CN104764065A - Heat exchanger for recovery of heat of oil fume in kitchen - Google Patents
Heat exchanger for recovery of heat of oil fume in kitchen Download PDFInfo
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- CN104764065A CN104764065A CN201510172217.5A CN201510172217A CN104764065A CN 104764065 A CN104764065 A CN 104764065A CN 201510172217 A CN201510172217 A CN 201510172217A CN 104764065 A CN104764065 A CN 104764065A
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- oil smoke
- heat
- housing
- air outlet
- oil
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat exchanger for recovery of heat of oil fume in a kitchen, and belongs to the technical field of ventilation and heat exchange. The heat exchanger comprises heat conductors, a heat-transfer medium, an oil collection box and a shell; the shell is provided with a heat transferring medium inlet, a heat transferring medium outlet, an oil fume inlet, an oil fume inlet outlet and cleaning mouths; one or more baffle are fixedly arranged inside the shell; the heat conductors are fixed in the shell in parallel through the baffle on the shell; the inside of the shell is divided into heat medium channels and oil fume channels separated from one another through the heat conductors; the heat medium channels are communicated with the heat transferring medium inlet and the heat transferring medium outlet, and the oil fume channels are communicated with the oil fume inlet and the oil fume outlet; the cleaning mouths of the shell are communicated with the oil fume channels; in the working state of the heat exchanger, the cleaning mouths are sealed with a mounting plate; the oil collection box is fixed at the lower part, communicated with the oil fume channels, of the shell, oil inside the oil collection box is discharged to the outside through an oil relief valve; the heat exchanger can utilize high temperature oil fume to heat cold air or low temperature tap water to be used in the kitchen.
Description
Technical field
The invention belongs to ventilation heat exchange technical field, be specifically related to the heat exchanger reclaiming kitchen fume heat energy.
Background technology
In food cooking manufacturing process, kitchen will consume a large amount of fuel, produce a large amount of high-temperature oil smoke waste gas, oil smoke is discharged to outdoor by smoke exhaust ventilator, enclosure, and heat energy wherein also discharges thereupon, does not recycle, and fume pollution air, meanwhile, also need, with energy heats hot wash-water, air conditioning hot, therefore to waste mass energy.
Summary of the invention
In view of this, the object of this invention is to provide the heat exchanger reclaiming kitchen fume heat energy, can utilize high-temperature oil smoke that cold air or low temperature running water are carried out heating for kitchen.
The present invention is achieved through the following technical solutions:
Reclaim the heat exchanger of kitchen fume heat energy, comprise thermal conductor, heat transferring medium, oil collection box and housing; Described housing is provided with heat transferring medium import and export, oil smoke is imported and exported and cleans mouth, and enclosure interior is fixed with one or more baffle plate; Described thermal conductor is fixed in housing side by side by the baffle plate on housing; By thermal conductor, enclosure interior is divided into heat exchanging medium passage and the oil smoke passage of isolation mutually, wherein, heat exchanging medium passage and heat transferring medium are imported and exported through, and oil smoke passage and oil smoke are imported and exported through; High-temperature oil smoke, indoor exhaust wind enter oil smoke passage, and cold air, low temperature running water enter heat exchanging medium passage; Clean mouth and the oil smoke passage of described housing are through, and under the duty of heat exchanger, clean mouth is sealed by installing plate; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, by gate gurgle valve, the fluid of oil collection box inside is discharged into the external world; Wherein, described heat transferring medium is cold air or low temperature running water; Described thermal conductor is fume tube, airduct, heat pipe, water pipe, flat board, or the combination of above-mentioned parts.
Operation principle: when oil flue waste gas enters from oil smoke import, heat transferring medium enters from heat transferring medium import, the oil flue waste gas of high temperature and the heat transferring medium of low temperature flow in thermal conductor both sides and carry out heat exchange, after the oil flue waste gas of high temperature is cooled, oil wherein or hydrogenesis get off, and flow into oil collection box, after the heat transferring medium of low temperature is heated, for user provides hot blast or hot water, housing does Surgery therapy, and heat exchanger is contained on oil smoke air channel or with smoke pumping equipment and is combined into one.
Further, described thermal conductor is fume tube, and heat transferring medium is cold air; Described housing is the column construction of both ends open, and housing open end is oil smoke air inlet, another open end is oil smoke air outlet, it is inlet of cold air that housing side near oil smoke air outlet has connector, it is hot air outlet that housing side near oil smoke air inlet has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet and inlet of cold air separate by described baffle plate, and oil smoke air inlet and hot air outlet are separated; On the housing of oil smoke air inlet and oil smoke air outlet, be respectively provided with a clean mouth respectively, and by installing plate, clean mouth sealed;
One or more fume tube is arranged in housing side by side, the two ends of fume tube are fixed between two baffle plates by methods such as welding, and output corresponding hole at the baffle surface of housing, oil smoke air inlet and oil smoke air outlet are communicated with by the endoporus of fume tube and form oil smoke passage, enclosure interior space between outer and two baffle plates of the pipe of fume tube is communicated with inlet of cold air and hot air outlet and forms heat exchanging medium passage, and two clean mouths on housing and oil smoke channel connection; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet, oil collection box bottom is provided with gate gurgle valve;
Wherein, described thermal conductor is that the structure of the heat exchanger of fume tube is constant, and cold air can be replaced low temperature running water.
Further, described thermal conductor is airduct, and heat transferring medium is cold air; Described housing is the column construction of both ends open, and housing open end is inlet of cold air, another open end is hot air outlet, it is oil smoke air inlet that housing side near hot air outlet has connector, it is oil smoke air outlet that housing side near inlet of cold air has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet and inlet of cold air separate by described baffle plate, and oil smoke air inlet and hot air outlet are separated; Housing has a clean mouth, and by installing plate, clean mouth is sealed;
One or more airduct is arranged in housing side by side, the two ends of airduct are connect by methods such as welding and are fixed between two baffle plates, and output corresponding hole at the baffle surface of housing, inlet of cold air and hot air outlet are communicated with by the endoporus of airduct and form heat exchanging medium passage, enclosure interior space between outer and two baffle plates of the pipe of airduct and oil smoke air inlet are communicated with oil smoke air outlet and form oil smoke passage, and clean mouth on housing and oil smoke channel connection; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and oil collection box bottom is provided with gate gurgle valve;
Wherein, described thermal conductor is that the structure of the heat exchanger of airduct is constant, and cold air can be replaced low temperature running water.
