CN115789729A - UV (ultraviolet) smoke hood - Google Patents
UV (ultraviolet) smoke hood Download PDFInfo
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- CN115789729A CN115789729A CN202211520598.8A CN202211520598A CN115789729A CN 115789729 A CN115789729 A CN 115789729A CN 202211520598 A CN202211520598 A CN 202211520598A CN 115789729 A CN115789729 A CN 115789729A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses a UV (ultraviolet) smoke hood, which comprises a smoke hood body, wherein a plurality of smoke suction ports are formed in the bottom of the smoke hood body at equal intervals, a cavity communicated with the plurality of smoke suction ports is formed in the smoke hood body, and the cross section of the cavity is in a funnel shape; cavity internally mounted has sealed frame, and sealed frame top is connected with the smoke absorption cover, this UV petticoat pipe, even gas spare and UV banks spare through just being located the filtering mechanism that is equipped with in sealed frame, thereby not only can make the effect that enters into the gas evenly distributed after filtering in the sealed frame, make gas and first ultraviolet lamp and second ultraviolet lamp carry out abundant contact simultaneously, the realization carries out abundant decomposition's effect to the organic matter that contains in the oil smoke, simultaneously under the more condition of oil smoke volume, this even gas subassembly plays the effect of carrying out the transfer to the oil smoke, simultaneously through the third ultraviolet lamp that is equipped with, thereby further play carries out abundant decomposition's effect to more oil smoke, the cleanliness factor of further assurance oil smoke pipe combustion gas.
Description
Technical Field
The invention relates to the technical field of kitchen ware, in particular to a UV (ultraviolet) smoke hood.
Background
The UV lamp is an abbreviation of ultraviolet lamp tube, and UV is an English abbreviation of ultraviolet (Ultra-Violet Ray). The lamp tube is mainly used for photochemical reaction, product curing, sterilization, medical inspection and the like by utilizing the characteristics of ultraviolet rays.
In the catering industry, oil fume generated by frying, roasting and the like is generally sucked by a range hood and then discharged outwards, and the oil fume is directly discharged to the outside atmosphere in the traditional mode without a purification process. Along with people's requirement to the environmental protection is higher and higher, in kitchen utensils and appliances field, especially commercial kitchen utensils and appliances field, utilize the ultraviolet light to discharge the mode after the oil smoke purifies also more and more popular. The general UV (ultraviolet) photolysis smoke hood comprises a filter screen, an ultraviolet light tube and an air draft device, wherein after the air draft device sucks oil smoke in a top suction mode or a side suction mode, the oil smoke firstly passes through the filter screen, is intercepted and dispersed, then is irradiated by ultraviolet light, is subjected to cold combustion to generate trace powder, carbon dioxide and water, organic matters in the oil smoke are also subjected to photolysis oxidation to reach the environment-friendly emission standard, and peculiar smell in a flue can be eliminated.
At present, in the existing UV smoke hood, a UV lamp tube is arranged in the smoke hood, and the ultraviolet light of the UV lamp tube can decompose organic matters in the oil smoke, so that the organic oil smoke in the air can be decomposed into carbon and water under the condition that the light energy of the ultraviolet lamp is enough; however, when more oil smoke is generated during frying, roasting and baking, the oil smoke amount is too large, the ultraviolet light power is insufficient, and more oil smoke is difficult to be completely decomposed; although current UV petticoat pipe is because the ultraviolet ray can not enough decompose the oil smoke, so set up two-layer filter screen, filters the oil smoke of great granule, and stronger along with the filter capacity of filter screen, the resistance is big more, consequently leads to the wind speed of UV petticoat pipe and the dynamics of oil extraction cigarette relatively poor, for this reason, we propose a UV petticoat pipe.
