CN103542441A - Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same - Google Patents
Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same Download PDFInfo
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- CN103542441A CN103542441A CN201310475767.5A CN201310475767A CN103542441A CN 103542441 A CN103542441 A CN 103542441A CN 201310475767 A CN201310475767 A CN 201310475767A CN 103542441 A CN103542441 A CN 103542441A
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Abstract
The invention discloses a heat exchanger for recovering flue gas waste heat and a smoke exhauster smoke-evacuation pipe using same. The heat exchanger comprises a heat absorption panel and an evaporator coil pipe for communicating a heat pump refrigerant loop. The back surface of the heat absorption panel clings to the evaporator coil pipe. When kitchen oil smoke contacts with the heat absorption panel, heat transfer is produced, the kitchen oil smoke is condensed into liquid oil, and the refrigerant in the evaporator coil pipe absorbs oil smoke heat and is evaporated so that heat of the oil smoke produced by cooking in the kitchen is effectively recovered and energy saving and environmental protection effects are obtained.
Description
The present invention relates to a kind of can Mist heat recovering heat exchanger and the cigarette machine smoke exhaust pipe of applying this heat exchanger, it is applicable to smoke exhaust ventilator, heat pump or both and combines etc.
Background technology
In the prior art, after the high-temperature oil smoke that in kitchen, culinary art produces is absorbed by range hood conventionally, by smoke exhaust pipe, be expelled to outdoor, because being heated to 220 degree, common edible oil just from liquid state, becomes gaseous state above, so the oil smoke of gaseous state itself is with more heat, and often these heats partly conduct the parts such as oil network to cigarette machine, part is discharged to atmosphere, oil smoke with heat waste, cause the oil smoke heat that exists culinary art to produce not obtain the defects such as effective recovery in the kitchen in.For overcoming these defects, heat exchanger and the cigarette machine smoke exhaust pipe of energy Mist heat recovering are developed.
Summary of the invention
Technical problem to be solved by this invention is that a kind of heat exchanger that can reclaim kitchen flue gas waste heat will be provided, and it can reclaim the oil smoke heat that in kitchen, culinary art produces effectively.
Another technical problem to be solved by this invention is that a kind of cigarette machine smoke exhaust pipe that can reclaim kitchen flue gas waste heat will be provided, and it can reclaim the oil smoke heat that in kitchen, culinary art produces effectively.
The present invention solves the technical scheme that first technical problem adopts: a kind of heat exchanger that can Mist heat recovering, comprises heat absorption panel and for being communicated with the evaporator coil in heat pump refrigerant loop, evaporator coil is close at the back side of heat absorption panel.Because cold-producing medium undergoes phase transition at evaporator coil, need to absorb heat, while running into heat absorption panel, there is heat transmission in kitchen fume, oil smoke condensation becomes liquid fat, oil smoke heat is passed to the cold-producing medium in evaporator coil, cold-producing medium in evaporator coil absorbs the heat of vaporization of oil smoke, thereby has effectively reclaimed the oil smoke heat that in kitchen, culinary art produces, and has the effect of energy-conserving and environment-protective.
Further, the back side of described heat absorption panel is provided with the coil pipe groove coordinating with evaporator coil.Evaporator coil is placed in coil pipe groove, both can facilitates the installation of evaporator coil, guarantee its steadiness, and can increase the heat exchange area between heat absorption panel and evaporator coil.
Further, the front of described heat absorption panel is provided with diversion groove, and heat absorption panel is also provided with the leakage fluid dram being communicated with diversion groove.When oil smoke runs into heat absorption panel, heat is passed to cold-producing medium by heat absorption panel, evaporator coil, oil smoke temperature declines, be condensed into liquid fat, together with the condensed water of grease and heat absorption panel surface, along heat absorption panel, down flow, flow to after diversion groove, in the guiding of diversion groove downstream to leakage fluid dram and flow out heat absorption panel, effectively prevent that condensed water and oil droplet from dividing at random, facilitate user clean.
Further, described diversion groove comprises that the ring flat-plate groove of heat-absorbent surface panel edges and heat absorption panel central authorities are the fish scale groove that fish scale-shaped distributes, and fish scale groove is downwards crooked and be communicated with ring flat-plate groove.
Further, described leakage fluid dram connects the back side to the panel that absorbs heat.This contributes to discharge the condensed water of heat absorption back side of panel.
Further, this heat exchanger also comprises heat-insulation layer, and heat-insulation layer is arranged on the back side of heat absorption panel and covers evaporator coil.Heat-insulation layer can contribute to prevent heat loss, guarantees that the heat of evaporator coil generation is better for condensation oil smoke.
The present invention solves the technical scheme that second technical problem adopt: a kind of cigarette machine smoke exhaust pipe that can Mist heat recovering, above-mentioned heat exchanger that can Mist heat recovering is installed in smoke exhaust pipe, and the heat absorption panel of heat exchanger is towards the oil smoke entrance of smoke exhaust pipe.Oil smoke enters after smoke exhaust pipe, along smoke exhaust pipe, moves and contacts heat transmission occurs with heat absorption panel, is condensed into liquid fat, and the cold-producing medium in refrigerant loop absorbs the evaporation of oil smoke.Smoke exhaust pipe and above-mentioned heat exchanger are assembled into modular structure, can not only effectively reclaim the oil smoke heat that in kitchen, culinary art produces, there is the effect of energy-conserving and environment-protective, and facilitate user installation.
Further, smoke exhaust pipe is L shaped pipe, and the inwall of pipe is provided with the clip slot of clamping heat exchanger, and heat exchanger tilts to be arranged on the corner of L shaped pipe by clip slot, and the tube wall of pipe is provided with for the input of evaporator coil and the through hole that output passes.Adopt clip slot stationary heat exchangers, convenience quick for installation.Heat exchanger is obliquely installed and contributes to that oil smoke is cooling to be flowed down afterwards along heat exchanger surface.
Further, smoke exhaust pipe is comprised of the left and right two parts that cut along axial plane in smoke exhaust pipe, and left half is also provided with draw-in groove, and right half is also provided with card LJ, and left and right two parts are by draw-in groove and card LJ interlocking combination.
Further, the outlet of smoke exhaust pipe is also provided with the grease decomposer cutting grease by high-tension electricity.Grease decomposer utilizes high voltage direct current electrolysis oil smoke, makes the final exhaust of smoke exhaust pipe for purifying air.
Accompanying drawing explanation: the structural representation that Fig. 1 is this heat exchanger;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this heat exchanger;
Fig. 3 is the Facad structure schematic diagram of this heat exchanger;
Fig. 4 is the partial structurtes cross-sectional schematic of this heat exchanger;
Fig. 5 is the structural representation of this smoke exhaust pipe;
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram of this smoke exhaust pipe;
Fig. 7 is the structure enlarged drawing at A place in Fig. 6;
Fig. 8 is the structure enlarged drawing at B place in Fig. 6;
Fig. 9 is the structure enlarged drawing at C place in Fig. 6.
The specific embodiment: as shown in Figures 1 to 4, this heat exchanger comprise heat absorption panel 1, for being communicated with evaporator coil 2 and the heat-insulation layer 3 in heat pump refrigerant loop, the back side of heat absorption panel 1 is provided with coil pipe groove 11, evaporator coil 2 is arranged on the back side of coil pipe groove 11 inner close fitting heat absorption panels 1, and heat-insulation layer 3 is arranged on the back side of heat absorption panel 1 and covers evaporator coil 2.
As shown in figures 1 and 3, the front of heat absorption panel 1 is provided with diversion groove, and diversion groove comprises that the ring flat-plate groove 12 at panel 1 edge that absorb heat and heat absorption panel 1 central authorities are the fish scale groove 13 that fish scale-shaped distributes, and fish scale groove 13 is crooked downward and be communicated with ring flat-plate groove 12.Heat absorption panel 1 is also provided with the leakage fluid dram 14 being communicated with diversion groove, the back side that leakage fluid dram 14 connects to the panel 1 that absorbs heat, as shown in Figure 4.
