CN218820574U - Kitchen oil smoke purifies and waste heat recovery utilizes integrated device - Google Patents
Kitchen oil smoke purifies and waste heat recovery utilizes integrated device Download PDFInfo
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- CN218820574U CN218820574U CN202223107154.XU CN202223107154U CN218820574U CN 218820574 U CN218820574 U CN 218820574U CN 202223107154 U CN202223107154 U CN 202223107154U CN 218820574 U CN218820574 U CN 218820574U
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Abstract
The utility model discloses a kitchen oil smoke purifies and waste heat recovery utilizes integrated device, including the quick-witted box and the air exhauster of setting in the quick-witted box, be equipped with air intake and air outlet respectively on the quick-witted box, air intake department is equipped with the oil cleaner screen, it is equipped with a plurality of heat transfer wind channels respectively to lie in the oil cleaner screen top in the quick-witted box; the heat exchange air channel comprises two direct current sections arranged at intervals and a slow current section communicated between the two direct current sections in a connection mode, the volume of the slow current section is larger than that of the direct current section, a heat exchange circulating pipeline for abutting against the slow current sections is arranged on the outer wall of the heat exchange air channels, a water storage tank for being connected with the heat exchange circulating pipeline is arranged on one side of the machine box body, and a circulating pump is arranged between the heat exchange circulating pipeline and the water storage tank. Because the volume of the slow flow section is larger than that of the direct flow section, the heat exchange time between the heat exchange circulating pipeline and the high-temperature flue gas is prolonged, and the heat efficiency is improved.
Description
Technical Field
The utility model particularly relates to a cooking oil smoke purifies and waste heat recovery utilizes integrated device.
Background
Chinese patent publication No. CN217482818U discloses in 2022-09-23 a kitchen oil smoke purifies and waste heat recovery utilizes integrated device, and it includes the casing, the inside of casing is equipped with the filter plate and collects the box, the filter plate all runs through casing lateral wall and fixedly connected with pull sleeve with the front end of collecting the box, the fixed position that collects the box upper surface and be close to the front end installs the oil scraping plate, and the upper end of oil scraping plate offsets with the lower surface of filter plate, the front and back symmetry of casing rotates and is connected with rotatory dog, the lower extreme fixedly connected with balancing weight of rotatory dog, and the upper end of rotatory dog is located the inside of below pull sleeve, the square front and back symmetry of casing is equipped with the worker type piece, two the outside of worker type piece all is overlapped and is equipped with the uide bushing, and the front fixed connection of uide bushing and casing, symmetry fixed mounting has the collection box around the inside wall of casing, two fixed mounting has communicating pipe between the inside wall of collection box, and the array is equipped with a plurality of communicating pipe, and all fixed mounting has the heat transfer otter board between the circumference outer wall of communicating pipe between two adjacent two.
Based on above, present cooking oil fumes purifies and waste heat recovery utilizes integrated device is through setting up the heat transfer otter board, can be when the cigarette passes through the mesh on the heat transfer otter board, waste heat transfer to the heat transfer otter board in the flue gas, then the pipe wall through communicating pipe transmits to in the heat conduction liquid of communicating pipe inside, nevertheless adopts above-mentioned mode, and the flue gas is all shorter through the heat transfer time and the heat transfer route of heat transfer otter board to lead to heat exchange efficiency low.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the utility model discloses the technical problem who solves is: provides an integrated device for purifying kitchen oil fume and recycling waste heat.
An integrated device for purifying kitchen oil fume and recycling waste heat comprises a case body and an exhaust fan arranged in the case body, wherein the case body is respectively provided with an air inlet and an air outlet, an oil filter screen is arranged at the air inlet, and a plurality of heat exchange air channels are respectively arranged above the oil filter screen in the case body;
the heat exchange air duct comprises two direct current sections arranged at intervals and a slow current section communicated between the two direct current sections in a connection mode, the volume of the slow current section is larger than that of the direct current sections, heat exchange circulation pipelines for abutting against the slow current sections are arranged on the outer walls of the heat exchange air ducts, a water storage tank for being connected with the heat exchange circulation pipelines is arranged on one side of the case body, and a circulating pump is arranged between the heat exchange circulation pipelines and the water storage tank.