Disclosure of Invention
The invention aims to provide a UV smoke hood so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the smoke hood comprises a smoke hood body, wherein a plurality of smoke suction ports are formed in the bottom of the smoke hood body at equal intervals, a cavity communicated with the plurality of smoke suction ports is formed in the smoke hood body, and the cross section of the cavity is in a funnel shape;
a sealing frame is arranged in the cavity, the top of the sealing frame is connected with a smoke suction hood, and the top of the smoke suction hood is connected with an oil smoke pipe;
the inside still including of sealed frame:
the filtering mechanism is used for reducing the resistance of oil smoke entering the sealing frame from the smoke suction port and assisting in filtering the oil smoke; and
the gas homogenizing assembly enables the filtered gas to uniformly enter the top end inside the sealing frame; and
and the UV lamp assembly is matched with the gas homogenizing assembly, and the oil smoke entering the sealing frame is fully decomposed and then is discharged from the oil smoke pipe.
Preferably, the filtering mechanism comprises a first filtering screen plate and a second filtering screen plate which are respectively arranged at the bottom of the sealing frame, and the first filtering screen plate is positioned at the bottom of the second filtering screen plate;
the cross section of the first filter screen plate is arc-shaped;
the cross section of the second filter screen plate is in a wave shape, and the diameter of meshes of the first filter screen plate is larger than that of meshes of the second filter screen plate;
and an air inducing mechanism for guiding out air flow is arranged at the bottom of the second filter screen plate.
Preferably, the air inducing mechanism comprises supporting seats which are arranged at the center of the bottom of the second filter screen plate at equal intervals, and connecting rods are arranged at the bottoms of the supporting seats;
the bottom of the connecting rod is rotatably connected with a connecting disc, a plurality of fan blades are wound on the outer side of the connecting disc at equal intervals, and the air guide mechanism is arranged so that air can be guided uniformly.
Preferably, the gas homogenizing assembly comprises a gas homogenizing block which is arranged in the sealing frame and is arranged at the top of the second filter screen plate, and the cross section of the gas homogenizing block is in an inverted triangle shape;
the gas homogenizing block is provided with an S-shaped diversion trench, filtered gas flows into the smoke suction hood through the diversion trench, the gas homogenizing block is also provided with an air inlet trench communicated with the diversion trench, and the diversion trench is matched with the air inlet trench, so that the filtered gas enters the diversion trench from the inclined planes at the two sides of the gas homogenizing block;
the guiding gutter is three with even gas block separation with the air inlet duct and holds the piece, and installs in the three piece of holding and be arranged in carrying out the transfer piece that holds to more flue gas, through the even gas subassembly that is equipped with to can be with gas evenly distributed in sealed frame.
Preferably, a containing groove is formed in the position, corresponding to the transfer piece, of the containing block, a plurality of air inlets are formed in one side, close to the inside of the sealing frame, of the containing groove, and sealing pieces are mounted at the positions of the air inlets;
the connecting plates for connecting the sealing elements are arranged in the sealing grooves, connecting rods are fixedly connected to two ends of each connecting plate respectively, and the two connecting rods are fixedly arranged in the accommodating grooves;
and an air outlet part is arranged on one side of the accommodating block close to the diversion trench.
Preferably, the sealing element comprises rubber plugs which are respectively matched and connected with the air inlet, the top of each rubber plug is fixedly connected with a circular plate, and the top of each circular plate is fixedly connected with a supporting rod;
the top of the supporting rod penetrates through the connecting plate and is fixedly connected with a limiting plate;
the utility model discloses a support structure, including bracing piece, connecting plate, sealing member, supporting spring, plectrum, connecting plate, the bracing piece outside cover is equipped with supporting spring, the supporting spring both ends respectively with plectrum and connecting plate fixed connection, through the sealing member that is equipped with to play and carry out sealed effect to air inlet department.
Preferably, the circular plate is provided with a pressure sensor, and one end of the supporting spring of the circular plate is connected to the pressure sensor, so that the pressure sensor is provided to detect the position of the circular plate.
