CN215259902U - Smoke exhaust heat recovery structure of condensation type gas wall-mounted furnace - Google Patents
Smoke exhaust heat recovery structure of condensation type gas wall-mounted furnace Download PDFInfo
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- CN215259902U CN215259902U CN202121043764.0U CN202121043764U CN215259902U CN 215259902 U CN215259902 U CN 215259902U CN 202121043764 U CN202121043764 U CN 202121043764U CN 215259902 U CN215259902 U CN 215259902U
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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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Abstract
The utility model discloses a smoke-discharging heat recovery structure of a condensing type gas wall-hanging stove, which belongs to the technical field of relevant devices of the condensing type gas wall-hanging stove and comprises a shell, a main heat exchanger is detachably arranged on the upper part of the inner side wall of the shell, one side of the main heat exchanger is connected with a gas inlet pipe and an air inlet pipe, a condensing disc is arranged at the bottom part of the main heat exchanger, a water outlet of the condensing disc is connected with a water storage tank through a pipeline, a valve is arranged at the water outlet of the water storage tank, a first filtering baffle is arranged on the upper part of the inner side wall of the water storage tank, the top part of the first filtering baffle is connected with a filtering drawer, the bottom part of the first filtering baffle is connected with a filter element, the bottom part of the filter element is connected with a second filtering baffle, the smoke-discharging heat recovery structure of the condensing type gas wall-hanging stove can recover condensed condensate water condensed by the condensing disc, saves water resources, the smoke-discharging heat recovery structure of the condensing type gas wall-hanging stove can discharge smoke after filtering, improving the environment.
Description
Technical Field
The utility model relates to a relevant device field of condensing gas hanging stove specifically is a heat recovery structure of discharging fume of condensing gas hanging stove.
Background
Condensing gas hanging stove, what think about as the name is condensing's gas boiler, present condensing gas hanging stove can divide into domestic gas boiler of condensation and the commercial gas boiler of condensation, two series of condensation floor standing boiler and condensation wall standing boiler also can be distinguished into to the product, condensing gas hanging stove wherein the most important nature is exactly the realization of condensation technique, condensing boiler's key lies in the condensation technique, a novel energy-conservation, the technique of environmental protection, its principle is not complicated, simple summarization is through retrieving the heat energy in the flue gas to the flue gas condensation.
The heat recovery structure that discharges fume of traditional condensing gas hanging stove has following shortcoming: 1. the smoke exhaust heat recovery structure of the traditional condensing type gas wall-mounted furnace cannot recover condensed water, and a large amount of condensed water is generated during working, so that waste is caused; 2. the smoke-discharging heat recovery structure of the traditional condensing type gas wall-mounted furnace directly discharges dust-containing smoke into the air, so that the environment is polluted; therefore, the technical personnel in the field provide a smoke exhaust heat recovery structure of a condensing type gas wall-hanging stove to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a smoke-discharging heat recovery structure of a condensing gas wall-hanging furnace, the condensation water condensed by a condensing disc can be recovered by the smoke-discharging heat recovery structure of the condensing gas wall-hanging furnace, water resources are saved, the water outlet of the condensing disc is connected with a water storage tank through a pipeline, the condensation water flows to a filter drawer position and is primarily filtered by the filter drawer, then flows to a filter core position through a first filter baffle plate and is filtered and adsorbed by a CM polypropylene melt-blown filter core, impurities in the condensation water are further filtered, the treated condensation water flows to the water storage tank through a second filter baffle plate and is stored for later use, when the condensation water is needed, a valve is opened to discharge, when the garbage in the filter drawer needs to be cleaned, a sealing cover is screwed out from a first material changing port, the filter drawer is pulled out, the garbage in the filter drawer is dumped and cleaned, and the filter drawer is put back to the original position, when needs renew cartridge, will seal the lid and screw out from the second mouth of reloading, drag out old filter core, again with new filter core dress can, the utility model discloses the heat recovery structure of discharging fume of condensing gas hanging stove can discharge the flue gas after filtering, improve the environment, pass through the condensation of condensation dish when the flue gas, after retrieving the waste heat, low temperature flue gas is discharged to the exhaust passage in, the flue gas filters through first filtration disk earlier, with filtering such as dust of macroparticle, flue gas rethread filter screen section of thick bamboo secondary filtering after the prefiltering, get into after that and be handled by active carbon adsorption in the filter screen section of thick bamboo, flue gas after being adsorbed flows to second filtration disk department cubic and filters the back, during clean gas discharges into the atmosphere, can regularly open first drain and second drain and decontaminate, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
comprises a casing, a main heat exchanger is detachably arranged on the upper part of the inner side wall of the casing, a gas inlet pipe and an air inlet pipe are connected with one side of the main heat exchanger, the bottom of the main heat exchanger is provided with a condensation plate, the water outlet of the condensation plate is connected with a water storage tank through a pipeline, a valve is arranged at the water outlet of the water storage tank, a first filtering baffle is arranged at the upper part of the inner side wall of the water storage tank, the top of the first filtering baffle is connected with a filtering drawer, the bottom of the first filtering baffle is connected with a filter element, the bottom of the filter element is connected with the second filtering baffle, the smoke outlet of the condensing disc is connected with the bottom of the smoke exhaust channel, the lower part of the inner side wall of the smoke exhaust channel is detachably provided with a first filtering wafer, the upper part of the inner side wall of the smoke exhaust channel is detachably provided with a filtering screen cylinder, activated carbon is filled in the inner side wall of the filter screen cylinder, and a second filter wafer is installed at the opening at the top of the filter screen cylinder.