In an embodiment, the heat exchange circulating pipeline comprises a plurality of first heat exchange tubes and a plurality of second heat exchange tubes, wherein the first heat exchange tubes are arranged at the same horizontal interval, the second heat exchange tubes are arranged at the same horizontal interval, the first heat exchange tubes and the second heat exchange tubes are in one-to-one correspondence, the heat exchange air channels are arranged between the first heat exchange tubes and the second heat exchange tubes, two adjacent ends of the first heat exchange tubes are communicated with one another, the other ends of the first heat exchange tubes are communicated with one ends of the second heat exchange tubes in one-to-one correspondence, and the two adjacent other ends of the second heat exchange tubes are communicated with one another.
In one embodiment, an activated carbon layer is arranged above the plurality of heat exchange air channels in the machine box body.
In one embodiment, the inner walls of the two sides of the machine box body are symmetrically provided with flange slideways for supporting the activated carbon layer to move, and one side of the machine box body is provided with a through groove for the activated carbon layer to pass through.
In one embodiment, the activated carbon layer includes that the activity sets up the cyclic annular frame on the flange slide and sets up a plurality of layers of activated carbon filter screen in cyclic annular frame, cyclic annular frame one end is through wearing groove evagination in quick-witted box one side and be equipped with the spacing groove, quick-witted box one side outer wall rotates and is provided with the stopper that supplies the butt in the spacing inslot.
In one embodiment, a water outlet pipe is arranged on one side of the water storage tank, and a switch valve is arranged on the water outlet pipe.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses simple structure, through setting up a plurality of heat transfer wind channels, when the kitchen oil smoke ordered about through the effect of air exhauster and gets into from the air intake, after the oil cleaner screen oil strain, the high temperature flue gas lasts to the circulation of air outlet direction through a plurality of heat transfer wind channels respectively, when the high temperature flue gas when the direct current section in the heat transfer wind channel flows to the unhurried current section, because of the volume of unhurried current section is greater than the direct current section, and then increases the heat exchange time of heat transfer circulation pipeline and high temperature flue gas, reaches the effect of increasing the thermal efficiency.
Drawings
Fig. 1 is one of schematic three-dimensional structures of an integrated device for kitchen oil smoke purification and waste heat recovery in an embodiment of the present invention;
fig. 2 is a second schematic perspective view of an integrated device for kitchen oil smoke purification and waste heat recovery according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view of an integrated device for kitchen oil smoke purification and waste heat recovery in an embodiment of the present invention;
fig. 4 is one of the schematic three-dimensional structures of the heat exchange circulation pipeline in an embodiment of the present invention;
fig. 5 is a second schematic perspective view of a heat exchange circulation pipeline according to an embodiment of the present invention;
fig. 6 is a three-dimensional structure diagram of a plurality of heat exchange air ducts in an embodiment of the present invention;
fig. 7 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 7, an embodiment of the present invention preferably provides an integrated device for kitchen oil fume purification and waste heat recovery, including a housing 1 and an exhaust fan 2 disposed in the housing 1, wherein the housing 1 is respectively provided with an air inlet 3 and an air outlet 4, the air inlet 3 is provided with an oil filter screen 5, and a plurality of heat exchange air channels 11 are respectively disposed in the housing 1 above the oil filter screen 5;
the heat exchange air duct 11 comprises two direct current sections 7 arranged at intervals and a slow current section 8 communicated between the two direct current sections 7, the volume of the slow current section 8 is larger than that of the direct current sections 7, a heat exchange circulating pipeline 9 for abutting against the slow current sections 8 is arranged on the outer wall of the heat exchange air ducts 11, a water storage tank 10 for connecting the heat exchange circulating pipeline 9 is arranged on one side of the machine box body 1, and a circulating pump is arranged between the heat exchange circulating pipeline 9 and the water storage tank 10.
