CN215951361U - Full-automatic gas steam boiler - Google Patents
Full-automatic gas steam boiler Download PDFInfo
- Publication number
- CN215951361U CN215951361U CN202122412890.5U CN202122412890U CN215951361U CN 215951361 U CN215951361 U CN 215951361U CN 202122412890 U CN202122412890 U CN 202122412890U CN 215951361 U CN215951361 U CN 215951361U
- Authority
- CN
- China
- Prior art keywords
- boiler
- temperature
- automatic gas
- steam
- full
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007789 gas Substances 0.000 claims abstract description 38
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003546 flue gas Substances 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000008234 soft water Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model provides a full-automatic gas-fired steam boiler, which comprises a full-automatic gas burner, a boiler, a water inlet device, a steam drum and steam consumption equipment, wherein a hearth, a boiler tube bundle and an energy saver are arranged in the boiler, the boiler tube bundle comprises a high-temperature convection tube and a low-temperature convection tube, the energy saver comprises a low-temperature energy saver and a high-temperature energy saver, and the low-temperature energy saver is provided with a chimney; the full-automatic gas burner is arranged at the tail part of the boiler, and the water inlet device is arranged at the front part of the boiler; the full-automatic gas burner, the hearth, the high-temperature convection pipe, the low-temperature convection pipe, the high-temperature economizer, the low-temperature economizer and the chimney are communicated in sequence to form a flue gas flow; the water inlet device, the low-temperature energy saver, the high-temperature energy saver, the boiler tube bundle, the hearth, the steam drum and the steam consuming equipment are communicated to form a water vapor flow. The utility model is a high and new technology product integrating machine, electricity, instrument, combustion, heat exchange and control, has high automation degree, high heat efficiency, good environmental protection performance, power consumption saving and convenient maintenance, and is ideal heat supply equipment.
Description
Technical Field
The utility model relates to a gas-steam boiler, in particular to a full-automatic gas-steam boiler.
Background
The gas-fired steam boiler refers to a steam boiler heated by gas combustion, and the principle is as follows: the heat energy conversion equipment uses gas fuel such as natural gas, liquefied gas, city gas and the like as fuel, burns the released heat in the furnace, heats water in the pot, and vaporizes the water into steam. The water is heated in the boiler (drum) continuously by the energy released by the combustion of the gas fuel in the furnace and the temperature rises and steam under pressure is generated. Because the boiling point of water rises along with the rise of pressure, the boiler is sealed, the expansion of water vapor in the boiler is limited to generate pressure to form thermodynamic power, and the water vapor of the boiler is strictly formed by heating the water in a boiler barrel at a constant pressure until saturated water is vaporized, so that the boiler is widely used as an energy source.
The existing gas steam boiler cannot be automatically controlled, has low heat efficiency and unsatisfactory heat supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a full-automatic gas-steam boiler which is fully automatically controlled, has high thermal efficiency, good environmental protection performance, power consumption saving and convenient maintenance and is ideal heating equipment.
In order to solve the technical problems, an embodiment of the utility model provides a full-automatic gas-steam boiler which comprises a full-automatic gas burner, a boiler, a water inlet device, a steam drum and steam consumption equipment, wherein a hearth, a boiler tube bundle and an economizer are arranged in the boiler, the boiler tube bundle comprises a high-temperature convection tube and a low-temperature convection tube, the economizer comprises a low-temperature economizer and a high-temperature economizer, and a chimney is arranged at the end part of the low-temperature economizer.
The full-automatic gas burner is arranged at the tail part of the boiler, and the water inlet device is arranged at the front part of the boiler.
The full-automatic gas burner, the hearth, the high-temperature convection pipe, the low-temperature convection pipe, the high-temperature economizer, the low-temperature economizer and the chimney are communicated in sequence to form a flue gas flow.
The water inlet device, the low-temperature energy saver, the high-temperature energy saver, the boiler tube bundle, the hearth, the steam drum and the steam utilization equipment are communicated to form a water vapor flow.
The full-automatic gas-steam boiler further comprises a boiler control system, and the full-automatic gas-steam boiler is in control connection with the boiler control system.
Wherein, water installations is including the raw water inlet tube, water treatment facilities and the softened water tank that connect gradually, the water in the softened water tank is pumped to the low temperature energy-saving appliance in via the water pump.
Wherein, the full-automatic gas burner is provided with a full valve set in front of the air door furnace, an automatic ignition device, an air distribution device, a flame detector and an automatic gas leakage detection device.
Preferably, the hearth and the boiler tube bundle adopt a membrane wall structure.
Wherein, set up spiral finned tube in the economizer.
Wherein, still be provided with the air-blower on the full-automatic gas combustion ware.
Wherein, be provided with water level automatic control device, load automatic regulating apparatus and pressure protection device in the boiler.