Preferably, give vent to anger the piece including set up on holding the piece and with a plurality of ventholes of holding tank intercommunication, and the end of giving vent to anger of a plurality of ventholes towards the guiding gutter, the honeycomb duct is installed to the venthole inboard, and installs the check valve on the honeycomb duct, through the play gas piece that is equipped with to can be with the gas outgoing's in the holding tank effect.
Preferably, the UV lamp assembly comprises a plurality of first ultraviolet lamps arranged in the S-shaped diversion trench, the first ultraviolet lamps are arranged on the same Y-axis straight line, and a second ultraviolet lamp is arranged below the conical end at the bottom of the gas homogenizing block;
it is a plurality of all install the third ultraviolet lamp in the holding tank, through the UV banks spare that is equipped with to the realization carries out the effect of abundant decomposition to the oil smoke.
The invention has at least the following beneficial effects:
1. when the smoke hood is used, the sealing frame is arranged in the smoke hood body, the filtering mechanism is arranged at the bottom of the sealing frame, the filtering mechanism can ensure that oil smoke particles can be effectively filtered, meanwhile, the flowing resistance of the oil smoke is reduced, and meanwhile, in the process that the oil smoke passes through the first filtering screen plate and the second filtering screen plate, the plurality of rotating fans are arranged, so that the oil smoke is assisted to flow again, and the intensity of oil smoke exhaust is further improved;
2. when the oil smoke distributing device is used, the gas homogenizing piece and the UV lamp assembly are arranged in the sealing frame and positioned on the filtering mechanism, so that gas entering the sealing frame after being filtered can be uniformly distributed, the gas can be in full contact with the first ultraviolet lamp and the second ultraviolet lamp, organic matters contained in oil smoke can be fully decomposed, the gas homogenizing assembly can transfer the oil smoke under the condition of more oil smoke, meanwhile, the third ultraviolet lamp is arranged, so that the effect of fully decomposing more oil smoke is further realized, and the cleanliness of the gas discharged from the oil smoke pipe is further ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the smoke cage body of the invention;
FIG. 3 is a schematic view of the internal structure of the sealing frame according to the present invention;
FIG. 4 is a schematic diagram of the internal side view structure of the smoke cage body of the present invention;
FIG. 5 is a schematic view of a gas distribution block structure according to the present invention;
FIG. 6 is a side cross-sectional structural schematic view of a gas homogenizing block of the present invention;
FIG. 7 is a schematic view of the seal of the present invention;
FIG. 8 is a schematic view of the UV lamp assembly of the present invention;
FIG. 9 is a schematic diagram of the structure of the first filter screen plate and the second filter screen plate according to the present invention;
FIG. 10 is a schematic diagram of a third structure according to an embodiment of the present invention.
