CN201599829U - Pellet stove residual heat utilizing device - Google Patents
Pellet stove residual heat utilizing device Download PDFInfo
- Publication number
- CN201599829U CN201599829U CN2009203110205U CN200920311020U CN201599829U CN 201599829 U CN201599829 U CN 201599829U CN 2009203110205 U CN2009203110205 U CN 2009203110205U CN 200920311020 U CN200920311020 U CN 200920311020U CN 201599829 U CN201599829 U CN 201599829U
- Authority
- CN
- China
- Prior art keywords
- time
- utilization
- residual heat
- heat
- case
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a pellet stove residual heat utilizing device, which comprises a primary residual heat utilization box, a secondary residual heat utilization box, a connection tube and radiating sheets. A plurality of partition boards are arranged in box bodies of the primary residual heat utilization box and the secondary residual heat utilization box; one end of each of the partition boards is fixed onto an opposite inner walls in the boxes alternately; gaps are formed between the other end of each of the partition boards and the inner walls of the boxes; hollow cavities of the boxes are divided into hollow-square-shaped passages by the partition boards; a plurality of the radiating sheets are arranged on the boxes; and the connection pipe is arranged between an air exhaust hole of the primary residual heat utilization box and an air exhaust hole of the secondary residual heat utilization box. Heat of flue of the utilizing device is effectively used, and the utilizing device has high heat exchanging efficiency, easy integration and popularization, simple and reliable manufacturing, high utilization ratio of flue residual heat and low production cost.
Description
Technical field
The utility model relates to a kind of energy use device, relates in particular to the wood grain fireplace residual heat using device of utilizing the waste heat heating in a kind of fireplace after the fuel combustion.
Background technology
The heating of present fireplace, great majority produce after by fuel combustion, but the flue gas that the burning back produces has been taken away a part of heat, makes heat can not get effective utilization.And the flue gas waste heat recovery apparatus that uses at present generally all is to adopt gas Zhao water heat-exchanger rig, narrow application range, and heat exchange efficiency is low, is difficult to integrated popularization.
Chinese patent ZL 200720144024.X discloses a kind of flue gas waste heat recovery apparatus, comprise header and heat pipe, the left and right sides end of header is provided with fixed head, and this header is divided into flue gas case and watertight aircase by dividing plate, described heat pipe passes dividing plate, and the one end is connected with the fixed head of flue gas case side, and the other end is connected with the fixed head of watertight aircase side, described heat pipe in same heat pipe heat with etc. the mode of axle center spacing arrange, the inclination angle of described heat pipe and horizontal plane is 8 °.This patent can effectively reduce pressure drop, improves the fume afterheat utilization rate, strengthens the efficiency of combustion of various burners, and fuel savings reduces the discharging to big gas expense heat, but the manufacturing structure complexity, fume afterheat utilize degree not high, the production cost height.
The utility model content
The heat of flue gas can not get effective utilization to the utility model after the fuel combustion in order to solve in the fireplace, and heat exchange efficiency is low, is difficult to problem such as integrated popularization and a kind of wood grain fireplace residual heat using device is provided.
Solve the problems of the technologies described above, the technical scheme that the utility model is taked is that residual heat using device comprises UTILIZATION OF VESIDUAL HEAT IN case for the first time, UTILIZATION OF VESIDUAL HEAT IN case for the second time, tube connector and fin, described first time UTILIZATION OF VESIDUAL HEAT IN case and be provided with some dividing plates in the casing of UTILIZATION OF VESIDUAL HEAT IN case for the second time, in the staggered static housing of dividing plate one end on the relative inwall, the other end and cabinet wall form the space, dividing plate is partitioned into back-shaped passage to the cavity of casing, casing is provided with some fin, for the first time the exhaust outlet of UTILIZATION OF VESIDUAL HEAT IN case and be provided with tube connector between the air inlet of UTILIZATION OF VESIDUAL HEAT IN case for the second time.Flue gas enters from the air inlet of the UTILIZATION OF VESIDUAL HEAT IN case first time, through back-shaped passage, after heat is absorbed by fin, dividing plate and casing, flue gas from the first time UTILIZATION OF VESIDUAL HEAT IN lower box part exhaust outlet through the air inlet of tube connector to the UTILIZATION OF VESIDUAL HEAT IN case second time, the heat connected tube absorbs for the second time, flue gas is through back-shaped passage, heat is absorbed by fin, dividing plate and casing for the third time, most of heat is absorbed by device after the exhaust outlet of UTILIZATION OF VESIDUAL HEAT IN lower box part discharge is for the second time installed the heat that absorbs and reached heating of house by fin.
