CN213454300U - Hanging stove low-nitrogen water-cooled combustion system - Google Patents
Hanging stove low-nitrogen water-cooled combustion system Download PDFInfo
- Publication number
- CN213454300U CN213454300U CN202022624033.7U CN202022624033U CN213454300U CN 213454300 U CN213454300 U CN 213454300U CN 202022624033 U CN202022624033 U CN 202022624033U CN 213454300 U CN213454300 U CN 213454300U
- Authority
- CN
- China
- Prior art keywords
- gas pipe
- pipe
- shell
- air
- combustion system
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 60
- 238000004321 preservation Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model relates to a low nitrogen combustor technical field specifically is a hanging stove low nitrogen water-cooled combustion system, the last fixed surface of shell is provided with the heat preservation, and the front surface of shell installs high pressure point firearm, the inside of shell is provided with the air storehouse, the last fixed surface of air storehouse installs the one-level gas pipe, the one-level gas pipe is a closed pipe, and the equidistant second grade gas pipe of evenly installing on the one-level gas pipe. The utility model discloses simple structure, through the air-blower to the air compartment in the air blast, under the effect of guiding gutter on the combustion plate, be favorable to providing more sufficient oxygen to make high pressure nozzle spun gas burning more abundant, prevent that the gas burning from leading to environmental pollution inadequately, under the effect of one-level gas pipe, second grade gas pipe and high pressure nozzle, make the calandria be heated evenly, make flame gathering under the wedge setting of gathering the hot groove, thereby improve the heat utilization rate of gas burning.
Description
Technical Field
The utility model relates to a low nitrogen combustor technical field specifically is a hanging stove low nitrogen water-cooled combustion system.
Background
The wall-mounted boiler is called a gas wall-mounted heating boiler for short, is a water heater taking natural gas as energy, has various safety protection measures such as anti-freezing protection, dry burning prevention protection, accidental flameout protection, over-temperature protection, water pump anti-blocking protection and the like, and is called by national standard: the gas wall-mounted quick heating water heater is not a traditional gas water heater, is essentially different from a water heater, and can be externally connected with an indoor temperature controller to achieve the purposes of personalized temperature regulation and energy saving.
The calandria heat supply is inhomogeneous when using for current hanging stove low nitrogen water-cooled combustor for the heating effect is not good, and the gas burning is insufficient, thereby leads to the carbon emission to improve, consequently, the technical personnel in the art provide a hanging stove low nitrogen water-cooled combustion system, with the problem of proposing in the above-mentioned background art of solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hanging stove low nitrogen water-cooled combustion system 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: the utility model provides a hanging stove low nitrogen water-cooled combustion system, includes the shell, the last fixed surface of shell is provided with the heat preservation, and the front surface mounting of shell has high pressure ignition ware, the inside of shell is provided with the air bin, the last fixed surface of air bin installs the one-level gas pipe, the one-level gas pipe is a closed pipe, and the equidistant second grade gas pipe of evenly installing on the one-level gas pipe, the equidistant high pressure nozzle of evenly installing of the upper surface of second grade gas pipe, the burner plate is installed to the upper end of high pressure nozzle, the venthole has been seted up to the bilateral symmetry that the upper surface of air bin lies in the second grade gas pipe, the upper surface of heat preservation inlays and is equipped with the calandria, and the heat gathering groove has been seted up to the below that.
As a further aspect of the present invention: the heat preservation layer is a rock wool component, and the sectional area of the lower surface of the heat collecting groove is two times of that of the upper surface.
As a further aspect of the present invention: one end of the calandria is provided with a water outlet connecting pipe, and the other end of the calandria is provided with a water inlet connecting pipe.
As a further aspect of the present invention: an air inlet pipe communicated with the primary gas pipe is installed on one side of the shell, an air blower is installed on the other side of the shell, and an air blowing pipe communicated with the air bin is arranged at the output end of the air blower.
As a further aspect of the present invention: the combustion plate comprises a plate body fixed on the upper surface of the high-pressure nozzle, combustion hole groups are uniformly arranged on the plate body at equal intervals, and a conical guide groove is formed in the plate body between the two combustion hole groups.