In the figure: 1-a smoke hood body; 11-a smoking port; 12-a cavity; 2-sealing the frame; 3-smoke absorbing hood; 31-oil smoke tube; 4-a filtering mechanism; 41-a first filter screen plate; 42-a second filter screen plate; 5-a gas homogenizing assembly; 51-air homogenizing block; 52-a diversion trench; 53-containing the block; 531-accommodating the tank; 532-air intake; 533-connecting plate; 54-a gas outlet member; 541-air outlet holes; 542-a flow guide pipe; 6-a UV lamp assembly; 61-a first ultraviolet lamp; 62-a second ultraviolet lamp; 63-a third ultraviolet lamp; 7-an air inducing mechanism; 71-a support base; 72-a connecting rod; 721-a clamping bar; 722-a clamping block; 723-buffer spring; 73-connecting disc; 74-fan blades; 8-transferring; 9-a seal; 91-rubber plug; 92-a support bar; 93-circular plate; 931-a pressure sensor; 94-limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
example one
A UV (ultraviolet) smoke hood comprises a smoke hood body 1, a display panel can be further installed on the smoke hood body 1 in the application, a control circuit board is installed inside the smoke hood body 1, so that the smoke hood body 1 can be further operated by controlling the display panel, a plurality of smoke suction ports 11 are arranged at the bottom of the smoke hood body 1 at equal intervals, the smoke suction ports 11 corresponding to the smoke suction ports 11 are arranged in an inclined shape, oil smoke can conveniently enter cavities 12 inside the smoke hood body 1 from the smoke suction ports 11, a cavity 12 communicated with the smoke suction ports 11 is arranged on the smoke hood body 1, and the cross section of the cavity 12 is in a funnel shape;
a sealing frame 2 is arranged in the cavity 12, the top of the sealing frame 2 is connected with a smoke suction hood 3, the top of the smoke suction hood 3 is connected with an oil smoke pipe 31, and an exhaust fan is arranged at the smoke suction hood 3, so that negative pressure is formed in the smoke hood body 1, and the effect of sucking the oil smoke is realized;
inside still including of sealed frame 2:
the filter mechanism 4 is used for reducing resistance of oil smoke entering the sealing frame 2 from the smoke suction port 11 and assisting in filtering the oil smoke, the filter mechanism 4 comprises a first filter screen plate 41 and a second filter screen plate 42 which are respectively arranged at the bottom of the sealing frame 2, the first filter screen plate 41 is positioned at the bottom of the second filter screen plate 42, and the first filter screen plate 41 and the second filter screen plate 42 can be detachably connected to the inner wall of the sealing frame 2, so that the first filter screen plate 41 and the second filter screen plate 42 can be conveniently and periodically detached and cleaned;
the section of the first filter screen plate 41 is arc-shaped, the section of the second filter screen plate 42 is wave-shaped, and the mesh diameter of the first filter screen plate 41 is larger than that of the second filter screen plate 42;
an air inducing mechanism 7 for guiding out air flow is arranged at the bottom of the second filter screen plate 42, the air inducing mechanism 7 comprises supporting seats 71 which are arranged at the center of the bottom of the second filter screen plate 42 at equal intervals, and connecting rods 72 are arranged at the bottom of the supporting seats 71;
the bottom of the connecting rod 72 is rotatably connected with a connecting disc 73, the connecting disc 73 and the connecting rod 72 are connected by adopting a one-way bearing, so that when the fan blades 74 rotate, air flow can be guided into the sealing frame 2, and a plurality of fan blades 74 are wound around the outer side of the connecting disc 73 at equal intervals;
the specific implementation process comprises the following steps: when the petticoat pipe body 1 moves, then the oil smoke is inside by smoking mouth 11 department entering cavity 12, and filter the particulate matter that contains in the oil smoke through the first filter screen board 41 and the second filter screen board 42 of seal frame 2 department, and in the oil smoke entering, the gas flow power of its production, further provide a plurality of flabellum 74 drive power respectively, thereby a plurality of flabellums 74 pass through connection pad 73 and rotate for connecting rod 72, thereby further supplementary with the leading-in seal frame 2 of oil smoke that gets into, reduce the resistance of more gas.
