CN208108490U - A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type - Google Patents
A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type Download PDFInfo
- Publication number
- CN208108490U CN208108490U CN201820452447.6U CN201820452447U CN208108490U CN 208108490 U CN208108490 U CN 208108490U CN 201820452447 U CN201820452447 U CN 201820452447U CN 208108490 U CN208108490 U CN 208108490U
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- China
- Prior art keywords
- fire door
- boiler
- negative pressure
- furnace body
- big
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- 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
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model provides a kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type, is made of furnace body, preceding big unlatching fire door, built-in heat exchanger, negative pressure vaporium, large-scale combustion room, threaded flue, return combustion chamber, rear big fire door of opening；The operation of the utility model negative pressure, securely and reliably, the boiler body thermal efficiency adds waste heat of condensation recyclable device efficiency up to 98% or more up to 93% or more；Built-in high-quality stainless steel tubular heat exchanger, it is possible to provide multichannel heating and domestic water；Integral design, high-efficient, heat exchange is fast, and fuel cost can reduce 20-30%, while can reduce boiler room cost；Full-automatic PLC control, liquid crystal touch screen high definition are shown, can be used internet and cloud computing, be realized the High-end intelligent of operation；Using full premix combustion technology and flue gas outside circulation, realize that emission of NOx of boiler is lower than 30mg/Nm3.
Description
Technical field
The utility model relates to boiler technology field more particularly to a kind of ultralow nitrogen condensate vacuum hot-water boilers of integral type.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.Increasingly developed with social economy, enterprise and user are to boiler
It is required that also increasingly improving, especially boiler is put forward higher requirements in environmental protection, it is therefore desirable to which Boiler Manufacturing Enterprise can
Produce more environmentally friendly, efficient, energy-efficient New-type boiler.Therefore the utility model devises a kind of ultralow nitrogen condensate vacuum of integral type
Hot-water boiler uses the classical full wetting back-type structure of three backhauls, and built-in condenser is big to open fire door design, with big burner hearth
Full mixed firinor fuel burning and the heat exchange of efficient threaded flue, vacuum condensation heat exchange cooperate flue gas outer circulation and full premix surface combustion technology,
Inhibit thermal NO to generate, cooperates liquid crystal touch screen, PLC controller, light realization automatically controls and internet intelligent
Control, fully meets the ultralow nitrogen discharged standard of 30mg.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides ultralow nitrogen condensate vacuum water bath of integral type
Furnace.
The utility model is realized by following technological means：A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type,
By furnace body, preceding big unlatching fire door, built-in heat exchanger, negative pressure vaporium, large-scale combustion room, threaded flue, return combustion chamber, rear big unlatching furnace
Door composition；
Preceding big unlatching fire door is set on the left of furnace body, and large-scale combustion room is set to furnace body central location, and threaded flue sealing is set
It is placed in large-scale combustion room top；Big unlatching fire door is set on the right side of furnace body afterwards, and negative pressure vaporium is set to upper of furnace body, built-in heat exchange
Device is sealed on the left of negative pressure vaporium, and return combustion chamber is set to large-scale combustion room right part, and the return combustion chamber and threaded flue seal
Connection；
Further, negative pressure vaporium top is fixedly installed vacuum pumping hardware and blasting piece device；
Further, preceding big open is fixedly installed flame-observing hole on fire door.
Further, labyrinth type heat-proof device built in the preceding big unlatching fire door, outside is fixedly installed U-shaped card slot type hinge
Chain, sealing is tight, opens rapidly, maintains convenient for the maintenance of boiler.
Further, the built-in heat exchanger is exchanged heat, it is possible to provide multichannel heating and domestic water using stainless steel tubulation.
The utility model has the following advantages:
1. using large-scale combustion room Coupling Design, perfect matching combustor flame selects the furnace load of optimization, sufficiently drops
The ignition temperature of low flame high-temperature region inhibits the generation of NOx, meets low-nitrogen discharged requirement with nitrogen type combustor is set low.
2. using low-resistance spiral heat transfer technology, elastic turbulence optimization principles design low-resistance, efficient heat transfer threaded flue, pass
Good in thermal property.
3. opening fire door technology using big：Built-in labyrinth type heat-proof device, external U-shaped card slot type hinge design, sealing are tight
It is close, it opens rapidly, is maintained convenient for the maintenance of boiler, Maintenance of Boiler is more convenient rapidly.
4. using flue gas outside circulation, flue gas external circulating device is chosen to install（FGR）, realize that emission of NOx of boiler is lower than 30mg/
Nm3, using inlet solenoid valve, multi gear position aperture adjusts flue gas volume recirculations rate, to guarantee that different load flue gas emission is wanted
It asks,
The operation of the utility model negative pressure, securely and reliably, the boiler body thermal efficiency adds waste heat of condensation to recycle up to 93% or more
Unit efficiency is up to 98% or more；Built-in high-quality stainless steel tubular heat exchanger, it is possible to provide multichannel heating and domestic water；Monoblock type
Design, high-efficient, heat exchange is fast, and fuel cost can reduce 20-30%, while can reduce boiler room cost；Full-automatic PLC control, liquid
Brilliant touch screen high definition is shown, can be used internet and cloud computing, be realized the High-end intelligent of operation；Using full premix combustion technology
And flue gas outside circulation, realize that emission of NOx of boiler is lower than 30mg/Nm3.
Detailed description of the invention
The utility model is described in detail below with reference to examples and drawings.
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the cross section schematic diagram of internal structure of the utility model.