Specifically, through setting up a plurality of heat transfer wind channels, when the kitchen oil smoke ordered about through the effect of air exhauster and entered from the air intake, after oil filter screen oil strain, the high temperature flue gas lasts to the air outlet direction circulation through a plurality of heat transfer wind channels respectively, when the high temperature flue gas flowed to the slow flow section through the direct current section in the heat transfer wind channel, because of the volume of slow flow section is greater than the direct current section, and then increased heat exchange time of heat transfer circulation pipeline and high temperature flue gas, reached the effect of increasing the thermal efficiency.
Further, the heat exchange circulation pipeline 9 comprises a plurality of heat exchange pipes 12 arranged at the same horizontal interval and a plurality of heat exchange pipes 13 arranged at the same horizontal interval, a plurality of heat exchange pipes 12 and a plurality of heat exchange pipes 13 are arranged in a one-to-one manner, the heat exchange air channel is arranged between the plurality of heat exchange pipes 12 and the plurality of heat exchange pipes 13, two adjacent ends of the plurality of heat exchange pipes 12 are communicated with each other, the other ends of the plurality of heat exchange pipes 12 are communicated with one ends of the plurality of heat exchange pipes 13 in a one-to-one manner, and two adjacent other ends of the plurality of heat exchange pipes 13 are communicated with each other.
Specifically, as shown in fig. 4 and 5, two adjacent ends of the first heat exchange tubes are communicated with each other to form a group, so that the adjacent first heat exchange tubes are combined to form a U-shaped pipeline, the first heat exchange tubes are correspondingly communicated with one ends of the second heat exchange tubes to form a plurality of groups of U-shaped pipelines, and in the same way, two adjacent other ends of the second heat exchange tubes are communicated with each other to form a group, so that the second heat exchange tubes are correspondingly communicated with one another to form a plurality of groups of U-shaped pipelines, and the first heat exchange tubes and the second heat exchange tubes are communicated with each other in sequence, so that the heat exchange channels exchange heat through the same heat exchange circulation pipeline, thereby increasing the exchange path between the heat exchange circulation pipeline and the high-temperature flue gas, increasing the exchange time, and achieving the purpose of improving the heat efficiency.
Furthermore, an activated carbon layer 17 is arranged above the plurality of heat exchange air channels 11 in the case body 1. Specifically, the activated carbon layer is arranged to filter and purify the cooled flue gas.
Furthermore, the inner walls of the two sides of the machine box body 1 are symmetrically provided with flange slideways 18 for supporting the activity of the activated carbon layer 17, and one side of the machine box body 1 is provided with a through groove 19 for the activated carbon layer 17 to pass through. Specifically, the through groove enables the activated carbon layer to slide along the flange and move axially and be drawn out, so that the activated carbon layer can be conveniently installed and replaced subsequently.
Further, the activated carbon layer 17 includes an annular frame 20 movably disposed on the flange slideway 18 and a plurality of activated carbon filter screens 21 disposed in the annular frame 20, one end of the annular frame 20 protrudes out of one side of the case body 1 through the through groove 19 and is provided with a limiting groove 23, and the outer wall of one side of the case body 1 is rotatably provided with a limiting block 91 for abutting against the limiting groove 23.
Concretely, receive the action of gravity through the stopper and rotate the butt in spacing inslot to realize that cyclic annular frame is located the installation and the anticreep of wearing the inslot, when needs take cyclic annular frame out from wearing groove and dismantle when changing the active carbon filter screen, only need manually rotate the stopper, so that the stopper break away from the spacing groove can, convenient operation and simple structure, so that dismantle and change the active carbon.
