CN220417657U - Large tonnage gas water heating boiler - Google Patents
Large tonnage gas water heating boiler Download PDFInfo
- Publication number
- CN220417657U CN220417657U CN202321908729.XU CN202321908729U CN220417657U CN 220417657 U CN220417657 U CN 220417657U CN 202321908729 U CN202321908729 U CN 202321908729U CN 220417657 U CN220417657 U CN 220417657U
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- Prior art keywords
- hot water
- water boiler
- gas hot
- gas
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000010438 heat treatment Methods 0.000 title description 7
- 239000007789 gas Substances 0.000 claims abstract description 59
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003546 flue gas Substances 0.000 claims abstract description 34
- 239000000779 smoke Substances 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 claims 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims 2
- 239000007921 spray Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model provides a large-tonnage gas hot water boiler, which relates to the technical field of hot water boilers and comprises a gas hot water boiler body, wherein a boiler liner is arranged on the inner side of the gas hot water boiler body, a flue gas external discharge port is arranged at the top of the boiler liner, one side of the flue gas external discharge port is connected with a plurality of flue pipes, one end of each flue pipe is connected with a filter box, a filter screen is arranged in each filter box, a water pump box is arranged at the top of each filter box, a water pump is arranged in each water pump box, an external pipeline is connected to the top of each water pump, a connecting pipe is connected to the bottom of each water pump, a shunt pipe penetrates through each filter box, and a plurality of spray heads are arranged at the bottom of each shunt pipe. According to the utility model, the flue gas generated in the furnace liner is conveyed to the filter box through the flue gas outlet, and particulate matters and harmful substances in the flue gas are adsorbed and filtered by the filter screen, so that the harm of the flue gas to the body of an operator is reduced, and the labor cost is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of hot water boilers, in particular to a large-tonnage gas hot water boiler.
Background
The gas-fired hot water boiler is one kind of hot water boiler, and gas-fired hot water boiler uses gas (such as natural gas, liquefied petroleum gas, city gas, marsh gas etc.) as fuel, heats water through the combustor, realizes heating and provides life, bathing with hot water, and boiler intelligent degree is high, heat fast, low noise, dust free, is the economic type hot-selling boiler variety that is especially adapted to chinese national conditions. The gas hot water boiler can not only independently supply heat but also independently supply hot water, and if an upper heat exchanger is added in a pipeline system, the boiler can simultaneously meet two requirements of heating and bathing. The gas hot water boiler has the remarkable characteristics of environmental protection, energy saving, safety and full automatic operation, is very convenient to use, and is increasingly favored because of the encouragement of operation economy and government policies.
However, the existing gas hot water boiler does not filter the discharged flue gas, so that harmful substances and particulate matters in the flue gas enter the atmosphere, thereby generating air pollution, having harm to the body of operators, not meeting the environmental protection requirement, and improving the labor cost.
Disclosure of Invention
The utility model aims to solve the problem that discharged smoke is not filtered in the prior art, and provides a large-tonnage gas hot water boiler.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the large-tonnage gas hot water boiler comprises a gas hot water boiler body, the inner side of the gas hot water boiler body is provided with a boiler liner, the top of the boiler liner is provided with a flue gas outer discharge port, one side of the flue gas outer discharge port is connected with a plurality of flue pipes, one end of each flue pipe is connected with a filter box, the inside of each filter box is provided with a filter screen, the top of each filter box is provided with a water pump box, the inside of each water pump box is provided with a water pump, the top of each water pump is connected with an external pipeline, the bottom of each water pump is connected with a connecting pipe, each connecting pipe penetrates through the corresponding filter box to be connected with a shunt pipe, and the bottom of each shunt pipe is provided with a plurality of spray heads.
Preferably, one end of the furnace pipe is connected with an overhaul pipeline, one end of the overhaul pipeline is connected with an overhaul port, one end of the gas hot water boiler body is provided with a cat ladder, and the top of the cat ladder is provided with an overhaul stand.
Preferably, the other end of the furnace pipe is connected with a burner, the burner is arranged below the filter box, and the bottom of the gas hot water boiler body is provided with a mounting bracket.
Preferably, a heat exchanger is arranged in the gas hot water boiler body, an indirect water inlet and an indirect water outlet are arranged at the top of one end of the heat exchanger, and one side of the heat exchanger is connected with a sewage outlet.
Preferably, the top of gas hot water boiler furnace body is provided with the water level detection mouth, the top of gas hot water boiler furnace body is provided with the moisturizing mouth, one side of moisturizing mouth is provided with the air vent.
Preferably, the top of the filter box is provided with a smoke exhaust pipe, and the bottom of the filter box is provided with a drain pipe.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the water pump, the filter screen and the spray head are arranged, the flue gas generated in the furnace liner is conveyed to the filter box through the flue gas outlet, particulate matters and harmful matters in the flue gas are adsorbed and filtered through the filter screen, the flue gas is conveyed to the shunt pipe through the connecting pipe by controlling the water pump by introducing an external water source from an external pipeline, and the flue gas is sprayed through the spray head, so that most of the harmful matters and particulate matters in the flue gas can be filtered, the discharged flue gas is ensured not to pollute the atmosphere, meanwhile, the harm of the flue gas to the body of an operator is reduced, and the labor cost is effectively reduced.