Further, described thermal conductor is water pipe, and heat transferring medium is low temperature running water; Described housing is the column construction of both ends open, and an open end of housing is oil smoke air inlet, and another open end is oil smoke air outlet, housing has a clean mouth, and is sealed clean mouth by installing plate; Described water pipe is straight tube, helix tube or serpentine coil;
One or more water pipe is arranged in housing side by side along the axis direction of housing, and one end of the close oil smoke air outlet of water pipe is the water inlet of low temperature running water, and the other end is delivery port; The inner chamber of water pipe is heat exchanging medium passage, and the enclosure interior space outside the pipe of water pipe is communicated with oil smoke air inlet and oil smoke air outlet and forms oil smoke passage, and clean mouth on housing and oil smoke channel connection; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and oil collection box bottom is provided with gate gurgle valve;
Further, described thermal conductor is dull and stereotyped, and heat transferring medium is cold air; The dull and stereotyped partition is plane plate body, and material adopts stainless steel etc.; Described housing is the column construction of both ends open, and housing open end is oil smoke air inlet, another open end is oil smoke air outlet, it is inlet of cold air that housing side near oil smoke air outlet has connector, it is hot air outlet that housing side near oil smoke air inlet has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet and inlet of cold air separate by described baffle plate, and oil smoke air inlet and hot air outlet are separated; One piece or one piece cut off with upper flat plate and are arranged in housing side by side in superposition shape, the dull and stereotyped two ends cut off are fixed between two baffle plates by methods such as welding, and output corresponding hole at baffle surface, thus make the dull and stereotyped both sides cut off form heat exchanging medium passage and oil smoke passage, wherein, oil smoke passage is connected with oil smoke air inlet and oil smoke air outlet, heat exchanging medium passage is connected with inlet of cold air and hot air outlet, two passages are cut off airtight separating by flat board, and high-temperature oil smoke and cold air are not ganged up mutually; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet, oil collection box bottom is provided with gate gurgle valve;
Described distributary flat board cuts off for plane plate body, and shape is square or hexagon, and material adopts stainless steel etc., described housing is the column construction of closed at both ends, and the two ends of housing respectively have two connectors, be respectively oil smoke air inlet, oil smoke air outlet, inlet of cold air and hot air outlet, wherein oil smoke air inlet and hot air outlet are positioned at same one end of housing, oil smoke air outlet and inlet of cold air are positioned at same one end of housing, and oil smoke air inlet and oil smoke air outlet are in the diagonal position of housing, inlet of cold air and hot air outlet are in the diagonal position of housing, more than one piece or one piece distributary flat board cuts off and is arranged in housing side by side in superposition shape, the dull and stereotyped drift angle cut off is fixed by welding on housing, and oil smoke air inlet and inlet of cold air and hot air outlet are cut off, oil smoke air outlet and inlet of cold air and hot air outlet are cut off, the both sides cut off at distributary flat board form heat exchanging medium passage and oil smoke passage, wherein, oil smoke passage is connected with oil smoke air inlet and oil smoke air outlet, heat exchanging medium passage is connected with inlet of cold air and hot air outlet, two passages are cut off airtight separating by distributary flat board, high-temperature oil smoke and cold air are not ganged up mutually,
Wherein, described thermal conductor is that the structure of the heat exchanger of flat board is constant, and cold air can be replaced low temperature running water.
Further, described thermal conductor is heat pipe, and heat transferring medium is cold air; Described housing is provided with four openings, be respectively oil smoke air inlet, oil smoke air outlet, inlet of cold air and hot air outlet, a baffle plate is fixed with in enclosure interior, oil smoke air inlet is communicated with for oil smoke passage by described baffle plate with oil smoke air outlet, inlet of cold air is communicated with for heat exchanging medium passage with hot air outlet, and oil smoke passage is cut off into independently passage with heat exchanging medium passage by baffle plate, wherein, inlet of cold air is positioned at one end of the close oil smoke air outlet on housing, and hot air outlet is positioned at the one end near oil smoke air inlet on housing; Housing has one with the clean mouth of oil smoke channel connection, and by installing plate, clean mouth to be sealed;
More than one heat pipe is arranged in housing through after baffle plate side by side, and the heat absorbing end of described heat pipe is positioned at oil smoke passage, and the release end of heat of heat pipe is positioned at heat exchanging medium passage; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and oil collection box bottom is provided with gate gurgle valve;
Described thermal conductor is that the structure of the heat exchanger of flat board is constant, and cold air can be replaced low temperature running water.
Further, described heat exchanger and side-absorption type smoke exhaust ventilator are combined into the vertical structure that heat exchanging medium passage and oil smoke passage are all vertically arranged, and described heat exchanger and top suction type smoke exhaust ventilator are combined into the horizontal type structure that heat exchanging medium passage and oil smoke passage are arranged all in the horizontal direction; The lampblack fan of smoke exhaust ventilator is positioned at oil smoke air inlet or the oil smoke air outlet of heat exchanger.
Further, described heat exchanger is combined with smoke exhaust ventilator, gas heater simultaneously, the smoke exhaust pipe access oil smoke air inlet of heat exchanger of gas heater or the air inlet of smoke exhaust ventilator.
Beneficial effect: the present invention utilizes high-temperature oil smoke waste gas by thermal conductor and cold air or low temperature running water generation heat exchange, by outdoor cold air low temperature tap water heating, send into kitchen, for heat supply in winter or washing, take full advantage of the heat of high-temperature oil smoke waste gas, prevent the wasting of resources; High-temperature oil smoke waste gas is by cooling down simultaneously, and finally enter air, oil wherein or hydrogenesis get off, and have purified air.
Accompanying drawing explanation
The planar configuration figure of Fig. 1 to be thermal conductor be heat exchanger of fume tube.
The profile of Fig. 2 to be thermal conductor be heat exchanger of fume tube.