As preferably, be provided with 3～10 dividing plates in the casing of UTILIZATION OF VESIDUAL HEAT IN case and the UTILIZATION OF VESIDUAL HEAT IN case second time for the first time.The passage that flue gas the is passed through back-shaped passage that upwards circulates from the bottom absorbs the heat in the flue gas to greatest extent.
As preferably, air inlet and exhaust outlet are positioned at the bottom of casing.For the first time and secondary air inlet and exhaust outlet be positioned at the bottom of casing, the passage that flue gas is passed through UTILIZATION OF VESIDUAL HEAT IN case and the second time UTILIZATION OF VESIDUAL HEAT IN case for the first time of flowing through from the bottom.
As preferably, casing outside vertical direction is provided with 3～15 fin.Can distribute the heat that absorbs rapidly.
The beneficial effects of the utility model are: the heat of flue gas is effectively used, the heat exchange efficiency height, easy integrated popularization, make simple and reliable, fume afterheat utilize the degree height, production cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1.
Description of reference numerals: dividing plate 1, air inlet 2 for the first time, air inlet 3 for the second time, exhaust outlet 4 for the first time, exhaust outlet 5 for the second time, tube connector 6, fin 7, UTILIZATION OF VESIDUAL HEAT IN case 8, UTILIZATION OF VESIDUAL HEAT IN case 9 for the second time for the first time.
The specific embodiment
Below in conjunction with drawings and embodiments the utility model is further described.
Embodiment 1:
Residual heat using device comprises UTILIZATION OF VESIDUAL HEAT IN case 8 for the first time, the second time, the UTILIZATION OF VESIDUAL HEAT IN case 9, tube connector 6 and fin 7, described first time UTILIZATION OF VESIDUAL HEAT IN case 8 and be provided with 3 dividing plates 1 in the casing of UTILIZATION OF VESIDUAL HEAT IN case 9 for the second time, in the staggered static housing of dividing plate 1 one ends on the relative inwall, the other end and cabinet wall form the space, dividing plate 1 is partitioned into back-shaped passage to the cavity of casing, casing is provided with 7 fin 7, for the first time UTILIZATION OF VESIDUAL HEAT IN case 8 the first time exhaust outlet 4 and for the second time 3 of the air inlets second time of UTILIZATION OF VESIDUAL HEAT IN case 9 be provided with tube connector 6, air inlet 2 for the first time, air inlet 3 for the second time, for the first time exhaust outlet 4 and for the second time exhaust outlet 5 be positioned at the bottom of casing, casing outside vertical direction is provided with fin 7.
Three dividing plates 1 are welded on for the first time UTILIZATION OF VESIDUAL HEAT IN case 8 respectively and for the second time in the UTILIZATION OF VESIDUAL HEAT IN case 9, wherein two dividing plates 1 are welded on the casing inner bottom part, a dividing plate 1 is welded on the casing inner top, dividing plate 1 UTILIZATION OF VESIDUAL HEAT IN case 8 for the first time and for the second time the cavity of UTILIZATION OF VESIDUAL HEAT IN case 9 be partitioned into back-shaped passage, for the first time UTILIZATION OF VESIDUAL HEAT IN case 8 and for the second time UTILIZATION OF VESIDUAL HEAT IN case 9 outsides be welded with 7 fin 7 respectively, for the first time the air inlet 2 first time of UTILIZATION OF VESIDUAL HEAT IN case 8 connects the outlet flue of furnace chambers, exhaust outlet 4 connects air inlet 3 for the second time by tube connector 6 for the first time, and exhaust outlet 5 connects chimney for the second time.Flue gas from the first time UTILIZATION OF VESIDUAL HEAT IN case air inlet first time of 82 enter, through back-shaped passage, heat is by fin 7, after dividing plate 1 and the UTILIZATION OF VESIDUAL HEAT IN case 8 casings absorption for the first time, flue gas from the first time UTILIZATION OF VESIDUAL HEAT IN lower box part the first time exhaust outlet 4 through tube connector 6 to UTILIZATION OF VESIDUAL HEAT IN case air inlet second time of 93 second time, heat connected tube 6 absorbs for the second time, flue gas is through back-shaped passage, heat is for the third time by fin 7, dividing plate 1 and UTILIZATION OF VESIDUAL HEAT IN case 9 casings absorption for the second time, most of heat are absorbed by device after exhaust outlet 5 discharges second time of UTILIZATION OF VESIDUAL HEAT IN case 9 bottoms for the second time.