2. According to the utility model, the overhaul port, the climbing ladder and the overhaul stand are arranged, so that the overhaul pipeline is accessed through the overhaul port, the overhaul of the inside of the furnace can be performed, the overhaul difficulty of a maintainer on the inside of the boiler is greatly reduced, the overhaul of the outside of the gas hot water boiler body can be performed through climbing the climbing ladder, the overhaul of a plurality of pipeline structures at the top of the gas hot water boiler body can be performed through climbing the climbing ladder, the overhaul difficulty is greatly reduced, the overhaul mode is optimized, and the overhaul flexibility is improved.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a large-tonnage gas-fired hot water boiler according to the present utility model;
FIG. 2 is a schematic diagram of a side structure of a large tonnage gas hot water boiler according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the large tonnage gas hot water boiler according to the present utility model;
fig. 4 is a schematic diagram of a filtering assembly of a large tonnage gas hot water boiler according to the present utility model.
Legend description: 1. a gas water heating boiler body; 2. a mounting bracket; 3. a combustion machine; 4. a water level detection port; 5. a water supplementing port; 6. a vent; 7. an indirect water inlet and outlet; 8. an overhaul stand; 9. a filter box; 10. a drain pipe; 11. a smoke exhaust pipe; 12. a water pump box; 13. externally connected pipelines; 14. a ladder stand; 15. an access opening; 16. repairing the pipeline; 17. a furnace pipe; 18. a sewage outlet; 19. a flue gas external discharge port; 20. a smoke tube; 21. a heat exchanger; 22. a water pump; 23. a filter screen; 24. a connecting pipe; 25. a shunt; 26. a spray head.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1 to 4, the present utility model provides a technical solution: the large-tonnage gas hot water boiler comprises a gas hot water boiler body 1, a boiler liner 17 is arranged on the inner side of the gas hot water boiler body 1, a flue gas outer discharge port 19 is formed in the top of the boiler liner 17, one side of the flue gas outer discharge port 19 is connected with a plurality of flue pipes 20, one end of each flue pipe 20 is connected with a filter box 9, a filter screen 23 is arranged in each filter box 9, a water pump box 12 is arranged at the top of each filter box 9, a water pump 22 is arranged in each water pump box 12, an external pipeline 13 is connected to the top of each water pump 22, a connecting pipe 24 is connected to the bottom of each water pump 22, a shunt pipe 25 is connected to the connecting pipe 24 in a penetrating mode through the filter boxes 9, a plurality of spray heads 26 are arranged at the bottom of each shunt pipe 25, a smoke discharge pipe 11 is arranged at the top of each filter box 9, and a drain pipe 10 is arranged at the bottom of each filter box 9.
In this embodiment, the flue gas that produces in the stove courage 17 is carried to rose box 9 through flue pipe 20 through the outer mouth 19 of flue gas, adsorb particulate matter and harmful substance that filters in the flue gas through filter screen 23, through leading-in outside water source from external pipeline 13, carry shunt tubes 25 through connecting pipe 24 by the control of water pump 22 to spray the flue gas through shower nozzle 26, can realize filtering most harmful substance and particulate matter in the flue gas, can get rid of the flue gas after the filter box 9 is inside through the pipe 11 of discharging fume, can discharge the sewage that washes the flue gas dust fall and produce through drain pipe 10.
Examples
As shown in fig. 1-4, one end of a furnace pipe 17 is connected with an overhaul pipe 16, one end of the overhaul pipe 16 is connected with an overhaul port 15, one end of a gas hot water boiler body 1 is provided with a crawling ladder 14, the top of the crawling ladder 14 is provided with an overhaul stand 8, the other end of the furnace pipe 17 is connected with a combustor 3, the combustor 3 is arranged below a filter box 9, the bottom of the gas hot water boiler body 1 is provided with a mounting bracket 2, the inside of the gas hot water boiler body 1 is provided with a heat exchanger 21, one end top of the heat exchanger 21 is provided with an indirect water inlet and outlet 7, one side of the heat exchanger 21 is connected with a drain 18, the top of the gas hot water boiler body 1 is provided with a water level detection port 4, the top of the gas hot water boiler body 1 is provided with a water supplementing port 5, and one side of the water supplementing port 5 is provided with a vent 6.