The planar configuration figure of Fig. 3 to be thermal conductor be water type heat exchanger of fume tube.
The profile of Fig. 4 to be thermal conductor be water type heat exchanger of fume tube.
The planar configuration figure of Fig. 5 to be thermal conductor be heat exchanger of airduct.
The profile of Fig. 6 to be thermal conductor be heat exchanger of airduct.
The planar configuration figure of Fig. 7 to be thermal conductor be water type heat exchanger of airduct.
The profile of Fig. 8 to be thermal conductor be water type heat exchanger of airduct.
The planar configuration figure of Fig. 9 to be thermal conductor be heat exchanger of heat pipe.
The profile of Figure 10 to be thermal conductor be heat exchanger of heat pipe.
The planar configuration figure of Figure 11 to be thermal conductor be heat exchanger of water pipe.
The profile of Figure 12 to be thermal conductor be heat exchanger of water pipe.
The planar configuration figure of Figure 13 to be thermal conductor be dull and stereotyped heat exchanger.
The profile of Figure 14 to be thermal conductor be dull and stereotyped heat exchanger.
The planar configuration figure of Figure 15 to be thermal conductor be heat exchanger of distributary flat board.
Figure 16 is the smoke exhaust ventilator configuration figure with heat exchanger.
Figure 17 is the smoke exhaust ventilator profile with heat exchanger.
Figure 18 is the smoke exhaust ventilator configuration figure with unitized exchanger.
Figure 19 is the smoke exhaust ventilator profile with unitized exchanger.
Figure 20 is the configuration figure of serpentine coil.
Figure 21 is flat plate heat exchanger configuration figure.
Figure 22 is the top suction type smoke exhaust ventilator profile with heat exchanger.
Figure 23 is the profile of the horizontal combination of top suction type smoke exhaust ventilator with heat exchanger.
Wherein, 1-oil smoke air inlet, 2-oil smoke air outlet, 3-inlet of cold air, 4-hot air outlet, 5-cleans mouth, 6-fume tube, 7-oil collection box, 8-gate gurgle valve, 9-airduct, 10-heat pipe, 11-water inlet, 12-delivery port, 13-water pipe, 15-flat board cuts off, 17-lampblack fan, 18-distributive pipe, 19-collector pipe, 21-leak oil line.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The heat exchanger of recovery kitchen fume heat energy provided by the invention, comprises thermal conductor, heat transferring medium, oil collection box and housing; Described housing is provided with heat transferring medium import and export, oil smoke is imported and exported and cleans mouth, and enclosure interior is fixed with one or more baffle plate; Described thermal conductor is fixed in housing side by side by the baffle plate on housing; By thermal conductor, enclosure interior is divided into heat exchanging medium passage and the oil smoke passage of isolation mutually, wherein, heat exchanging medium passage and heat transferring medium are imported and exported through, and oil smoke passage and oil smoke are imported and exported through; Clean mouth and the oil smoke passage of described housing are through, and under the duty of heat exchanger, clean mouth is sealed by installing plate; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, by gate gurgle valve, the fluid of oil collection box inside is discharged into the external world; Described heat transferring medium is cold air or low temperature running water; Described thermal conductor is the combination of the dull and stereotyped or above-mentioned parts of fume tube, airduct, heat pipe, water pipe.
Operation principle: when oil flue waste gas enters from oil smoke import, heat transferring medium enters from heat transferring medium import, the oil flue waste gas of high temperature and the heat transferring medium of low temperature flow in thermal conductor both sides and carry out heat exchange, after the oil flue waste gas of high temperature is cooled, oil wherein or hydrogenesis get off, and flow into oil collection box, after the heat transferring medium of low temperature is heated, for user provides hot blast or hot water, housing does Surgery therapy, and heat exchanger is contained on oil smoke air channel or with smoke pumping equipment and is combined into one.
Example 1:
Thermal conductor is the heat exchanger of fume tube, see accompanying drawing 1,2, comprising: fume tube 6, cold air, oil collection box 7 and housing; Described housing is the column construction of both ends open, and housing open end is oil smoke air inlet 1, another open end is oil smoke air outlet 2, it is inlet of cold air 3 that housing side near oil smoke air outlet 2 has connector, it is hot air outlet 4 that housing side near oil smoke air inlet 1 has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet 2 and inlet of cold air 3 separate by described baffle plate, and oil smoke air inlet 1 and hot air outlet 4 are separated; On the housing of oil smoke air inlet 1 and oil smoke air outlet 2, be respectively provided with a clean mouth 5 respectively, and by installing plate, clean mouth 5 sealed;
One or more fume tube 6 is arranged in housing side by side, the two ends of fume tube 6 are fixed between two baffle plates by modes such as welding, and output corresponding hole at the baffle surface of housing, oil smoke air inlet 1 and oil smoke air outlet 2 are communicated with by the endoporus of fume tube 6 and form oil smoke passage, enclosure interior space between outer and two baffle plates of the pipe of fume tube 6 is communicated with inlet of cold air 3 and hot air outlet 4 and forms heat exchanging medium passage, and two clean mouths 5 on housing and oil smoke channel connection; Described oil collection box 7 is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet 2, oil collection box 7 bottom is provided with gate gurgle valve 8, by gate gurgle valve 8, the fluid of oil collection box 7 inside is discharged into the external world.
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, winter, outdoor cold air entered from inlet of cold air 3, flowed to hot air outlet 4, and both flow directions are contrary, heat exchange is there is by fume tube 6, heat exchange efficiency is high, and outdoor cold air is heated, and sends into kitchen from hot air outlet 4, for heat supply in winter, high-temperature oil smoke waste gas is by cooling down, and oil wherein or hydrogenesis get off, and enters air after oil smoke is cleaned from oil smoke air outlet 2; After the oil in oil smoke or moisture condense in fume tube 6, flow into oil collection box 7, emit from gate gurgle valve 8, the grease of fume tube 6 inwall needs periodic cleaning, can open clean mouth 5 and remove;
Wherein, described thermal conductor is that the structure of the heat exchanger of fume tube is constant, and cold air can be replaced low temperature running water, accordingly, inlet of cold air 3 and hot air outlet 4 replace with water inlet 11 and the delivery port 12 of low temperature running water, see accompanying drawing 3,4, can realize identical function.