Fig. 3 is the section the A-A schematic diagram of internal structure of the utility model.
Specific embodiment
Embodiment 1
The scope of the utility model is not limited to the present embodiment.
A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type by furnace body 1, preceding big unlatching fire door 2, built-in heat exchanger 3, is born
Vaporium 4, large-scale combustion room 5, threaded flue 6, return combustion chamber 7, rear big fire door 8 of opening is pressed to form；
Preceding big unlatching fire door 2 is set to 1 left side of furnace body, and large-scale combustion room 5 is set to 1 central location of furnace body, and threaded flue 6 is close
Envelope is set to large-scale combustion room top；Big unlatching fire door 8 is set to 1 right side of furnace body afterwards, and negative pressure vaporium 4 is set to 1 top of furnace body,
Built-in heat exchanger 3 is sealed at the left side of negative pressure vaporium 4, and return combustion chamber 7 is set to 5 right part of large-scale combustion room, the return combustion chamber 7 with
Threaded flue 6 is tightly connected；
Further, 3 top of negative pressure vaporium is fixedly installed vacuum pumping hardware 9 and blasting piece device 10；
Further, preceding big open is fixedly installed flame-observing hole 11 on fire door 2.
Further, labyrinth type heat-proof device built in the preceding big unlatching fire door 2, outside is fixedly installed U-shaped card slot type
Hinge 12, sealing is tight, opens rapidly, maintains convenient for the maintenance of boiler.
Further, the built-in heat exchanger is exchanged heat, it is possible to provide multichannel heating and domestic water using stainless steel tubulation.
The utility model has the following advantages:
1. using large-scale combustion room Coupling Design, perfect matching combustor flame selects the furnace load of optimization, sufficiently drops
The ignition temperature of low flame high-temperature region inhibits the generation of NOx, meets low-nitrogen discharged requirement with nitrogen type combustor is set low.
2. using low-resistance spiral heat transfer technology, elastic turbulence optimization principles design low-resistance, efficient heat transfer threaded flue, pass
Good in thermal property.
3. opening fire door technology using big：Built-in labyrinth type heat-proof device, external U-shaped card slot type hinge design, sealing are tight
It is close, it opens rapidly, is maintained convenient for the maintenance of boiler, Maintenance of Boiler is more convenient rapidly.
4. using flue gas outside circulation, flue gas external circulating device is chosen to install（FGR）, realize that emission of NOx of boiler is lower than 30mg/
Nm3, using inlet solenoid valve, multi gear position aperture adjusts flue gas volume recirculations rate, to guarantee that different load flue gas emission is wanted
It asks,
The operation of the utility model negative pressure, securely and reliably, the boiler body thermal efficiency adds waste heat of condensation to recycle up to 93% or more
Unit efficiency is up to 98% or more；Built-in high-quality stainless steel tubular heat exchanger, it is possible to provide multichannel heating and domestic water；Monoblock type
Design, high-efficient, heat exchange is fast, and fuel cost can reduce 20-30%, while can reduce boiler room cost；Full-automatic PLC control, liquid
Brilliant touch screen high definition is shown, can be used internet and cloud computing, be realized the High-end intelligent of operation；Using full premix combustion technology
And flue gas outside circulation, realize that emission of NOx of boiler is lower than 30mg/Nm3.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (3)
1. a kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type, it is characterised in that:It is by furnace body, preceding big unlatching fire door, built-in
Heat exchanger, negative pressure vaporium, large-scale combustion room, threaded flue, return combustion chamber, rear big fire door of opening form；
Preceding big unlatching fire door is set on the left of furnace body, and large-scale combustion room is set to furnace body central location, and threaded flue is sealed at
Large-scale combustion room top；Big unlatching fire door is set on the right side of furnace body afterwards, and negative pressure vaporium is set to upper of furnace body, and built-in heat exchanger is close
Envelope is set on the left of negative pressure vaporium, and return combustion chamber is set to large-scale combustion room right part, and the return combustion chamber and threaded flue are tightly connected；
Negative pressure vaporium top is fixedly installed vacuum pumping hardware and blasting piece device；
Big open is fixedly installed flame-observing hole on fire door before described.
2. the ultralow nitrogen condensate vacuum hot-water boiler of a kind of integral type according to claim 1, it is characterised in that:Before described
Big to open labyrinth type heat-proof device built in fire door, outside is fixedly installed U-shaped card slot type hinge.
3. the ultralow nitrogen condensate vacuum hot-water boiler of a kind of integral type according to claim 1, it is characterised in that:In described
Heat exchanger is set, is exchanged heat using stainless steel tubulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452447.6U CN208108490U (en) | 2018-04-02 | 2018-04-02 | A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452447.6U CN208108490U (en) | 2018-04-02 | 2018-04-02 | A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108490U true CN208108490U (en) | 2018-11-16 |
Family
ID=64119554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452447.6U Expired - Fee Related CN208108490U (en) | 2018-04-02 | 2018-04-02 | A kind of ultralow nitrogen condensate vacuum hot-water boiler of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207376A (en) * | 2019-06-19 | 2019-09-06 | 江苏科诺锅炉有限公司 | Vacuum boiler |
-
2018
- 2018-04-02 CN CN201820452447.6U patent/CN208108490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207376A (en) * | 2019-06-19 | 2019-09-06 | 江苏科诺锅炉有限公司 | Vacuum boiler |
| CN110207376B (en) * | 2019-06-19 | 2024-03-12 | 江苏科诺锅炉有限公司 | Vacuum boiler |
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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 |
Granted publication date: 20181116 Termination date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |