CN214065305U - Honeycomb type air inlet and outlet pipeline of condensing boiler - Google Patents
Honeycomb type air inlet and outlet pipeline of condensing boiler Download PDFInfo
- Publication number
- CN214065305U CN214065305U CN202023276085.6U CN202023276085U CN214065305U CN 214065305 U CN214065305 U CN 214065305U CN 202023276085 U CN202023276085 U CN 202023276085U CN 214065305 U CN214065305 U CN 214065305U
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- honeycomb
- pipe
- air inlet
- condensing boiler
- outlet pipeline
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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]
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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
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a honeycomb type gas inlet and outlet pipeline of a condensing boiler, belonging to the boiler field; providing an air inlet pipeline and an air outlet pipeline for further recovering waste heat of the flue gas discharged by a condensing boiler; the technical scheme is as follows: a condensing boiler honeycomb air inlet and outlet pipeline comprising: the honeycomb pipe, the air inlet main pipe and the exhaust main pipe; one end of the air inlet main pipe and one end of the air outlet main pipe are both communicated with the condensing boiler, and the other end of the air inlet main pipe and the other end of the air outlet main pipe are both communicated with one end of the honeycomb tube; the honeycomb tube includes: honeycomb intake pipe and honeycomb blast pipe, a plurality of honeycomb intake pipes and a plurality of honeycomb blast pipe parallel arrangement, and a plurality of honeycomb intake pipes and a plurality of honeycomb blast pipe are grid structure or mesh structure at axial cross section's projection, the honeycomb blast pipe outside is fixed with the honeycomb intake pipe, and the honeycomb blast pipe does not contact with other honeycomb blast pipes.
Description
Technical Field
The utility model relates to a condensation boiler honeycomb formula business turn over gas pipeline belongs to the boiler field.
Background
The condensing boiler utilizes an efficient condensing waste heat recovery device to absorb sensible heat in high-temperature flue gas discharged by the boiler and latent heat released by water vapor condensation so as to achieve the purpose of improving the thermal efficiency of the boiler.
The recovery efficiency of the condensing boiler on the high-temperature flue gas waste heat determines the overall quality of the equipment, but when the temperature of the high-temperature flue gas reaches below 58 ℃, the recovery efficiency of the high-temperature flue gas waste heat is rapidly reduced. After the waste heat recovery efficiency of the condensing boiler reaches the limit, breakthrough of each percentage presents new challenges to the whole production process and product structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a further waste heat recovery's of condensation boiler emission flue gas is admitted air and exhaust pipe, realizes that condensation boiler waste heat recovery efficiency further improves.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
a condensing boiler honeycomb air inlet and outlet pipeline comprising: the honeycomb pipe, the air inlet main pipe and the exhaust main pipe; one end of the air inlet main pipe and one end of the air outlet main pipe are both communicated with the condensing boiler, the other end of the air inlet main pipe and the other end of the air outlet main pipe are both communicated with one end of a honeycomb tube, and the other end of the honeycomb tube is communicated with the atmosphere;
the honeycomb tube includes: honeycomb intake pipe and honeycomb blast pipe, honeycomb intake pipe and honeycomb blast pipe are both ends open-ended tubular structure, a plurality of honeycomb intake pipes and a plurality of honeycomb blast pipe parallel arrangement, and a plurality of honeycomb intake pipes and a plurality of honeycomb blast pipe are grid structure or cell structure at axial cross section's projection, every honeycomb blast pipe outside is fixed with the honeycomb intake pipe, and the honeycomb blast pipe does not contact with other honeycomb blast pipe, a plurality of honeycomb intake pipe one end and admission main pipe intercommunication, a plurality of honeycomb blast pipe one end and exhaust main pipe intercommunication, a plurality of honeycomb intake pipe other ends and a plurality of honeycomb blast pipe other end all communicate with the atmosphere.
And one ends of the plurality of honeycomb air inlet pipes are communicated with each other.
One end of the honeycomb exhaust pipe exceeds one end of the honeycomb air inlet pipe by at least 10 cm.
The other end of the honeycomb exhaust pipe exceeds the other end of the honeycomb air inlet pipe by at least 10 cm.
The honeycomb pipe further comprises an end cover, the end cover is a cover body matched with the appearance of the honeycomb pipe and the position of the honeycomb exhaust pipe, a plurality of through holes are formed in the end cover, an end cover air inlet pipe is arranged on the side wall of the end cover, the plurality of honeycomb exhaust pipes correspondingly penetrate through the plurality of through holes one by one when the end cover is buckled at one end of the honeycomb pipe, the plurality of honeycomb air inlet pipes and the end cover air inlet pipe form a mutual communication trend, and the end cover air inlet pipe is communicated with the air inlet main pipe.
The axial cross sections of the honeycomb air inlet pipe and the honeycomb exhaust pipe are hexagonal rings.
And a pipe wall is shared between the adjacent honeycomb air inlet pipes and the adjacent honeycomb air outlet pipes.
The pipe walls of the honeycomb air inlet pipe and the honeycomb exhaust pipe are made of beryllium copper.
And the outer pipe wall of the honeycomb pipe is wrapped with an insulating layer.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a honeycomb intake pipe and honeycomb blast pipe realize the boiler fume emission in-process and take place the heat exchange with admitting air, improve waste heat recovery efficiency on the one hand, on the other hand is convenient for burn in the condensing boiler, improves combustion chamber combustion efficiency, fuel saving.
Two, the utility model discloses honeycomb intake pipe and honeycomb blast pipe's axial cross-section is hexagonal ring, is convenient for form honeycomb, and every intake pipe is adjacent with three blast pipe, and it is even to do benefit to the heat exchange between the gas, when fully retrieving the waste heat, can not influence and admit air and exhaust efficiency.
Three, the utility model discloses the honeycomb intake pipe other end surpasss the at least 10cm of honeycomb blast pipe other end, prevents to discharge flue gas and admit air and mix the back and get into the condensation boiler once more, prevents that condensation boiler thermal efficiency from reducing.
Four, the utility model discloses contact each other between a plurality of honeycomb intake pipes, get into condensation boiler through inlet manifold after being convenient for communicate each other between the honeycomb intake pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of a-a of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the end cap structure of the present invention.
In the figure: the honeycomb gas inlet pipe is characterized in that 1 is a honeycomb pipe, 2 is an air inlet main pipe, 3 is an air outlet main pipe, 11 is a honeycomb gas inlet pipe, 12 is a honeycomb gas outlet pipe, and 13 is an end cover.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
as shown in fig. 1 to 3: the utility model discloses it is shown: a condensing boiler honeycomb air inlet and outlet pipeline comprising: the device comprises a honeycomb pipe 1, an air inlet main pipe 2 and an air outlet main pipe 3; one end of the air inlet main pipe 2 and one end of the air outlet main pipe 3 are both communicated with a condensing boiler, the other end of the air inlet main pipe 2 and the other end of the air outlet main pipe 3 are both communicated with one end of a honeycomb pipe 1, and the other end of the honeycomb pipe 1 is communicated with the atmosphere;
the honeycomb tube 1 includes: honeycomb intake pipe 11 and honeycomb blast pipe 12, honeycomb intake pipe 11 and honeycomb blast pipe 12 are both ends open-ended tubular structure, a plurality of honeycomb intake pipe 11 and a plurality of honeycomb blast pipe 12 parallel arrangement, and a plurality of honeycomb intake pipe 11 and a plurality of honeycomb blast pipe 12 are grid structure or mesh structure at axial cross section's projection, the honeycomb blast pipe 12 outside is fixed with honeycomb intake pipe 11, and honeycomb blast pipe 12 not contact with other honeycomb blast pipe 12, and 11 one end of a plurality of honeycomb intake pipe and inlet manifold 2 intercommunication, 12 one end of a plurality of honeycomb blast pipes and exhaust manifold 3 intercommunication, the 11 other ends of a plurality of honeycomb intake pipe and the 12 other ends of a plurality of honeycomb blast pipes all communicate with the atmosphere.
One ends of the honeycomb air inlet pipes 11 are communicated with each other.
One end of the honeycomb exhaust pipe 12 exceeds one end of the honeycomb air inlet pipe 11 by at least 10 cm.
The other end of the honeycomb exhaust pipe 12 exceeds the other end of the honeycomb air inlet pipe 11 by at least 10 cm.
The honeycomb tube 1 further comprises an end cover 13, the end cover 13 is a cover body which is matched with the appearance of the honeycomb tube 1 and the positions of the honeycomb exhaust pipes 12, a plurality of through holes 14 are formed in the end cover 13, an end cover air inlet pipe 15 is arranged on the side wall of the end cover 13, when the end cover 13 is buckled at one end of the honeycomb tube 1, the honeycomb exhaust pipes 12 penetrate through the through holes 14 in a one-to-one correspondence mode, the honeycomb air inlet pipes 11 and the end cover air inlet pipes 15 form a mutual communication trend, and the end cover air inlet pipes 15 are further communicated with the air inlet main pipe 2.
The axial cross sections of the honeycomb air inlet pipe 11 and the honeycomb exhaust pipe 12 are hexagonal rings.
The adjacent honeycomb inlet pipes 11 and the honeycomb outlet pipes 12 share a pipe wall.
The pipe walls of the honeycomb air inlet pipe 11 and the honeycomb exhaust pipe 12 are made of beryllium copper.
And the outer wall of the honeycomb tube 1 is wrapped with a heat-insulating layer.
The utility model discloses specific embodiment as follows:
the condensing boiler is used for feeding air through an air inlet main pipe 2 and discharging air through an air outlet main pipe 3, smoke enters a plurality of honeycomb air outlet pipes 12 through the air outlet main pipe 3, and air enters the air inlet main pipe 2 through a honeycomb air inlet pipe 11; the entering air and the exhaust gas carry out heat exchange between the honeycomb exhaust pipe 12 and the honeycomb intake pipe 11, further recovery of waste heat of the condensing boiler is realized, and meanwhile, the quantity of the honeycomb intake pipe 11 and the honeycomb exhaust pipe 12 is increased, so that the air intake and smoke exhaust efficiency is not influenced.
The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (9)
1. A condensing boiler honeycomb air inlet and outlet pipeline, comprising: the honeycomb pipe (1), the air inlet main pipe (2) and the air outlet main pipe (3); one end of the air inlet main pipe (2) and one end of the air outlet main pipe (3) are both communicated with a condensing boiler, the other end of the air inlet main pipe (2) and the other end of the air outlet main pipe (3) are both communicated with one end of a honeycomb pipe (1), and the other end of the honeycomb pipe (1) is communicated with the atmosphere;
the honeycomb tube (1) comprises: honeycomb intake pipe (11) and honeycomb blast pipe (12), honeycomb intake pipe (11) and honeycomb blast pipe (12) are both ends open-ended tubular structure, a plurality of honeycomb intake pipe (11) and a plurality of honeycomb blast pipe (12) parallel arrangement, and a plurality of honeycomb intake pipe (11) and a plurality of honeycomb blast pipe (12) are grid structure or mesh structure at axial cross section's projection, every honeycomb blast pipe (12) outside is fixed with honeycomb intake pipe (11), and honeycomb blast pipe (12) do not contact with other honeycomb blast pipe (12), a plurality of honeycomb intake pipe (11) one end and inlet manifold (2) intercommunication, a plurality of honeycomb blast pipe (12) one end and exhaust manifold (3) intercommunication, a plurality of honeycomb intake pipe (11) other end and a plurality of honeycomb blast pipe (12) other end all communicate with the atmosphere.
2. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 1, wherein: one ends of the honeycomb air inlet pipes (11) are communicated with each other.
3. A condensing boiler honeycomb air inlet and outlet pipeline according to claim 2, characterized in that: one end of the honeycomb exhaust pipe (12) exceeds one end of the honeycomb air inlet pipe (11) by at least 10 cm.
4. A condensing boiler honeycomb air inlet and outlet pipeline according to claim 3, characterized in that: the other end of the honeycomb exhaust pipe (12) exceeds the other end of the honeycomb air inlet pipe (11) by at least 10 cm.
5. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 4, wherein: the honeycomb pipe (1) further comprises an end cover (13), the end cover (13) is a cover body which is matched with the appearance of the honeycomb pipe (1) and the position of the honeycomb exhaust pipe (12), a plurality of through holes (14) are formed in the end cover (13), an end cover air inlet pipe (15) is arranged on the side wall of the end cover (13), the end cover (13) is buckled at one end of the honeycomb pipe (1), the honeycomb exhaust pipes (12) penetrate through the through holes (14) in a one-to-one correspondence mode, a plurality of honeycomb air inlet pipes (11) and the end cover air inlet pipes (15) form a mutual communication trend, and the end cover air inlet pipe (15) is further communicated with the air inlet main pipe (2).
6. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 5, wherein: the axial sections of the honeycomb air inlet pipe (11) and the honeycomb air outlet pipe (12) are hexagonal rings.
7. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 6, wherein: a pipe wall is shared between the adjacent honeycomb air inlet pipes (11) and the honeycomb air outlet pipes (12).
8. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 7, wherein: the pipe walls of the honeycomb air inlet pipe (11) and the honeycomb exhaust pipe (12) are made of beryllium copper.
9. The honeycomb air inlet and outlet pipeline of a condensing boiler as claimed in claim 8, wherein: and the outer wall of the honeycomb pipe (1) is wrapped with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276085.6U CN214065305U (en) | 2020-12-29 | 2020-12-29 | Honeycomb type air inlet and outlet pipeline of condensing boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276085.6U CN214065305U (en) | 2020-12-29 | 2020-12-29 | Honeycomb type air inlet and outlet pipeline of condensing boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214065305U true CN214065305U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023276085.6U Active CN214065305U (en) | 2020-12-29 | 2020-12-29 | Honeycomb type air inlet and outlet pipeline of condensing boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214065305U (en) |
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2020
- 2020-12-29 CN CN202023276085.6U patent/CN214065305U/en active Active
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