As a further aspect of the present invention: the outer side wall of the main heat exchanger is welded with an installation piece, a first screw hole is formed in the surface of the installation piece, and the installation piece is detachably installed on the inner side wall of the shell through the first screw hole and a first bolt.
As a further aspect of the present invention: a first material changing opening is formed in the upper portion of the water storage tank, a second material changing opening is formed in the middle of the water storage tank, and sealing covers are mounted on the inner side walls of the first material changing opening and the second material changing opening.
As a further aspect of the present invention: first drain and second drain have been seted up respectively to the exhaust passage lower part, first drain and second drain all are connected with sealed lid.
As a further aspect of the present invention: the top of the filter screen cylinder is welded with a mounting ring, the surface of the mounting ring is provided with a second screw hole, and the mounting ring is detachably connected with the upper part of the inner side wall of the smoke exhaust channel through the second screw hole and a second bolt.
As a further aspect of the present invention: the outer side wall of the second filtering wafer is provided with an external thread and is detachably connected with the opening at the top of the filtering net barrel through the external thread and the internal thread.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the condensation water that condensing gas hanging stove's heat recovery structure of discharging fume condensed out of condensation dish, the water economy resource, the delivery port of condensation dish passes through pipeline and storage water tank connection, the condensate water flows to filter steamer tray department and is filtered by the filter steamer tray tentatively, rethread first filtration baffle flows to filter core department, it is filtered and adsorbed by CM polypropylene melt-blown filter core, further filter the impurity in the condensate water, the condensate water after the processing flows to storage water tank through second filtration baffle and stores for use, when needing to use the condensate water, open the valve and emit, when needing to clear up rubbish in the filter steamer tray, screw out sealed lid from first reloading mouth, drag out the filter steamer tray, empty the rubbish inside the filter steamer tray and wash cleanly, again load back the filter steamer tray in situ, when needing to change the filter core, screw out sealed lid from second reloading mouth, drag out old filter core, and then a new filter element is arranged, so that the problem that the condensate water cannot be recovered by the smoke exhaust heat recovery structure of the traditional condensing type gas wall-mounted furnace is solved.
2. The utility model discloses condensing gas hanging stove's heat recovery structure of discharging fume can discharge after filtering the flue gas, improve the environment, when the flue gas through the condensation dish condensation, after retrieving the waste heat, the low temperature flue gas is discharged to the exhaust passage in, the flue gas filters through first filtration disk earlier, with filtering such as dust of macroparticle, flue gas rethread filter screen section of thick bamboo secondary filtering after the prefiltering, be handled by activated carbon adsorption in getting into the filter screen section of thick bamboo after that, flue gas flow after being adsorbed to second filters disk department cubic filtration back, in the atmosphere is arranged to clean gas, can regularly open first drain and second drain and decontaminate, solve the unable back emission of filtering the flue gas of heat recovery structure of discharging fume of traditional condensing gas hanging stove, the problem of polluted environment.
Drawings
Fig. 1 is a schematic view of an overall structure of a smoke heat recovery structure of a condensing wall-mounted gas boiler according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a water storage tank of a smoke exhaust heat recovery structure of a condensing gas wall-mounted boiler according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a smoke exhaust channel of a smoke exhaust heat recovery structure of a condensing wall-mounted gas boiler according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a filter screen cylinder of a smoke exhaust heat recovery structure of a condensing type gas wall-hanging stove.