Further, a water outlet pipe 22 is arranged on one side of the water storage tank 10, and a switch valve is arranged on the water outlet pipe 22. Specifically, the water in the water storage tank after heat exchange and temperature rise is conveniently discharged through the water outlet pipe for other purposes.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cooking oil fumes purifies and waste heat recovery utilizes integrated device, includes quick-witted box (1) and sets up air exhauster (2) in quick-witted box (1), be equipped with air intake (3) and air outlet (4) on quick-witted box (1) respectively, air intake (3) department is equipped with oil cleaner screen (5), its characterized in that: a plurality of heat exchange air channels (11) are respectively arranged above the oil filter screen (5) in the case body (1);
the heat exchange air flue (11) include direct current section (7) that two intervals set up and plug into intercommunication in slow flow section (8) between two direct current sections (7), the volume of slow flow section (8) is greater than the volume of direct current section (7), be provided with heat transfer circulation pipeline (9) that supply a plurality of slow flow sections of butt (8) at the outer wall in a plurality of heat exchange air flues (11), machine box (1) one side is equipped with and supplies storage water tank (10) that heat transfer circulation pipeline (9) link to each other, heat transfer circulation pipeline (9) with be provided with the circulating pump between storage water tank (10).
2. The integrated device for kitchen oil smoke purification and waste heat recovery and utilization according to claim 1, characterized in that: the heat exchange circulating pipeline (9) comprises a plurality of first heat exchange tubes (12) arranged at the same transverse horizontal interval and a plurality of second heat exchange tubes (13) arranged at the same transverse horizontal interval, the first heat exchange tubes (12) and the second heat exchange tubes (13) are in one-to-one correspondence and are arranged vertically, the heat exchange air channel (11) is arranged between the first heat exchange tubes (12) and the second heat exchange tubes (13), two adjacent ends of the first heat exchange tubes (12) are communicated with one another, the other ends of the first heat exchange tubes (12) are communicated with one end of the second heat exchange tubes (13) in one-to-one correspondence, and the two adjacent other ends of the second heat exchange tubes (13) are communicated with one another.
3. The integrated device for kitchen oil smoke purification and waste heat recovery and utilization according to claim 2, characterized in that: an active carbon layer (17) is arranged above the plurality of heat exchange air channels (11) in the case body (1).
4. The integrated device for kitchen oil smoke purification and waste heat recovery and utilization of claim 3, characterized in that: the movable active carbon layer cleaning machine is characterized in that flange slideways (18) for supporting the active carbon layer (17) to move are symmetrically arranged on the inner walls of the two sides of the machine box body (1), and a penetrating groove (19) for the active carbon layer (17) to penetrate is formed in one side of the machine box body (1).
5. The integrated device for kitchen oil smoke purification and waste heat recovery and utilization according to claim 4, characterized in that: the activated carbon layer (17) comprises an annular frame (20) movably arranged on the flange slide way (18) and a plurality of layers of activated carbon filter screens (21) arranged in the annular frame (20), one end of the annular frame (20) protrudes out of one side of the machine box body (1) through a through groove (19) and is provided with a limiting groove (23), and the outer wall of one side of the machine box body (1) is rotatably provided with a limiting block (91) for abutting against the limiting groove (23).
6. The integrated device for kitchen oil smoke purification and waste heat recovery and utilization according to claim 1, characterized in that: a water outlet pipe (22) is arranged on one side of the water storage tank (10), and a switch valve is arranged on the water outlet pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107154.XU CN218820574U (en) | 2022-11-22 | 2022-11-22 | Kitchen oil smoke purifies and waste heat recovery utilizes integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107154.XU CN218820574U (en) | 2022-11-22 | 2022-11-22 | Kitchen oil smoke purifies and waste heat recovery utilizes integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218820574U true CN218820574U (en) | 2023-04-07 |
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ID=87042984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223107154.XU Active CN218820574U (en) | 2022-11-22 | 2022-11-22 | Kitchen oil smoke purifies and waste heat recovery utilizes integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218820574U (en) |
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2022
- 2022-11-22 CN CN202223107154.XU patent/CN218820574U/en active Active
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