As a further aspect of the present invention: the lower surface mounting of shell has the base, the anti-skidding line has been seted up to the base lower surface.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, through the air-blower to the interior air-blast of air storehouse, under the effect of guiding gutter on the combustion plate, be favorable to providing more sufficient oxygen to make high pressure nozzle spun gas burning more abundant, prevent that the gas burning from inadequately leading to environmental pollution, under the effect of one-level gas pipe, second grade gas pipe and high pressure nozzle, make the calandria be heated evenly, make flame gathering under the wedge setting of gathering the hot groove, thereby improve the heat utilization rate of gas burning.
Drawings
FIG. 1 is a schematic view of a wall-hanging stove low-nitrogen water-cooled combustion system;
FIG. 2 is a schematic diagram of the internal structure of a wall-hanging stove low-nitrogen water-cooled combustion system;
FIG. 3 is a schematic view of an installation structure of a secondary gas pipe in a wall-hanging stove low-nitrogen water-cooled combustion system;
FIG. 4 is a schematic view of a burner plate of a wall-hanging stove low-nitrogen water-cooled combustion system.
In the figure: 1. a housing; 2. a heat-insulating layer; 3. a high pressure igniter; 4. arranging pipes; 5. a water outlet connecting pipe; 6. a water inlet connecting pipe; 7. an air inlet pipe; 8. a heat collecting groove; 9. a blower; 10. a blast pipe; 11. an air bin; 12. a primary gas pipe; 13. a secondary gas pipe; 14. a high pressure nozzle; 15. an air outlet; 16. a combustion plate; 161. a plate body; 162. a group of combustion holes; 163. and a diversion trench.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a low-nitrogen water-cooled combustion system for a wall-hanging stove includes a housing 1, a heat insulating layer 2 is fixedly disposed on an upper surface of the housing 1, a high-pressure igniter 3 is mounted on a front surface of the housing 1, an air chamber 11 is disposed inside the housing 1, a primary gas pipe 12 is fixedly mounted on an upper surface of the air chamber 11, the primary gas pipe 12 is a closed pipe, secondary gas pipes 13 are uniformly mounted on the primary gas pipe 12 at equal intervals, high-pressure nozzles 14 are uniformly mounted on an upper surface of the secondary gas pipes 13 at equal intervals, a combustion plate 16 is mounted at an upper end of the high-pressure nozzles 14, air outlets 15 are symmetrically disposed on both sides of the secondary gas pipes 13 on an upper surface of the air chamber 11, a rack pipe 4 is embedded on an upper surface of the heat insulating layer 2, a heat collecting groove 8 is disposed below the rack pipe 4 on the heat insulating layer, make then the gas get into one-level gas pipe 12 in proper order, second grade gas pipe 13 and high pressure nozzle 14, be favorable to increasing the heated area of calandria 4 through many second grade gas pipe 13 and high pressure nozzle 14, make calandria 4 be heated evenly, make the flame gathering under the wedge setting of gathering hot groove 8, thereby improve the heat utilization rate of gas burning, through blowing air 9 to air compartment 11 in, make the air escape through venthole 15, under the effect of guiding gutter 163 on combustion plate 16, be favorable to providing more sufficient oxygen, thereby make 14 spun gas burning of high pressure nozzle more abundant, prevent that the gas burning from leading to environmental pollution inadequately.
In fig. 2, the heat insulating layer 2 is a rock wool member, which prevents the leakage of heat energy, the sectional area of the lower surface of the heat collecting groove 8 is twice that of the upper surface, and the flame is collected under the wedge-shaped setting of the heat collecting groove 8, thereby improving the heat energy utilization rate of the gas combustion.
In fig. 1, one end of the calandria 4 is provided with a water outlet connection pipe 5, and the other end of the calandria 4 is provided with a water inlet connection pipe 6, which is beneficial to input and output of water (or water vapor) inside the calandria 4.
In fig. 2, an air inlet pipe 7 communicated with a primary gas pipe 12 is installed at one side of a housing 1, a blower 9 is installed at the other side of the housing 1, a blower pipe 10 communicated with an air bin 11 is installed at an output end of the blower 9, air is blown into the air bin 11 by the blower 9, and air is discharged through an air outlet 15.