In the figure: 1. a housing; 2. a primary heat exchanger; 3. a gas inlet pipe; 4. an air inlet pipe; 5. a water storage tank; 6. mounting a sheet; 7. a first screw hole; 8. a first bolt; 9. a smoke evacuation channel; 10. a condensation pan; 11. a pipeline; 12. a valve; 13. a filter drawer; 14. a first filtering baffle; 15. a filter element; 16. a second filtering baffle; 17. a first material changing port; 18. a second material changing port; 19. a sealing cover; 20. a mounting ring; 21. a second bolt; 22. a first filtered disc; 23. a filter screen cylinder; 24. activated carbon; 25. a first drain port; 26. a second sewage draining outlet; 27. a second screw hole; 28. a second filtered disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a smoke heat recovery structure of a condensing type wall-mounted gas furnace includes a casing 1, a main heat exchanger 2 is detachably mounted on an upper portion of an inner side wall of the casing 1, a gas inlet pipe 3 and an air inlet pipe 4 are connected to one side of the main heat exchanger 2, a condensation plate 10 is mounted at a bottom of the main heat exchanger 2, a water outlet of the condensation plate 10 is connected to a water storage tank 5 through a pipe 11, a valve 12 is mounted at a water outlet of the water storage tank 5, a first filtering baffle 14 is mounted on an upper portion of an inner side wall of the water storage tank 5, a filtering drawer 13 is connected to a top of the first filtering baffle 14, a bottom of the first filtering baffle 14 is connected to a filter element 15, a bottom of the filter element 15 is connected to a second filtering baffle 16, a smoke outlet of the condensation plate 10 is connected to a bottom of a smoke exhaust passage 9, a first filtering disk 22 is detachably mounted on a lower portion of the smoke passage 9, 9 inside wall upper portions demountable installation of discharge fume channel has a filter screen section of thick bamboo 23, the packing of 23 inside wall of filter screen section of thick bamboo has active carbon 24, filter screen section of thick bamboo 23 open-top portion installs the second and filters disk 28, the utility model discloses the comdenstion water that the recoverable condensation dish 10 of the heat recovery structure of discharging fume of condensing gas hanging stove condensed out, the water economy resource, the utility model discloses the heat recovery structure of discharging fume of condensing gas hanging stove can discharge the flue gas after filtering, improves the environment.
Wherein, the welding of 2 lateral walls of main heat exchanger has installation piece 6, first screw 7 and through first screw 7 and first bolt 8 demountable installation at 1 inside wall of casing, easy to assemble or dismantlement have been seted up on the surface of installation piece 6.
Wherein, 5 upper portions of storage water tank have seted up first material changing port 17, the second material changing port 18 has been seted up at 5 middle parts of storage water tank, sealed lid 19 is all installed to first material changing port 17 and the 18 inside walls of second material changing port, when rubbish in the drawer 13 is filtered in needs clearance, will seal lid 19 from first material changing port 17 back-out, will filter the drawer 13 and pull out, will filter the inside rubbish of drawer 13 and empty away and the sanitization, will filter the drawer 13 dress back normal position again, when filter core 15 is changed to needs, will seal lid 19 from second material changing port 18 back-out, pull out old filter core 15, again with new filter core 15 dress can.
Wherein, first drain 25 and second drain 26 have been seted up respectively to smoke exhaust passage 9 lower part, first drain 25 and second drain 26 all are connected with sealed lid 19, make things convenient for the blowdown.
Wherein, the welding of filter screen cylinder 23 top has collar 20, second screw 27 has been seted up on collar 20 surface and can be dismantled with smoke exhaust channel 9 inside wall upper portion through second screw 27 and second bolt 21 and be connected, conveniently dismantles filter screen cylinder 23, changes inside active carbon 24.
Wherein, the external screw thread has been seted up to second filtration disk 28 lateral wall and can be dismantled with filter screen cylinder 23 top opening part through external screw thread and internal thread and be connected, and second filtration disk 28 plays the effect that blocks filter screen cylinder 23 opening part, prevents that active carbon 24 from spilling over.