Example 2:
Thermal conductor is the heat exchanger of airduct, see accompanying drawing 5,6, comprising: airduct 9, cold air, oil collection box 7 and housing; Described housing is the column construction of both ends open, and housing open end is inlet of cold air 3, another open end is hot air outlet 4, it is oil smoke air inlet 1 that housing side near hot air outlet 4 has connector, it is oil smoke air outlet 2 that housing side near inlet of cold air 3 has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet 2 and inlet of cold air 3 separate by described baffle plate, and oil smoke air inlet 1 and hot air outlet 4 are separated; Housing has a clean mouth 5, and by installing plate, clean mouth 5 is sealed;
One or more airduct 9 is arranged in housing side by side, the two ends of airduct 9 are fixed between two baffle plates by modes such as welding, and output corresponding hole at the baffle surface of housing, inlet of cold air 3 and hot air outlet 4 are communicated with by the endoporus of airduct 9 and form heat exchanging medium passage, enclosure interior space between outer and two baffle plates of the pipe of airduct 9 and oil smoke air inlet 1 are communicated with oil smoke air outlet 2 and form oil smoke passage, and clean mouth 5 on housing and oil smoke channel connection; Described oil collection box 7 is fixed on the lower housing portion with oil smoke channel connection, and oil collection box 7 bottom is provided with gate gurgle valve 8, by gate gurgle valve 8, the fluid of oil collection box 7 inside is discharged into the external world;
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, winter, outdoor cold air entered from inlet of cold air 3, flowed to hot air outlet 4, and both flow directions are contrary, heat exchange is there is by airduct 9, heat exchange efficiency is high, and outdoor cold air is heated, and sends into kitchen from hot air outlet 4, for heat supply in winter, high-temperature oil smoke waste gas is by cooling down, and oil wherein or hydrogenesis get off, and enters air after oil smoke is cleaned from oil smoke air outlet 2; When the oil in oil smoke or moisture are after the pipe of airduct 9 condenses outward, flow into oil collection box 7, emit from gate gurgle valve 8, the grease outside airduct 9 pipe needs periodic cleaning, can open clean mouth 5 and remove;
Wherein, described thermal conductor is that the structure of the heat exchanger of airduct is constant, cold air can be replaced low temperature running water, accordingly, airduct 9 replaces with water pipe 13, inlet of cold air 3 and hot air outlet 4 replace with water inlet 11 and the delivery port 12 of low temperature running water, see accompanying drawing 7,8, can realize identical function.
Example 3:
Thermal conductor is the heat exchanger of heat pipe, see accompanying drawing 9,10, comprising: heat pipe 10, cold air, oil collection box 7 and housing; Described housing is provided with four openings, be respectively oil smoke air inlet 1, oil smoke air outlet 2, inlet of cold air 3 and hot air outlet 4, a baffle plate is fixed with in enclosure interior, oil smoke air inlet 1 is communicated with oil smoke air outlet 2 for oil smoke passage by described baffle plate, inlet of cold air 3 is communicated with for heat exchanging medium passage with hot air outlet 4, and oil smoke passage is cut off into independently passage with heat exchanging medium passage by baffle plate, wherein, inlet of cold air 3 is positioned at one end of the close oil smoke air outlet 2 on housing, and hot air outlet 4 is positioned at the one end near oil smoke air inlet 1 on housing; Housing has one with the clean mouth 5 of oil smoke channel connection, and by installing plate, clean mouth 5 to be sealed.
More than one heat pipe 10 is arranged in housing side by side through after baffle plate, and the heat absorbing end of described heat pipe 10 is positioned at oil smoke passage, and the release end of heat of heat pipe 10 is positioned at heat exchanging medium passage; Described oil collection box 7 is fixed on the enclosure interior with oil smoke channel connection, and oil collection box 7 is provided with gate gurgle valve 8 with the junction of housing, by gate gurgle valve 8, the fluid of oil collection box 7 inside is discharged into the external world.
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, winter, outdoor cold air entered from inlet of cold air 3, flow to hot air outlet 4, both flow directions are contrary, high-temperature oil smoke waste gas is when the heat absorbing end of superheater tube 10, heat pipe 10 absorbs heat, at release end of heat, outdoor cold air is heated, become hot-air and send into kitchen, for heat supply in winter, high-temperature oil smoke waste gas is by cooling down, air is entered from oil smoke air outlet 2 after oil smoke is cleaned, oil wherein or moisture condense in heat pipe 10 heat absorbing end, flow into oil collection box 7, emit from gate gurgle valve, grease outside heat pipe 10 pipe needs periodic cleaning, clean mouth 5 can be opened remove,
Wherein, described thermal conductor is that the structure of the heat exchanger of heat pipe is constant, and cold air can be replaced low temperature running water, can realize identical function.