The gas homogenizing assembly 5 enables the filtered gas to uniformly enter the top end inside the sealing frame 2, the gas homogenizing assembly 5 comprises a gas homogenizing block 51 which is arranged inside the sealing frame 2 and is formed by the top of the second filter screen plate 42, and the cross section of the gas homogenizing block 51 is in an inverted triangle shape;
the UV lamp assembly 6 is matched with the gas homogenizing assembly 5, and the oil smoke entering the sealing frame 2 is fully decomposed and then is discharged from the oil smoke pipe 31
The gas homogenizing block 51 is provided with an S-shaped guide groove 52, filtered gas flows into the smoke suction hood 3 through the guide groove 52, the gas homogenizing block 51 is also provided with an air inlet groove communicated with the guide groove 52, and the guide groove 52 is matched with the air inlet groove, so that the filtered gas enters the guide groove 52 from the inclined planes at the two sides of the gas homogenizing block 51;
the guide groove 52 and the air inlet groove separate the air homogenizing block 51 into three containing blocks 53, and a transfer piece 8 for containing more flue gas is arranged in the three containing blocks 53;
the accommodating block 53 is provided with an accommodating groove 531 corresponding to the position of the transfer member 8, one side of the accommodating groove 531 close to the inside of the sealing frame 2 is provided with a plurality of air inlets 532, and sealing elements 9 are mounted at the positions of the plurality of air inlets 532, in the invention, the cross sections of the air inlets 532 are funnel-shaped, the rubber plugs 91 are mutually matched with the air inlets 532, the sealing elements 9 comprise the rubber plugs 91 respectively matched and connected at the positions of the air inlets 532, the tops of the rubber plugs 91 are fixedly connected with a circular plate 93, the tops of the circular plates 93 are fixedly connected with a supporting rod 92, the circular plate 93 is provided with a pressure sensor 931, and one end of a supporting spring 95 at the circular plate 93 is connected with the pressure sensor 931;
the top of the support rod 92 is fixedly connected with a limit plate 94 through a connecting plate 533;
a support spring 95 is sleeved outside the support rod 92, and two ends of the support spring 95 are fixedly connected with the circular plate 93 and the connecting plate 533 respectively;
a connecting plate 533 for connecting the plurality of sealing members 9 is installed inside the accommodating groove 531, two ends of the connecting plate 533 are respectively and fixedly connected with a connecting rod 72, and both the connecting rods 72 are fixedly installed inside the accommodating groove 531;
an air outlet part 54 is arranged on one side, close to the flow guide groove 52, of the accommodating block 53, the air outlet part 54 comprises a plurality of air outlet holes 541 which are arranged on the accommodating block 53 and communicated with the accommodating groove 531, the air outlet ends of the air outlet holes 541 face the flow guide groove 52, a flow guide pipe 542 is arranged on the inner side of the air outlet holes 541, and a one-way valve is arranged on the flow guide pipe 542;
the UV lamp assembly 6 comprises a plurality of first ultraviolet lamps 61 arranged in the S-shaped diversion trench 52, the plurality of first ultraviolet lamps 61 are arranged on the same Y-axis straight line, and a second ultraviolet lamp 62 is arranged below the conical end at the bottom of the gas homogenizing block 51;
the third ultraviolet lamps 63 are installed in the plurality of accommodating grooves 531.
The specific implementation process comprises the following steps: after the oil smoke passes through the first filter screen plate 41 and the second filter screen plate 42, at this time, the plurality of first ultraviolet lamps 61 and the second ultraviolet lamps 62 are opened while the smoke hood body 1 is opened, most of the filtered oil smoke passes through the second ultraviolet lamps 62, the second ultraviolet lamps primarily decompose the oil smoke, and then the gas containing the oil smoke and the decomposed gas enter the place and the gas inlet groove through the diversion groove 52 and enter the gas inlet groove, and the plurality of first ultraviolet lamps 61 in the S-shaped gas inlet groove sufficiently decompose the gas containing the oil smoke again, so that the oil smoke is further sufficiently decomposed;
meanwhile, when the oil smoke is more, then through the display panel of regulation and control petticoat pipe body 1 department, thereby regulate and control the inside air exhauster functioning speed of petticoat pipe body 1, further increase air exhauster negative pressure suction dynamics, at this moment, gather more gas that contains the oil smoke in the seal frame 2, then more gas flows through inlet hole 532 department, the driving force that its flow produced, further promotion rubber buffer 91 breaks away from inlet hole 532 department, then at this moment, more gas gets into and holds in holding tank 531 in the piece 53, simultaneously when the rubber buffer 91 takes place to remove, further extrusion supporting spring 95, and supporting spring 95 reverse action pressure sensor 931, further pressure sensor 931 sends the signal to the controller, the controller then drives third ultraviolet lamp 63 to open, the ultraviolet light that further third ultraviolet lamp 63 produced carries out the effect of decomposing to the gas in holding tank 531, the check valve is opened simultaneously, then gas flows into guiding gutter 52 by a plurality of ventholes 541 once more, thereby rethread second ultraviolet lamp 62 decomposes the gas that contains the oil smoke once more, further prevent the more unable effect of decomposing that can's under the condition of abundant decomposition.