The utility model discloses a theory of operation is: the water outlet of the condensation plate 10 is connected with the water storage tank 5 through the pipeline 11, the condensed water flows to the filter drawer 13 and is primarily filtered by the filter drawer 13, then flows to the filter element 15 through the first filter baffle 14 and is filtered and adsorbed by the CM polypropylene melt-blown filter element 15, impurities in the condensed water are further filtered, the treated condensed water flows to the water storage tank 5 through the second filter baffle 16 and is stored for later use, when the condensed water is needed to be used, the condensed water can be discharged by opening the valve 12, when the garbage in the filter drawer 13 needs to be cleaned, the sealing cover 19 is screwed out from the first material changing port 17, the filter drawer 13 is pulled out, the garbage in the filter drawer 13 is dumped and cleaned, the filter drawer 13 is put back to the original position, when the filter element 15 needs to be replaced, the sealing cover 19 is screwed out from the second material changing port 18, the old filter element 15 is pulled out, and a new filter element 15 is put on, the wall-hanging gas stove of the utility model can discharge smoke heat recovery structure can filter the smoke and discharge the smoke, improve the environment, pass through the condensation of condensation dish 10 when the flue gas, after the recovery waste heat, low temperature flue gas is discharged to in the exhaust passage 9, the flue gas filters through first filter disk 22 earlier, with filtering such as dust of macroparticle, 23 secondary filtering are passed through to the flue gas after the prefiltering again through filter screen cylinder, get into filter screen cylinder 23 in after that and be adsorbed by active carbon 24 and handle, flue gas after being adsorbed flows to the second and filters disk 28 and locate the cubic and filter the back, in the atmosphere is arranged in to clean gas, can regularly open first drain 25 and the clear dirt of second drain 26.
The above, 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 heat recovery structure of discharging fume of condensing gas hanging stove, includes casing (1), its characterized in that: the improved water heater is characterized in that a main heat exchanger (2) is detachably mounted on the upper portion of the inner side wall of the casing (1), a gas inlet pipe (3) and an air inlet pipe (4) are connected to one side of the main heat exchanger (2), a condensation disc (10) is mounted at the bottom of the main heat exchanger (2), a water outlet of the condensation disc (10) is connected with a water storage tank (5) through a pipeline (11), a valve (12) is mounted at the water outlet of the water storage tank (5), a first filtering baffle (14) is mounted on the upper portion of the inner side wall of the water storage tank (5), a filtering drawer (13) is connected to the top of the first filtering baffle (14), the bottom of the first filtering baffle (14) is connected with a filter element (15), the bottom of the filter element (15) is connected with a second filtering baffle (16), a smoke outlet of the condensation disc (10) is connected with the bottom of a smoke exhaust passage (9), and a first filtering wafer (22) is detachably mounted on the lower portion of the inner side wall of the smoke passage (9), the upper portion of the inner side wall of the smoke exhaust channel (9) is detachably provided with a filter screen cylinder (23), the inner side wall of the filter screen cylinder (23) is filled with activated carbon (24), and a second filter disc (28) is installed at the opening at the top of the filter screen cylinder (23).
2. The exhaust smoke heat recovery structure of the condensing wall-mounted gas boiler according to claim 1, characterized in that: the outer side wall of the main heat exchanger (2) is welded with an installation sheet (6), a first screw hole (7) is formed in the surface of the installation sheet (6), and the installation sheet is detachably installed on the inner side wall of the shell (1) through the first screw hole (7) and a first bolt (8).
3. The exhaust smoke heat recovery structure of the condensing wall-mounted gas boiler according to claim 1, characterized in that: storage water tank (5) upper portion has been seted up first material changing mouth (17), second material changing mouth (18) have been seted up at storage water tank (5) middle part, sealed lid (19) are all installed to first material changing mouth (17) and second material changing mouth (18) inside wall.
4. The exhaust smoke heat recovery structure of the condensing wall-mounted gas boiler according to claim 1, characterized in that: first drain (25) and second drain (26) have been seted up respectively to smoke exhaust passage (9) lower part, first drain (25) and second drain (26) all are connected with sealed lid (19).
5. The exhaust smoke heat recovery structure of the condensing wall-mounted gas boiler according to claim 1, characterized in that: the top of the filter screen cylinder (23) is welded with a mounting ring (20), the surface of the mounting ring (20) is provided with a second screw hole (27) and is detachably connected with the upper part of the inner side wall of the smoke exhaust channel (9) through the second screw hole (27) and a second bolt (21).
6. The exhaust smoke heat recovery structure of the condensing wall-mounted gas boiler according to claim 1, characterized in that: the outer side wall of the second filtering circular sheet (28) is provided with an external thread and is detachably connected with the opening at the top of the filtering net barrel (23) through the external thread and the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121043764.0U CN215259902U (en) | 2021-05-17 | 2021-05-17 | Smoke exhaust heat recovery structure of condensation type gas wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121043764.0U CN215259902U (en) | 2021-05-17 | 2021-05-17 | Smoke exhaust heat recovery structure of condensation type gas wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215259902U true CN215259902U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121043764.0U Active CN215259902U (en) | 2021-05-17 | 2021-05-17 | Smoke exhaust heat recovery structure of condensation type gas wall-mounted furnace |
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| Country | Link |
|---|---|
| CN (1) | CN215259902U (en) |
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2021
- 2021-05-17 CN CN202121043764.0U patent/CN215259902U/en active Active
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