Example 4:
Thermal conductor is the heat exchanger of water pipe, see accompanying drawing 11,12, comprising: water pipe 13, low temperature running water, oil collection box 7 and housing; Described housing is the column construction of both ends open, and an open end of housing is oil smoke air inlet 1, and another open end is oil smoke air outlet 2, housing has a clean mouth 5, and is sealed clean mouth 5 by installing plate; Described water pipe 13 is straight tube, helix tube or serpentine coil;
One or more water pipe 13 is arranged in housing side by side along the axis direction of housing, and one end of the close oil smoke air outlet 2 of water pipe 13 is the water inlet 11 of low temperature running water, and the other end is delivery port 12; The inner chamber of water pipe 13 is heat exchanging medium passage, and the enclosure interior space outside the pipe of water pipe 13 is communicated with oil smoke air inlet 1 and oil smoke air outlet 2 and forms oil smoke passage, and clean mouth 5 on housing and oil smoke channel connection; Described oil collection box 7 is fixed on the lower housing portion with oil smoke channel connection, and oil collection box 7 is provided with gate gurgle valve with the junction of housing, by gate gurgle valve, the fluid of oil collection box 7 inside is discharged into the external world;
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, low temperature running water enters from the water inlet 11 of low temperature running water, flow to delivery port 12, both flow directions are contrary, by water pipe 13, heat exchange occur, heat exchange efficiency is high, low temperature running water is heated, and sends into kitchen from delivery port 12, and high-temperature oil smoke waste gas is by cooling down, oil wherein or hydrogenesis get off, and enter air after oil smoke is cleaned from oil smoke air outlet 2; When the oil in oil smoke or moisture are after the pipe of water pipe 13 condenses outward, flow into oil collection box 7, emit from gate gurgle valve, the grease outside water pipe 13 pipe needs periodic cleaning, can open clean mouth 5 and remove;
Example 5:
Thermal conductor is dull and stereotyped heat exchanger, see accompanying drawing 13,14, comprising: dull and stereotyped partition 15, cold air, oil collection box 7 and housing; Described housing is the column construction of both ends open, and housing open end is oil smoke air inlet 1, another open end is oil smoke air outlet 2, it is inlet of cold air 3 that housing side near oil smoke air outlet 2 has connector, it is hot air outlet 4 that housing side near oil smoke air inlet 1 has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet 2 and inlet of cold air 3 separate by described baffle plate, and oil smoke air inlet 1 and hot air outlet 4 are separated; It is plane plate body that described flat board cuts off 15, and material adopts stainless steel etc.
One piece or one piece cut off 15 with upper flat plate and are arranged in housing side by side in superposition shape, the two ends of dull and stereotyped partition 15 are fixed between two baffle plates by modes such as welding, and output corresponding hole at baffle surface, thus make the both sides of dull and stereotyped partition 15 form heat exchanging medium passage and oil smoke passage, wherein, oil smoke passage is connected with oil smoke air inlet 1 and oil smoke air outlet 2, heat exchanging medium passage is connected with inlet of cold air 3 and hot air outlet 4, two passages are cut off 15 by flat board and airtightly to separate, and high-temperature oil smoke and cold air are not ganged up mutually; Described oil collection box 7 is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet 2, oil collection box 7 bottom is provided with gate gurgle valve 8, by gate gurgle valve 8, the fluid of oil collection box 7 inside is discharged into the external world;
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, winter, outdoor cold air entered from inlet of cold air 3, flow to hot air outlet 4, both flow directions are contrary, cut off 15 by flat board and heat exchange occurs, heat exchange efficiency is high, and outdoor cold air is heated, and sends into kitchen from hot air outlet 4, for heat supply in winter, high-temperature oil smoke waste gas is by cooling down, and oil wherein or hydrogenesis get off, and enters air after oil smoke is cleaned from oil smoke air outlet 2; When after the oil in oil smoke or hydrogenesis, flow into oil collection box 7, emit from gate gurgle valve 8;
Wherein, described thermal conductor is that the structure of the heat exchanger of flat board is constant, and cold air can be replaced low temperature running water, can realize identical function.
Example 6:
Thermal conductor is the heat exchanger of distributary flat board, see accompanying drawing 15, comprising: dull and stereotyped partition 15, cold air and housing; Described housing is the column construction of closed at both ends, and the two ends of housing respectively have two connectors, be respectively oil smoke air inlet 1, oil smoke air outlet 2, inlet of cold air 3 and hot air outlet 4, wherein oil smoke air inlet 1 hot air outlet 4 is positioned at same one end of housing, oil smoke air outlet 2 and inlet of cold air 3 are positioned at same one end of housing, and oil smoke air inlet 1 and oil smoke air outlet 2 are in the diagonal position of housing, inlet of cold air 3 and hot air outlet 4 are in the diagonal position of housing; It is plane plate body that described flat board cuts off 15, and shape is square or hexagon, and material adopts stainless steel;
One piece or one piece cut off 15 with upper flat plate and are arranged in housing side by side in superposition shape, the drift angle of dull and stereotyped partition 15 is fixed by welding on housing, and oil smoke air inlet 1 is cut off with inlet of cold air 3 and hot air outlet 4, oil smoke air outlet 2 is cut off with inlet of cold air 3 and hot air outlet 4, the both sides cutting off 15 at flat board form heat exchanging medium passage and oil smoke passage, wherein, oil smoke passage is connected with oil smoke air inlet 1 and oil smoke air outlet 2, heat exchanging medium passage is connected with inlet of cold air 3 and hot air outlet 4, two passages are cut off 15 by flat board and airtightly to separate, high-temperature oil smoke and cold air are not ganged up mutually,
Operation principle: when high-temperature oil smoke waste gas enters from oil smoke air inlet 1, flow to oil smoke air outlet 2, simultaneously, winter, outdoor cold air entered from inlet of cold air 3, flow to hot air outlet 4, both flat board cut off 15 the cross-shaped flowing in both sides and direction is contrary, cut off 15 by flat board and heat exchange occurs, heat exchange efficiency is high, and outdoor cold air is heated, and sends into kitchen from hot air outlet 4, for heat supply in winter, high-temperature oil smoke waste gas is by cooling down, and oil wherein or hydrogenesis get off, and enters air after oil smoke is cleaned from oil smoke air outlet 2;
Wherein, described thermal conductor is that the structure of the heat exchanger of flat board is constant, and cold air can be replaced low temperature running water, can realize identical function.