Example two
The bottom of the supporting seat 71 is provided with a threaded hole, the top of the connecting rod 72 is provided with an external thread, and the connecting rod 72 is detachably connected with the supporting seat 71 through the external thread;
in the third embodiment, please refer to FIG. 10
Connecting rod 72 top is equipped with the recess, and the inside sliding connection of recess has joint pole 721, one side fixedly connected with joint piece 722 of joint pole 721, and joint piece 722 slides and runs through groove, joint pole 721 is the L shape, and be connected with a plurality of buffer spring 723 between joint pole 721 and the recess, be equipped with on the supporting seat 71 with joint piece 722 complex joint groove, thereby through pressing joint pole 721, thereby make joint piece 722 break away from joint groove department, further realization is to carrying out quick dismantlement's effect between connecting rod 72 and the supporting seat 71, simultaneously through pressing joint pole 721, thereby can be with the effect of being connected between connecting rod 72 and the supporting seat 71.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a UV petticoat pipe, includes petticoat pipe body (1), petticoat pipe body (1) bottom equidistance is equipped with a plurality of smoking mouths (11), its characterized in that: the smoke hood body (1) is provided with a cavity (12) communicated with the plurality of smoke suction ports (11), and the cross section of the cavity (12) is funnel-shaped;
a sealing frame (2) is arranged in the cavity (12), the top of the sealing frame (2) is connected with a smoke absorption hood (3), and the top of the smoke absorption hood (3) is connected with an oil smoke pipe (31);
the sealing frame (2) is internally provided with:
the filtering mechanism (4) is used for reducing the resistance of oil smoke entering the sealing frame (2) from the smoke suction port (11) and assisting in filtering the oil smoke; and
the gas homogenizing assembly (5) enables the filtered gas to uniformly enter the top end inside the sealing frame (2); and
the UV lamp assembly (6) is matched with the gas homogenizing assembly (5), and the oil smoke entering the sealing frame (2) is fully decomposed and then is discharged from the oil smoke pipe (31).
2. A UV smoke cage according to claim 1, wherein: the filtering mechanism (4) comprises a first filtering screen plate (41) and a second filtering screen plate (42) which are respectively arranged at the bottom of the sealing frame (2), and the first filtering screen plate (41) is positioned at the bottom of the second filtering screen plate (42);
the section of the first filter screen plate (41) is arc-shaped;
the cross section of the second filter screen plate (42) is in a wave shape, and the mesh diameter of the first filter screen plate (41) is larger than that of the second filter screen plate (42);
and an air inducing mechanism (7) for guiding out air flow is arranged at the bottom of the second filter screen plate (42).
3. A UV smoke cage according to claim 2, wherein: the air inducing mechanism (7) comprises supporting seats (71) which are equidistantly arranged at the center of the bottom of the second filter screen plate (42), and connecting rods (72) are arranged at the bottoms of the supporting seats (71);
the bottom of the connecting rod (72) is rotatably connected with a connecting disc (73), and a plurality of fan blades (74) are equidistantly wound on the outer side of the connecting disc (73).