As shown in Figures 5 to 9, this smoke exhaust pipe is L shaped pipe, the inwall of pipe is provided with the clip slot 4 of clamping heat exchanger, heat exchanger tilts to be arranged on the corner of L shaped pipe by clip slot 4, the heat absorption panel of heat exchanger is towards the oil smoke entrance of smoke exhaust pipe, as shown in Figure 9, the tube wall of pipe is provided with for the input of evaporator coil 2 and the through hole 5 that output passes, and the outlet of smoke exhaust pipe is also provided with the grease decomposer 8 cutting grease by high-tension electricity.
As shown in Figure 7 and Figure 8, this smoke exhaust pipe is comprised of the left and right two parts that cut along axial plane in smoke exhaust pipe, and left half is provided with draw-in groove 6, and right half is provided with card LJ 7, left and right two parts draw-in groove 6 and card LJ 7 interlocking combinations.
Claims (10)
1. a heat exchanger for energy Mist heat recovering, is characterized in that: it comprises heat absorption panel (1) and for being communicated with the evaporator coil (2) in heat pump refrigerant loop, evaporator coil (2) is close at the back side of heat absorption panel (1).
2. the heat exchanger of energy Mist heat recovering according to claim 1, is characterized in that: the back side of described heat absorption panel (1) is provided with the coil pipe groove (11) coordinating with evaporator coil (2).
3. the heat exchanger of energy Mist heat recovering according to claim 1, is characterized in that: the front of described heat absorption panel (1) is provided with diversion groove, and heat absorption panel (1) is also provided with the leakage fluid dram (14) being communicated with diversion groove.
4. heat exchanger that can Mist heat recovering according to claim 3, it is characterized in that: described diversion groove comprises that the ring flat-plate groove (12) at panel (1) edge that absorbs heat and heat absorption panel (1) central authorities are the fish scale groove (13) that fish scale-shaped distributes, fish scale groove (13) is downwards crooked and be communicated with ring flat-plate groove (12).
5. the heat exchanger of energy Mist heat recovering according to claim 3, is characterized in that: described leakage fluid dram (14) connects the back side to the panel that absorbs heat (1).
6. according to the heat exchanger of the energy Mist heat recovering described in claim 1～5 any one, it is characterized in that: it also comprises heat-insulation layer (3), heat-insulation layer (3) is arranged on the back side of heat absorption panel (1) and covers evaporator coil (2).
7. a cigarette machine smoke exhaust pipe for energy Mist heat recovering, is characterized in that: in smoke exhaust pipe, be provided with described in claim 1～6 any one can Mist heat recovering heat exchanger, the heat absorption panel of heat exchanger is towards the oil smoke entrance of smoke exhaust pipe.
8. cigarette machine smoke exhaust pipe that can Mist heat recovering according to claim 7, it is characterized in that: described smoke exhaust pipe is L shaped pipe, the inwall of pipe is provided with the clip slot (4) of clamping heat exchanger, heat exchanger tilts to be arranged on the corner of L shaped pipe by clip slot (4), the tube wall of pipe is provided with and supplies the input of evaporator coil (2) and the through hole (5) that output passes.
9. cigarette machine smoke exhaust pipe that can Mist heat recovering according to claim 7, it is characterized in that: described smoke exhaust pipe is comprised of the left and right two parts that cut along axial plane in smoke exhaust pipe, left half is also provided with draw-in groove (6), right half is also provided with card LJ (7), and left and right two parts are by draw-in groove (6) and card LJ (7) interlocking combination.