Example 7:
(1) heat exchanger in example 1 and side-absorption type smoke exhaust ventilator are combined into the vertical structure that heat exchanging medium passage and oil smoke passage are all vertically arranged, see accompanying drawing 16,17, when the lampblack fan 17 of smoke exhaust ventilator is positioned at the oil smoke air inlet 1 of heat exchanger, endoporus to fume tube 6 is blown, high-temperature oil smoke is malleation in fume tube 6, when fume tube 6 welds imprecision with termination baffle plate, to the infiltration of cold air side, can be formed and pollute;
When the lampblack fan 17 of smoke exhaust ventilator is placed on oil smoke air outlet 2 place, high-temperature oil smoke is aspirated by lampblack fan 17 in fume tube 6, is in negative pressure state, and high-temperature oil smoke can be stoped to the infiltration of cold air side, and preventing pollution occurs;
(2) heat exchanger of example 4,5 and side-absorption type smoke exhaust ventilator are combined into vertical structure, see accompanying drawing 18,19, by flat plate heat exchanger and water pipe heat exchanger parallel combination, make high-temperature oil smoke waste gas both can with outdoor cold air heat exchange, also can with the heat exchange of low temperature running water, according to the demand of user, this heat exchanger can provide hot blast and hot water simultaneously, or provides separately hot blast or hot water; In each flat oil smoke passage, be provided with the one or more water pipe 13 be installed in parallel, water pipe 13 adopts straight tube, serpentine coil, helix tube, also can adopt thinner dull and stereotyped water cavity.Many serpentine coils are connected in parallel in water system, see accompanying drawing 20, low temperature running water enters into distributive pipe 18 from the water inlet 11 of low temperature running water, then is diverted in many serpentine coils, passes through and high-temperature oil smoke heat exchange, become hot water, be flowed in collector pipe 19, finally from delivery port 12, deliver to kitchen, in figure, solid arrow is high-temperature oil smoke flow direction, dotted arrow is low temperature running water flow direction, both reverse flows; Water pipe 13 adopts dull and stereotyped water cavity, see accompanying drawing 21, the closed slim cavity that described dull and stereotyped water cavity is made up of thin metal sheet material, upper and lower two ends are connected with distributive pipe 18, collector pipe 19 respectively, low temperature running water passes through wherein, heat exchange is carried out, both reverse flows on the two sides of dull and stereotyped water cavity and high-temperature oil smoke; In figure, solid arrow is high-temperature oil smoke flow direction, and dotted arrow is low temperature running water flow direction, both reverse flows.
Be not limited only to flat plate heat exchanger and water pipe heat exchanger parallel combination, also can by fume tube, airduct, heat exchange of heat pipe and water pipe heat exchanger parallel combination, be arranged in oil smoke passage by water pipe thermal conductor and above-mentioned Components Parallel Connection, high-temperature oil smoke can simultaneously heating cold air and low temperature running water.
The water pipe heat exchanger tandem compound of the heat exchanger of example 1,2,3,5,6 and example 4 is arranged on oil smoke passage or smoke exhaust ventilator, high-temperature oil smoke waste gas can be made first to heat low temperature running water, heat outdoor cold air again, or high-temperature oil smoke waste gas first heats outdoor cold air, again through heating low temperature running water, or heat low temperature running water or outdoor cold air separately; Usual user needs hot water in summer, needs hot water and hot blast in the winter time, can meet the demand of Various Seasonal user;
Also the heat exchanger of example 2,5 and side-absorption type smoke exhaust ventilator can be combined into vertical structure, make high-temperature oil smoke simultaneously can carry out heat exchange with cold air, low temperature running water, also can separately and cold air, low temperature running water carry out heat exchange;
(3) heat exchanger of example 4 and top suction type smoke exhaust ventilator are combined into the horizontal type structure that heat exchanging medium passage and oil smoke passage are arranged all in the horizontal direction, see accompanying drawing 22, high-temperature oil smoke is under the suction of the lampblack fan 17 of top suction type smoke exhaust ventilator, heat exchanger is entered from oil smoke air inlet 1, heat exchange is carried out with the low temperature running water in water pipe 13, high-temperature oil smoke waste gas is by cooling down, air is entered from oil smoke air outlet 2 after oil smoke is cleaned, oil in oil smoke or moisture are after water pipe 13 surface condensation, by leak oil line 21, flow into oil collection box 7; Low temperature running water is heated to form hot water, and supply kitchen uses;
(4) heat exchanger of example 5 and top suction type smoke exhaust ventilator are combined into horizontal type structure, see accompanying drawing 23, high-temperature oil smoke is under the suction of the lampblack fan 17 of top suction type smoke exhaust ventilator, enter heat exchanger from oil smoke air inlet 1, carry out heat exchange with cold air, high-temperature oil smoke waste gas is by cooling down, air is entered from oil smoke air outlet 2 after oil smoke is cleaned, oil in oil smoke or moisture, after flat board cuts off 15 surface condensations, by leak oil line 21, flow into oil collection box 7; After cold air is heated, give kitchen heating;
(5) heat exchanger of example 1-6 can be combined with smoke exhaust ventilator, gas heater simultaneously, the oil smoke air inlet of the smoke exhaust pipe of gas heater access heat exchanger, or the air inlet of smoke exhaust ventilator, the high-temp waste gas that gas heater produces enters heat exchanger, for heating cold air or low temperature running water, or preheating is carried out to the low temperature running water entering gas heater.