4. A UV hood according to claim 1, wherein: the gas homogenizing assembly (5) comprises a gas homogenizing block (51) which is arranged in the sealing frame (2) and is formed by the top of the second filter screen plate (42), and the section of the gas homogenizing block (51) is in an inverted triangle shape;
the gas homogenizing block (51) is provided with an S-shaped guide groove (52), filtered gas flows into the smoke suction hood (3) through the guide groove (52), the gas homogenizing block (51) is also provided with an air inlet groove communicated with the guide groove (52), and the guide groove (52) is matched with the air inlet groove, so that the filtered gas enters the guide groove (52) from the inclined planes at two sides of the gas homogenizing block (51);
guiding gutter (52) and air inlet duct are three with even gas piece (51) separation and hold piece (53), and install in three holding piece (53) and be used for carrying out the transfer piece (8) that hold to more flue gas.
5. A UV smoke cage according to claim 4, wherein: an accommodating groove (531) is formed in the accommodating block (53) corresponding to the position of the transfer piece (8), the transfer piece (8) comprises a plurality of air inlet holes (532) formed in one side, close to the inside of the sealing frame (2), of the accommodating groove (531), and sealing pieces (9) are mounted at the positions of the air inlet holes (532);
a connecting plate (533) used for connecting a plurality of sealing elements (9) is installed inside the accommodating groove (531), two ends of the connecting plate (533) are respectively and fixedly connected with a connecting rod (72), and the two connecting rods (72) are both fixedly installed inside the accommodating groove (531);
an air outlet piece (54) is arranged on one side, close to the flow guide groove (52), of the accommodating block (53).
6. A UV smoke cage according to claim 5, wherein: the sealing element (9) comprises rubber plugs (91) which are respectively matched and connected with the air inlet holes (532), the tops of the rubber plugs (91) are fixedly connected with circular plates (93), and the tops of the circular plates (93) are fixedly connected with supporting rods (92);
the top of the support rod (92) penetrates through the connecting plate (533) and is fixedly connected with a limiting plate (94);
the supporting rod (92) is sleeved with a supporting spring (95) at the outer side, and two ends of the supporting spring (95) are fixedly connected with the circular plate (93) and the connecting plate (533) respectively.
7. A UV smoke cage according to claim 6, wherein: a pressure sensor (931) is mounted on the circular plate (93), and one end of a supporting spring (95) at the circular plate (93) is connected with the pressure sensor (931).
8. A UV smoke cage according to claim 5, wherein: go out gas spare (54) including set up hold on piece (53) and with a plurality of ventholes (541) of holding tank (531) intercommunication, and the end of giving vent to anger of a plurality of ventholes (541) is towards guiding gutter (52), honeycomb duct (542) are installed to venthole (541) inboard, and install the check valve on honeycomb duct (542).
9. A UV hood according to claim 1, wherein: the UV lamp assembly (6) comprises a plurality of first ultraviolet lamps (61) arranged in an S-shaped flow guide groove (52), the first ultraviolet lamps (61) are arranged on the same Y-axis straight line, and a second ultraviolet lamp (62) is arranged below the conical end at the bottom of the gas homogenizing block (51);
and a third ultraviolet lamp (63) is arranged in each accommodating groove (531).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211520598.8A CN115789729B (en) | 2022-11-30 | 2022-11-30 | UV petticoat pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211520598.8A CN115789729B (en) | 2022-11-30 | 2022-11-30 | UV petticoat pipe |
Publications (2)
| Publication Number | Publication Date |
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| CN115789729A true CN115789729A (en) | 2023-03-14 |
| CN115789729B CN115789729B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN112856527A (en) * | 2021-01-22 | 2021-05-28 | 深圳市杏辉厨具有限公司 | Multi-functional UV photodissociation petticoat pipe |
| CN215336541U (en) * | 2021-03-12 | 2021-12-28 | 广东宏量环保厨房设备有限公司 | Energy-efficient environmental protection intelligence integral type petticoat pipe |
| CN215062291U (en) * | 2021-05-17 | 2021-12-07 | 深圳市杏辉厨具有限公司 | Multi-functional UV photodissociation petticoat pipe is bright wind groove even |
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| CN115789729B (en) | 2023-08-04 |
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