The technical scheme of the utility model has the following beneficial effects: the full-automatic gas-steam boiler provided by the utility model is a high and new technology product integrating machine, electricity, instrument, combustion, heat exchange and control, is provided with a high-efficiency full-automatic gas burner, realizes the protection functions of automatic water supply, automatic load adjustment, low water level linkage, ultrahigh steam pressure, flameout alarm, automatic furnace shutdown and the like of the boiler by matching with a boiler control system, has high automation degree, high heat efficiency, good environmental protection performance, power consumption saving and convenient maintenance, and is ideal heating equipment.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a flue gas flow diagram of the present invention;
fig. 5 is a water vapor flow diagram of the present invention.
Description of reference numerals:
1. a full-automatic gas burner; 2. a boiler; 21. a hearth; 22. a boiler bank; 221. a high temperature convection tube; 222. a low temperature convection tube; 23. an energy saver; 231. a low temperature economizer; 232. a high temperature economizer; 24. a chimney; 3. a water inlet device; 4. a steam drum; 5. a steam consuming device.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, an embodiment of the present invention provides a full-automatic gas-fired steam boiler, which includes a full-automatic gas-fired burner 1, a boiler 2, a water inlet device 3, a steam drum 4 and a steam consuming device 5, wherein a hearth 21, a boiler bank 22 and an economizer 23 are arranged in the boiler 2, the boiler bank 22 includes high-temperature convection tubes 221 and low-temperature convection tubes 222, the economizer 23 includes a low-temperature economizer 231 and a high-temperature economizer 232, and a chimney 24 is arranged at an end of the low-temperature economizer 231. The hearth 21 and the boiler tube bundle 22 both adopt membrane type wall structures, the membrane type walls can prevent smoke from leaking, heat dissipation loss is reduced, the thickness of the boiler wall is reduced, the overall dimension of the boiler is reduced, and conditions are created for fast installation of the boiler (GB/T3087 seamless steel tubes are adopted as the tubes, higher pressure and temperature can be borne, and safety performance is improved to some extent).
Full-automatic gas burner 1 locates the afterbody of boiler 2, water installations 3 locates the front portion of boiler 2, water installations 3 is including the raw water inlet tube, water treatment facilities and the softened water tank that connect gradually, the water in the softened water tank is via the water pump in pumping to the low temperature energy-saving appliance.
The full-automatic gas burner 1, the hearth 21, the high-temperature convection pipe 221, the low-temperature convection pipe 222, the high-temperature economizer 232, the low-temperature economizer 231 and the chimney 24 are sequentially communicated to form a flue gas flow (as shown in fig. 4); high-temperature flue gas generated by burning gas in a hearth coated by the membrane wall sequentially passes through the hearth, the boiler tube bundle and the energy saver for heat exchange and cooling, and finally the exhaust gas is discharged into the atmosphere through a chimney.
The raw water inlet pipe, the water treatment device, the soft water tank, the water pump, the low-temperature energy saver, the high-temperature energy saver, the boiler tube bundle, the hearth, the steam drum, the steam-separating cylinder or the steam-using equipment are communicated to form a water vapor flow path (as shown in figure 5).
The full-automatic gas-steam boiler further comprises a boiler control system, the full-automatic gas burner is in control connection with the boiler control system, and protection functions of automatic water supply, automatic load adjustment, low water level linkage, ultrahigh steam pressure, flameout alarm, automatic furnace shutdown and the like of the boiler are achieved.
The full-automatic gas burner is provided with a full valve set in front of the air door furnace, an automatic ignition device, an air distribution device, a flame detector, an automatic gas leakage detection device and the like, so that the full-automatic gas burner has the functions of automatically pre-purging a hearth, automatically igniting, automatically monitoring flame, automatically and continuously adjusting load, automatically extinguishing and protecting gas at high and low pressure and combustion faults, alarming and the like.
The energy saver adopts spiral finned tubes, so that the boiler is favorable for reducing the exhaust gas temperature and improving the thermal efficiency of the boiler.
The boiler operates by adopting micro-positive pressure, only has an air blower (with a burner), and has low operation power consumption. And an automatic water level control device, an automatic load adjusting device and a pressure protection device are arranged in the boiler. The boiler adopts automatic water level control and automatic boiler load adjustment, adopts multiple control and protection technologies for the water level and the pressure of the boiler, and ensures the absolute safety of the operation of the boiler.