10. according to the cigarette machine smoke exhaust pipe of the energy Mist heat recovering described in claim 7～9, it is characterized in that: the outlet of described smoke exhaust pipe is also provided with the grease decomposer (8) cutting grease by high-tension electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475767.5A CN103542441B (en) | 2013-10-14 | 2013-10-14 | The heat exchanger of energy Mist heat recovering and cigarette machine smoke exhaust pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475767.5A CN103542441B (en) | 2013-10-14 | 2013-10-14 | The heat exchanger of energy Mist heat recovering and cigarette machine smoke exhaust pipe |
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| Publication Number | Publication Date |
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| CN103542441A true CN103542441A (en) | 2014-01-29 |
| CN103542441B CN103542441B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310475767.5A Active CN103542441B (en) | 2013-10-14 | 2013-10-14 | The heat exchanger of energy Mist heat recovering and cigarette machine smoke exhaust pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266403A (en) * | 2014-09-10 | 2015-01-07 | 中国科学院广州能源研究所 | Induction cooker core cooling and waste heat recovery system combined with heat pump |
| CN104501249B (en) * | 2014-11-24 | 2016-08-24 | 王修云 | Smoke exhaust ventilator cooking fume remover |
Citations (7)
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|---|---|---|---|---|
| US4175614A (en) * | 1978-06-01 | 1979-11-27 | Modine Manufacturing Company | Heat exchanger device |
| CN200946845Y (en) * | 2006-09-07 | 2007-09-12 | 中山华帝燃具股份有限公司 | Forced condensation type environment-friendly oil smoke sucking machine |
| CN202101386U (en) * | 2011-06-15 | 2012-01-04 | 南京工业大学 | Semiconductor type water heater based on utilization of waste heat of flue gas in kitchen |
| CN202303580U (en) * | 2011-11-10 | 2012-07-04 | 武汉米字科技有限公司 | Residual heat recovery type oil smoke purifying system |
| CN202442377U (en) * | 2011-12-29 | 2012-09-19 | 刘华明 | Kitchen ventilator with cooking fume resolving device |
| CN202770068U (en) * | 2012-09-17 | 2013-03-06 | 江苏亚光金属制品有限公司 | Tube plate type evaporator |
| CN203605296U (en) * | 2013-10-14 | 2014-05-21 | 广东万和新电气股份有限公司 | Heat exchanger capable of recovering fume residual heat, and range hood fume discharge pipe |
-
2013
- 2013-10-14 CN CN201310475767.5A patent/CN103542441B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175614A (en) * | 1978-06-01 | 1979-11-27 | Modine Manufacturing Company | Heat exchanger device |
| CN200946845Y (en) * | 2006-09-07 | 2007-09-12 | 中山华帝燃具股份有限公司 | Forced condensation type environment-friendly oil smoke sucking machine |
| CN202101386U (en) * | 2011-06-15 | 2012-01-04 | 南京工业大学 | Semiconductor type water heater based on utilization of waste heat of flue gas in kitchen |
| CN202303580U (en) * | 2011-11-10 | 2012-07-04 | 武汉米字科技有限公司 | Residual heat recovery type oil smoke purifying system |
| CN202442377U (en) * | 2011-12-29 | 2012-09-19 | 刘华明 | Kitchen ventilator with cooking fume resolving device |
| CN202770068U (en) * | 2012-09-17 | 2013-03-06 | 江苏亚光金属制品有限公司 | Tube plate type evaporator |
| CN203605296U (en) * | 2013-10-14 | 2014-05-21 | 广东万和新电气股份有限公司 | Heat exchanger capable of recovering fume residual heat, and range hood fume discharge pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266403A (en) * | 2014-09-10 | 2015-01-07 | 中国科学院广州能源研究所 | Induction cooker core cooling and waste heat recovery system combined with heat pump |
| CN104266403B (en) * | 2014-09-10 | 2016-09-14 | 中国科学院广州能源研究所 | The double residual neat recovering system of electromagnetic stove movement cooling combined with heat pump |
| CN104501249B (en) * | 2014-11-24 | 2016-08-24 | 王修云 | Smoke exhaust ventilator cooking fume remover |
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| Publication number | Publication date |
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| CN103542441B (en) | 2016-06-22 |
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