In this embodiment, get into the maintenance pipeline 16 through access hole 15, can overhaul the inside of stove courage 17, can overhaul the outside of gas hot water boiler furnace body 1 through climbing cat ladder 14, climb maintenance platform 8 through cat ladder 14, can overhaul to a plurality of pipeline structures at gas hot water boiler furnace body 1 top, can burn the heating through combustor 3 to stove courage 17 inside, can fix gas hot water boiler furnace body 1 through installing support 2, stability when guaranteeing gas hot water boiler furnace body 1 operation simultaneously, can carry out heat transfer cooling to gas hot water boiler furnace body 1 inside and stove courage 17 through heat exchanger 21, can add or discharge indirect water to heat exchanger 21 through indirect water inlet/outlet 7, can discharge the sewage that heat exchanger 21 and the inside work of gas hot water boiler furnace body 1 produced through drain 18, can detect gas hot water boiler furnace body 1 internal water level through water level detection mouth 4, can be for gas hot water boiler furnace body 1 supplementary water through vent 6, can communicate gas hot water boiler 1 with outside atmosphere through vent 6, guarantee the atmospheric pressure balance.
The working principle of the embodiment is as follows: when the gas water boiler is used, firstly, medium water to be heated is added from the water supplementing port 5, the water level is detected from the water level detection port 4, the combustion engine 3 is started to burn and heat the furnace pipe 17, thereby heating the medium water, flue gas generated in the furnace pipe 17 flows into the filter box 9 from the flue gas outer discharge port 19 through the smoke pipe 20, harmful substances and particulate matters are filtered through the adsorption of the filter screen 23, the filter screen is connected to an external water source through the external pipeline 13, the water pump 22 is controlled to be led into the shunt pipe 25 through the connecting pipe 24, the flue gas is shunted to the spray head 26 through the shunt pipe 25 to flush and dust fall, generated sewage is discharged from the drain pipe 10, filtered flue gas is discharged from the smoke discharging pipe 11, when the temperature of the gas water boiler body 1 is too high, indirect water is added from the indirect water inlet 7, heat exchange and cooling are performed through the heat exchanger 21, and internal sewage is discharged through the drain port 18, and the overhaul port 15 enters the furnace pipe 17 through the overhaul pipeline 16 when overhaul is required, or the external pipeline structure of the gas water boiler 1 is overhauled through the climbing platform 8 on the climbing ladder 14, so that the large-tonnage hot water boiler is normally used.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The large-tonnage gas hot water boiler comprises a gas hot water boiler body (1), and is characterized in that: the inside of gas hot water boiler furnace (1) is provided with stove courage (17), the top of stove courage (17) is provided with outer mouth (19) of flue gas, one side of the outer mouth (19) of flue gas is connected with a plurality of tobacco pipes (20), the one end of tobacco pipe (20) is connected with rose box (9), the inside of rose box (9) is provided with filter screen (23), the top of rose box (9) is provided with pump case (12), the inside of pump case (12) is provided with water pump (22), the top of pump (22) is connected with external pipeline (13), the bottom of pump (22) is connected with connecting pipe (24), connecting pipe (24) run through rose box (9) and are connected with shunt tubes (25), the bottom of shunt tubes (25) is provided with a plurality of shower nozzles (26).
2. The large tonnage gas hot water boiler according to claim 1, wherein: one end of the furnace pipe (17) is connected with an overhaul pipeline (16), one end of the overhaul pipeline (16) is connected with an overhaul port (15), one end of the gas hot water boiler body (1) is provided with a ladder stand (14), and the top of the ladder stand (14) is provided with an overhaul stand (8).
3. The large tonnage gas hot water boiler according to claim 1, wherein: the other end of the furnace pipe (17) is connected with a burner (3), the burner (3) is arranged below the filter box (9), and the bottom of the gas hot water boiler body (1) is provided with a mounting bracket (2).
4. The large tonnage gas hot water boiler according to claim 1, wherein: the gas hot water boiler is characterized in that a heat exchanger (21) is arranged in the gas hot water boiler body (1), an indirect water inlet and outlet (7) is formed in the top of one end of the heat exchanger (21), and a sewage outlet (18) is connected to one side of the heat exchanger (21).
5. The large tonnage gas hot water boiler according to claim 1, wherein: the top of gas hot water boiler furnace body (1) is provided with water level detection mouth (4), the top of gas hot water boiler furnace body (1) is provided with moisturizing mouth (5), one side of moisturizing mouth (5) is provided with air vent (6).
6. The large tonnage gas hot water boiler according to claim 1, wherein: the top of rose box (9) is provided with smoke exhaust pipe (11), the bottom of rose box (9) is provided with drain pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908729.XU CN220417657U (en) | 2023-07-20 | 2023-07-20 | Large tonnage gas water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908729.XU CN220417657U (en) | 2023-07-20 | 2023-07-20 | Large tonnage gas water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417657U true CN220417657U (en) | 2024-01-30 |
Family
ID=89653355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321908729.XU Active CN220417657U (en) | 2023-07-20 | 2023-07-20 | Large tonnage gas water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417657U (en) |
-
2023
- 2023-07-20 CN CN202321908729.XU patent/CN220417657U/en active Active
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