(6) be not limited only to the heat energy that above-mentioned heat exchanger reclaims kitchen, when kitchen not cooking food, when not having oil smoke used heat, above-mentioned heat exchanger also can reclaim the heat energy of indoor exhaust wind.There is at one the room of fresh air conditioner system, during room ventilation ventilation, need to send new wind to indoor, simultaneously to outdoor air draft.In summer, indoor temperature is lower than outdoor temperature; In the winter time, indoor temperature is higher than outdoor temperature.Like this, there is the temperature difference in outdoor new wind and indoor exhaust wind, the combination of above-mentioned heat exchanger and smoke exhaust ventilator can be utilized, when summer does not cook, start smoke exhaust ventilator, indoor exhaust wind enters the oil smoke passage of heat exchanger, outdoor new wind enters the heat exchanging medium passage of heat exchanger, and the new wind of indoor exhaust wind and outdoor carries out heat exchange, with the outer new wind of indoor exhaust wind cooling chamber, winter, the heat energy of indoor exhaust wind was recovered utilization with indoor exhaust wind heating clamber outer new wind.Therefore, above-mentioned heat exchanger, smoke exhaust ventilator and indoor fresh air conditioner system are combined, and not only can reclaim the cooking used heat in kitchen, also can without under the duty of high-temperature oil smoke, reclaim the heat energy of indoor exhaust wind, heat exchanger was fully utilized in multiple period, and energy-saving effect is more remarkable.The said equipment is applicable to family, can be used as a part for Smart Home, under intelligence control system controls, after outdoor new wind is filtered by filter, send into room by pipeline, indoor exhaust wind is discharged to outdoor by heat exchanger and pipeline, do not need ventilation of manually windowing, the impact of haze can be eliminated completely.In order to improve quality and the comfortableness of air-supply, electric heater, hot-water heater, air conditioner, humidifier etc. can be set up at hot air outlet 4 place of heat exchanger, when outdoor air is after heat exchanger heat exchange, degree of depth heating or cooling, reach the wind pushing temperature of human comfort again.Because in the winter of cold or the summer of sweltering heat, indoor and outdoor temperature has the larger temperature difference, even if outdoor air is after heat exchanger heat exchange, wind pushing temperature is still lower or higher, and people feels under the weather, and after increasing the said equipment, improves quality and the comfortableness of air-supply.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. reclaim the heat exchanger of kitchen fume heat energy, it is characterized in that, comprise thermal conductor, heat transferring medium, oil collection box and housing; Described housing is provided with heat transferring medium import and export, oil smoke is imported and exported and cleans mouth, and enclosure interior is fixed with one or more baffle plate; Described thermal conductor is fixed in housing side by side by the baffle plate on housing; By thermal conductor, enclosure interior is divided into heat exchanging medium passage and the oil smoke passage of isolation mutually, wherein, heat exchanging medium passage and heat transferring medium are imported and exported through, and oil smoke passage and oil smoke are imported and exported through; High-temperature oil smoke, indoor exhaust wind enter oil smoke passage, and cold air, low temperature running water enter heat exchanging medium passage; Clean mouth and the oil smoke passage of described housing are through, and under the duty of heat exchanger, clean mouth is sealed by installing plate; Described oil collection box is fixed on the lower housing portion with oil smoke channel connection, and by gate gurgle valve, the fluid of oil collection box inside is discharged into the external world, housing does Surgery therapy, and heat exchanger is contained on oil smoke air channel or with smoke pumping equipment and is combined into one.
2. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described thermal conductor is fume tube (6), and heat transferring medium is cold air, described housing is the column construction of both ends open, and housing open end is oil smoke air inlet (1), another open end is oil smoke air outlet (2), it is inlet of cold air (3) that housing side near oil smoke air outlet (2) has connector, it is hot air outlet (4) that housing side near oil smoke air inlet (1) has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet (2) and inlet of cold air (3) separate by described baffle plate, and oil smoke air inlet (1) and hot air outlet (4) are separated, on the housing of oil smoke air inlet (1) and oil smoke air outlet (2), be respectively provided with a clean mouth (5) respectively, and by installing plate, clean mouth (5) sealed,
One or more fume tube (6) is arranged in housing side by side, the two ends of fume tube (6) are fixed between two baffle plates, and output corresponding hole at the baffle surface of housing, oil smoke air inlet (1) and oil smoke air outlet (2) are communicated with by the endoporus of fume tube (6) and form oil smoke passage, enclosure interior space between outer and two baffle plates of the pipe of fume tube (6) is communicated with inlet of cold air (3) and hot air outlet (4) and forms heat exchanging medium passage, oil smoke and cold air are in the both sides Flow Injection Chemiluminescence Method of fume tube (6) tube wall, and two clean mouths (5) on housing and oil smoke channel connection, described oil collection box (7) is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet (2), oil collection box (7) bottom is provided with gate gurgle valve (8).
3. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described thermal conductor is airduct (9), and heat transferring medium is cold air, described housing is the column construction of both ends open, and housing open end is inlet of cold air (3), another open end is hot air outlet (4), it is oil smoke air inlet (1) that housing side near hot air outlet (4) has connector, it is oil smoke air outlet (2) that housing side near inlet of cold air (3) has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet (2) and inlet of cold air (3) separate by described baffle plate, and oil smoke air inlet (1) and hot air outlet (4) are separated, housing has a clean mouth (5), and by installing plate, clean mouth (5) is sealed,
One or more airduct (9) is arranged in housing side by side, the two ends of airduct (9) are fixed between two baffle plates, and output corresponding hole at the baffle surface of housing, inlet of cold air (3) and hot air outlet (4) are communicated with by the endoporus of airduct (9) and form heat exchanging medium passage, enclosure interior space between outer and two baffle plates of the pipe of airduct (9) and oil smoke air inlet (1) are communicated with oil smoke air outlet (2) and form oil smoke passage, oil smoke and cold air are in the both sides Flow Injection Chemiluminescence Method of airduct 9 tube wall, and clean mouth (5) on housing and oil smoke channel connection, described oil collection box (7) is fixed on the lower housing portion with oil smoke channel connection, and oil collection box (7) bottom is provided with gate gurgle valve (8).
4. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described thermal conductor is water pipe (13), and heat transferring medium is low temperature running water; Described housing is the column construction of both ends open, an open end of housing is oil smoke air inlet (1), another open end is oil smoke air outlet (2), housing side has a clean mouth (5), and by installing plate, clean mouth (5) is sealed; Described water pipe (13) is straight tube, helix tube or serpentine coil;
One or more water pipe (13) is arranged in housing side by side along the axis direction of housing, one end of the close oil smoke air outlet (2) of water pipe (13) is the water inlet (11) of low temperature running water, is delivery port (12) near one end of oil smoke air inlet (1); The inner chamber of water pipe (13) is heat exchanging medium passage, enclosure interior space outside the pipe of water pipe (13) is communicated with oil smoke air inlet (1) and oil smoke air outlet (2) and forms oil smoke passage, oil smoke and low temperature running water are in the both sides Flow Injection Chemiluminescence Method of water pipe 13 tube wall, and clean mouth (5) on housing and oil smoke channel connection; Described oil collection box (7) is fixed on the lower housing portion with oil smoke channel connection, and oil collection box (7) bottom is provided with gate gurgle valve (8).