Compared with the prior art, the utility model has the following advantages:
(1) the normal water volume is less than 30L, and the product is free from inspection;
(2) the investment is saved; the assembly and delivery are fast, the assembly period is shortened, and the capital investment is small;
(3) safe and reliable: adopting multiple water level and steam pressure control and protection measures;
(4) high-efficiency and energy-saving: the boiler adopts a series of enhanced heat transfer measures, the exhaust gas temperature is low, the energy-saving effect is obvious, and the thermal efficiency of the boiler is high;
(5) the environmental protection benefit is good: the automatic burner is adopted, so that the automatic and efficient combustion of the boiler is realized, and the smoke emission meets the national standard;
(6) the high-quality and high-efficiency automatic burner is selected, the boiler is heated and generates steam quickly, and various protection functions are complete;
(7) the external package (detachable) adopts baking finish, is durable and beautiful;
(8) the design of the super-thick heat-insulating layer has small heat dissipation loss and good energy-saving effect of the boiler.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (8)
1. A full-automatic gas-fired steam boiler is characterized by comprising a full-automatic gas burner, a boiler, a water inlet device, a steam drum and steam consumption equipment, wherein a hearth, a boiler tube bundle and an economizer are arranged in the boiler, the boiler tube bundle comprises a high-temperature convection tube and a low-temperature convection tube, the economizer comprises a low-temperature economizer and a high-temperature economizer, and a chimney is arranged at the end part of the low-temperature economizer;
the full-automatic gas burner is arranged at the tail part of the boiler, and the water inlet device is arranged at the front part of the boiler;
the full-automatic gas burner, the hearth, the high-temperature convection pipe, the low-temperature convection pipe, the high-temperature economizer, the low-temperature economizer and the chimney are communicated in sequence to form a flue gas flow;
the water inlet device, the low-temperature energy saver, the high-temperature energy saver, the boiler tube bundle, the hearth, the steam drum and the steam utilization equipment are communicated to form a water vapor flow.
2. A fully automatic gas to steam boiler according to claim 1, further comprising a boiler control system, wherein the fully automatic gas to steam burner is in control connection with the boiler control system.
3. A fully automatic gas-steam boiler according to claim 1, wherein the water inlet means comprises a raw water inlet pipe, a water treatment device and a soft water tank connected in sequence, and water in the soft water tank is pumped into the low-temperature economizer through a water pump.
4. A full-automatic gas-steam boiler according to claim 1 or 2, wherein the full-automatic gas burner is provided with a full set of valve set in front of the air door, an automatic ignition device, an air distribution device, a flame detector and an automatic gas leakage detection device.
5. A fully automatic gas-to-steam boiler according to claim 1, wherein the furnace and boiler bank are of membrane wall construction.
6. A fully automatic gas to steam boiler according to claim 1, wherein spiral finned tubes are provided within the economizer.
7. A fully automatic gas-to-steam boiler according to claim 4, wherein the fully automatic gas-to-steam burner is further provided with a blower.
8. A fully automatic gas and steam boiler according to claim 1, wherein a water level automatic control device, a load automatic adjusting device and a pressure protection device are arranged in the boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412890.5U CN215951361U (en) | 2021-10-08 | 2021-10-08 | Full-automatic gas steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412890.5U CN215951361U (en) | 2021-10-08 | 2021-10-08 | Full-automatic gas steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951361U true CN215951361U (en) | 2022-03-04 |
Family
ID=80424341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122412890.5U Expired - Fee Related CN215951361U (en) | 2021-10-08 | 2021-10-08 | Full-automatic gas steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951361U (en) |
-
2021
- 2021-10-08 CN CN202122412890.5U patent/CN215951361U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201875806U (en) | Dual-purpose wall-hung furnace for plate-type heat exchanger | |
| CN203010927U (en) | Novel sleeve type gas heating water heater | |
| CN212274265U (en) | Low-nitrogen condensation wall-mounted furnace | |
| CN203771380U (en) | Condensation waste heat recovery steam boiler | |
| CN110388637A (en) | A kind of energy-saving type boiler ultra-low load steady combustion system | |
| CN202166034U (en) | Vapor generator for heat pipes | |
| CN103528047B (en) | A kind of steam soot blowing for the tower direct current cooker in thermal power plant regulates the method for reheat steam temperature | |
| CN201852197U (en) | Single heating wall-mounted furnace | |
| CN215951361U (en) | Full-automatic gas steam boiler | |
| CN204716317U (en) | The interactive start up system of a kind of generator set | |
| CN208431743U (en) | A kind of low nitrogen condensed steam generator of high-efficiency and energy-saving type | |
| CN207922189U (en) | High-efficiency condensing type steam boiler | |
| CN214791162U (en) | Waste gas incineration system with adjustable heat energy | |
| CN209605129U (en) | A kind of double steam boilers | |
| CN106482333A (en) | The garbage fired boiler hot-air system of burning biogas | |
| CN109556102A (en) | A kind of double steam boilers | |
| CN207599969U (en) | It is a kind of that there is the energy-saving wall-hung boiler of overheating protection | |
| CN105387507A (en) | Energy-saving and environment-friendly fuel gas condensation module heating unit | |
| CN206280959U (en) | A kind of heat accumulating type multitubular bundles radiant tube combustion device | |
| CN201434373Y (en) | Split fuel gas infra-red radiation heating device | |
| CN111023067A (en) | Hot water circulating system | |
| CN203442788U (en) | Double-pressure saturated steam after-burning boiler | |
| CN205579534U (en) | Boiler heating starting drive of thermal power factory | |
| CN220355389U (en) | Full-volume coil pipe gas steam generator | |
| CN215675117U (en) | Energy-saving steam generator with built-in burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220304 |