Claims (4)
1. wood grain fireplace residual heat using device, comprise UTILIZATION OF VESIDUAL HEAT IN case for the first time, UTILIZATION OF VESIDUAL HEAT IN case for the second time, tube connector and fin, it is characterized in that: described first time UTILIZATION OF VESIDUAL HEAT IN case and be provided with some dividing plates in the casing of UTILIZATION OF VESIDUAL HEAT IN case for the second time, in the staggered static housing of dividing plate one end on the relative inwall, the other end and cabinet wall form the space, dividing plate is partitioned into back-shaped passage to the cavity of casing, casing is provided with some fin, for the first time the exhaust outlet of UTILIZATION OF VESIDUAL HEAT IN case and be provided with tube connector between the air inlet of UTILIZATION OF VESIDUAL HEAT IN case for the second time.
2. a kind of wood grain fireplace residual heat using device according to claim 1 is characterized in that: be provided with 3～10 dividing plates in the casing of UTILIZATION OF VESIDUAL HEAT IN case and the UTILIZATION OF VESIDUAL HEAT IN case second time for the first time.
3. a kind of wood grain fireplace residual heat using device according to claim 1, it is characterized in that: air inlet and exhaust outlet are positioned at the bottom of casing.
4. a kind of wood grain fireplace residual heat using device according to claim 1, it is characterized in that: casing outside vertical direction is provided with 3～15 fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203110205U CN201599829U (en) | 2009-09-22 | 2009-09-22 | Pellet stove residual heat utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203110205U CN201599829U (en) | 2009-09-22 | 2009-09-22 | Pellet stove residual heat utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599829U true CN201599829U (en) | 2010-10-06 |
Family
ID=42810885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203110205U Expired - Fee Related CN201599829U (en) | 2009-09-22 | 2009-09-22 | Pellet stove residual heat utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734814A (en) * | 2012-06-13 | 2012-10-17 | 安徽沃木采暖科技有限公司 | Double-ended conveyor |
-
2009
- 2009-09-22 CN CN2009203110205U patent/CN201599829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734814A (en) * | 2012-06-13 | 2012-10-17 | 安徽沃木采暖科技有限公司 | Double-ended conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806109B (en) | Counter-flow finned plate heat exchanger for gas-gas heat exchange | |
| CN201615598U (en) | Horizontal type coal-fired hot blast furnace | |
| CN201599829U (en) | Pellet stove residual heat utilizing device | |
| CN206488665U (en) | A kind of flue gas heat-exchange unit | |
| CN201081587Y (en) | Composite heat pipe heat exchanger | |
| CN202709438U (en) | Multi-return-stroke counter-burning boiler with internally-arranged smoke-fire tubes | |
| CN103712495B (en) | Heat exchange device for recycling flue gas waste heat | |
| CN201892303U (en) | Highly effective biomass water boiler | |
| CN201521996U (en) | Waste heat utilization device of wood wall furnace | |
| CN102778026A (en) | High-efficiency and energy-saving boiler | |
| CN201476072U (en) | Heating stove | |
| CN203024623U (en) | Boiler condenser | |
| CN201129890Y (en) | Generating apparatus of residual heat type ammonia water absorbing refrigerator | |
| CN100412461C (en) | Heat exchanger for fuel oil heater with heat exchange pipe | |
| CN201032278Y (en) | High efficiency energy-saving heat exchanger | |
| CN204880676U (en) | Integrative stove of direct contact formula waste heat recovery ordinary pressure | |
| CN215765202U (en) | Multifunctional combined waste heat recovery boiler | |
| CN201306833Y (en) | Hot water exchanger | |
| CN210088812U (en) | Horizontal heat exchange tube boiler | |
| CN215929613U (en) | Waste heat recycling device | |
| CN214065798U (en) | Flue gas heat exchanger | |
| CN221724966U (en) | Needle tube type waste heat recovery device | |
| CN202993927U (en) | Waste heat exchange device of boiler | |
| CN203298638U (en) | Heat exchanger | |
| CN113237077B (en) | Condensation heat exchanger structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |