-05 | 2017-11-05 | Gas steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648757U true CN207648757U (en) | 2018-07-24 |
Family
ID=62884560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457053.1U Active CN207648757U (en) | 2017-11-05 | 2017-11-05 | Gas steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017467A (en) * | 2019-04-03 | 2019-07-16 | 大唐东营发电有限公司 | A kind of boiler plant with recycling thermal energy |
-
2017
- 2017-11-05 CN CN201721457053.1U patent/CN207648757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017467A (en) * | 2019-04-03 | 2019-07-16 | 大唐东营发电有限公司 | A kind of boiler plant with recycling thermal energy |
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