5. a kind of heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, is characterized in that, described thermal conductor is dull and stereotyped, and heat transferring medium is cold air;
Dull and stereotyped partition (15) is plane plate body, an open end of described housing is oil smoke air inlet (1), another open end is oil smoke air outlet (2), it is inlet of cold air (3) that housing side near oil smoke air outlet (2) has connector, it is hot air outlet (4) that housing side near oil smoke air inlet (1) has connector, two baffle plates are fixed with respectively in the enclosure interior near housing two open ends, oil smoke air outlet (2) and inlet of cold air (3) separate by described baffle plate, and oil smoke air inlet (1) and hot air outlet (4) are separated, one piece or one piece cut off with upper flat plate that (15) are arranged side by side in superposition shape to be arranged in housing, the dull and stereotyped two ends cutting off (15) are fixed between two baffle plates, and output corresponding hole at baffle surface, thus make the dull and stereotyped both sides cutting off (15) form heat exchanging medium passage and oil smoke passage, wherein, oil smoke passage is connected with oil smoke air inlet (1) and oil smoke air outlet (2), heat exchanging medium passage is connected with inlet of cold air (3) and hot air outlet (4), two passages are cut off by flat board that (15) are airtight to be separated, high-temperature oil smoke and cold air are not ganged up mutually, and cut off the anti-phase or distributary flowing of 15 both sides at flat board, described oil collection box (7) is fixed on the lower housing portion with oil smoke channel connection, and near one end of oil smoke air outlet (2), oil collection box (7) bottom is provided with gate gurgle valve (8).
6. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described thermal conductor is heat pipe (10), and heat transferring medium is cold air, described housing is provided with four openings, be respectively oil smoke air inlet (1), oil smoke air outlet (2), inlet of cold air (3) and hot air outlet (4), a baffle plate is fixed with in enclosure interior, oil smoke air inlet (1) is communicated with for oil smoke passage by described baffle plate with oil smoke air outlet (2), inlet of cold air (3) is communicated with for heat exchanging medium passage with hot air outlet (4), and oil smoke passage is cut off into independently passage with heat exchanging medium passage by baffle plate, wherein, inlet of cold air (3) is positioned at one end of the close oil smoke air outlet (2) on housing, hot air outlet (4) is positioned at the one end near oil smoke air inlet (1) on housing, housing has one with the clean mouth (5) of oil smoke channel connection, and by installing plate, clean mouth (5) to be sealed,
More than one heat pipe (10) is arranged in housing through after baffle plate side by side, the heat absorbing end of described heat pipe (10) is positioned at oil smoke passage, the release end of heat of heat pipe (10) is positioned at heat exchanging medium passage, and oil smoke and cold air are in plate washer both sides Flow Injection Chemiluminescence Method; Described oil collection box (7) is fixed on the lower housing portion with oil smoke channel connection, and oil collection box (7) bottom is provided with gate gurgle valve (8).
7. the heat exchanger of the recovery kitchen fume heat energy as described in claim 2,3,5 or 6, is characterized in that, described heat transferring medium is low temperature running water.
8. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described heat exchanger is that described in heat exchanger described in claim 4 and claim 2,3,5,6, heat exchangers in series combines, and high-temperature oil smoke first heats low temperature running water, then heating cold air; Or the first heating cold air of high-temperature oil smoke, then heat low temperature running water.
9. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described heat exchanger is the parallel combination of water pipe thermal conductor and fume tube or airduct or heat pipe or flat late heat transfer body, water pipe thermal conductor and above-mentioned Components Parallel Connection in oil smoke passage, high-temperature oil smoke simultaneously with cold air and the heat exchange of low temperature running water.
10. the heat exchanger reclaiming kitchen fume heat energy as claimed in claim 1, it is characterized in that, described heat exchanger is combined with smoke exhaust ventilator, gas heater simultaneously, the smoke exhaust pipe access oil smoke air inlet of heat exchanger of gas heater or the air inlet of smoke exhaust ventilator.
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| CN201510172217.5A CN104764065A (en) | 2014-04-29 | 2015-04-13 | Heat exchanger for recovery of heat of oil fume in kitchen |
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| CN201510172217.5A CN104764065A (en) | 2014-04-29 | 2015-04-13 | Heat exchanger for recovery of heat of oil fume in kitchen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105605636A (en) * | 2015-09-30 | 2016-05-25 | 南京理工大学 | Oil smoke recovery and oil smoke waste heat reuse apparatus |
| CN106123072A (en) * | 2016-08-11 | 2016-11-16 | 天津大学 | Range hood with heat recovery and personalized air supply functions |
| CN106839038A (en) * | 2017-03-16 | 2017-06-13 | 肖英佳 | Back-heating type domestic cooking fume remover |
| CN110940227A (en) * | 2019-12-18 | 2020-03-31 | 彭香莲 | Heat exchanger with self-cleaning function |
| CN112923482A (en) * | 2021-02-07 | 2021-06-08 | 广东钜宏科技股份有限公司 | Heat recovery's new trend energy-saving mechanism |
| CN112923483A (en) * | 2021-02-07 | 2021-06-08 | 广东钜宏科技股份有限公司 | Fresh air system with heat recovery function |
| CN112944421A (en) * | 2021-03-22 | 2021-06-11 | 佛山市科蓝环保科技股份有限公司 | Convenient abluent petticoat pipe formula oil smoke clarifier |
| CN113431683A (en) * | 2021-05-25 | 2021-09-24 | 南京航空航天大学 | Compact three-way flow heat exchanger of aircraft engine |
| CN114440305A (en) * | 2022-01-17 | 2022-05-06 | 海南特约利节能环保技术开发有限公司 | Efficient central air conditioning coil unit |
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| CN106123072A (en) * | 2016-08-11 | 2016-11-16 | 天津大学 | Range hood with heat recovery and personalized air supply functions |
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| CN106839038A (en) * | 2017-03-16 | 2017-06-13 | 肖英佳 | Back-heating type domestic cooking fume remover |
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| CN112923482A (en) * | 2021-02-07 | 2021-06-08 | 广东钜宏科技股份有限公司 | Heat recovery's new trend energy-saving mechanism |
| CN112923483A (en) * | 2021-02-07 | 2021-06-08 | 广东钜宏科技股份有限公司 | Fresh air system with heat recovery function |
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| CN113431683A (en) * | 2021-05-25 | 2021-09-24 | 南京航空航天大学 | Compact three-way flow heat exchanger of aircraft engine |
| CN114440305A (en) * | 2022-01-17 | 2022-05-06 | 海南特约利节能环保技术开发有限公司 | Efficient central air conditioning coil unit |
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