In fig. 4, the combustion plate 16 includes a plate body 161 fixed on the upper surface of the high-pressure nozzle 14, the combustion hole groups 162 are uniformly formed on the plate body 161 at equal intervals, and a tapered flow guide groove 163 is formed between the two combustion hole groups 162 on the plate body 161, which is beneficial to providing more sufficient oxygen, so that the gas sprayed from the high-pressure nozzle 14 is combusted more sufficiently, and the environmental pollution caused by insufficient combustion of the gas is prevented.
In fig. 1, the lower surface mounting of shell 1 has the base, is convenient for the utility model discloses an installation is placed, and the anti-skidding line has been seted up to the under base surface, prevents the utility model discloses slide.
The utility model discloses a theory of operation is: through intake pipe 7 to the inside gas that provides of equipment when using, then make the gas get into one-level gas pipe 12 in proper order, second grade gas pipe 13 and high pressure nozzle 14, be favorable to increasing the heated area of calandria 4 through many second grade gas pipe 13 and high pressure nozzle 14, make calandria 4 be heated evenly, make the flame gathering under the wedge setting of gathering hot groove 8, thereby improve the heat utilization rate of gas burning, through blowing air in to air chamber 11 through air-blower 9, make the air escape through venthole 15, under the effect of guiding gutter 163 on combustion plate 16, be favorable to providing more sufficient oxygen, thereby make 14 spun gas burning of high pressure nozzle more abundant, prevent that the gas burning from leading to environmental pollution inadequately.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hanging stove low nitrogen water-cooled combustion system, includes shell (1), its characterized in that, the last fixed surface of shell (1) is provided with heat preservation (2), and the preceding surface mounting of shell (1) has high pressure point firearm (3), the inside of shell (1) is provided with air storehouse (11), the last fixed surface of air storehouse (11) installs one-level gas pipe (12), one-level gas pipe (12) are a closed pipe, and equidistant even second grade gas pipe (13) of installing in one-level gas pipe (12), equidistant even high pressure nozzle (14) of installing in the upper surface of second grade gas pipe (13), combustion plate (16) are installed to the upper end of high pressure nozzle (14), the upper surface of air storehouse (11) is located the bilateral symmetry of second grade gas pipe (13) and has seted up venthole (15), the upper surface of heat preservation (2) inlays and is equipped with calandria (4), and a heat collecting groove (8) is arranged on the heat-insulating layer (2) and below the calandria (4).
2. The low-nitrogen water-cooled combustion system of claim 1, wherein the heat insulating layer (2) is made of rock wool, and the sectional area of the lower surface of the heat collecting groove (8) is twice as large as that of the upper surface.
3. The low-nitrogen water-cooled combustion system of claim 1, wherein one end of the calandria (4) is provided with a water outlet connecting pipe (5), and the other end of the calandria (4) is provided with a water inlet connecting pipe (6).
4. The low-nitrogen water-cooled combustion system of the wall-hanging furnace according to claim 1, characterized in that an air inlet pipe (7) communicated with a primary gas pipe (12) is installed at one side of the shell (1), a blower (9) is installed at the other side of the shell (1), and a blast pipe (10) communicated with an air bin (11) is arranged at the output end of the blower (9).
5. The low-nitrogen water-cooled combustion system of the wall-hanging furnace according to claim 1, wherein the combustion plate (16) comprises a plate body (161) fixed on the upper surface of the high-pressure nozzle (14), the plate body (161) is uniformly provided with combustion hole groups (162) at equal intervals, and a conical diversion trench (163) is formed between the two combustion hole groups (162) on the plate body (161).
6. The wall-hanging stove low-nitrogen water-cooled combustion system according to claim 1, characterized in that a base is installed on the lower surface of the housing (1), and anti-skid lines are formed on the lower surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624033.7U CN213454300U (en) | 2020-11-13 | 2020-11-13 | Hanging stove low-nitrogen water-cooled combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624033.7U CN213454300U (en) | 2020-11-13 | 2020-11-13 | Hanging stove low-nitrogen water-cooled combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213454300U true CN213454300U (en) | 2021-06-15 |
Family
ID=76300798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022624033.7U Expired - Fee Related CN213454300U (en) | 2020-11-13 | 2020-11-13 | Hanging stove low-nitrogen water-cooled combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213454300U (en) |
-
2020
- 2020-11-13 CN CN202022624033.7U patent/CN213454300U/en not_active Expired - Fee Related
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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: 20210615 |