CN211316278U - Kitchen oil smoke purification treatment device - Google Patents
Kitchen oil smoke purification treatment device Download PDFInfo
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- CN211316278U CN211316278U CN201921925784.3U CN201921925784U CN211316278U CN 211316278 U CN211316278 U CN 211316278U CN 201921925784 U CN201921925784 U CN 201921925784U CN 211316278 U CN211316278 U CN 211316278U
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- pipe
- water tank
- washing
- protection box
- washing pipe
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Abstract
The utility model discloses a kitchen oil fume purification treatment device, which comprises an oil collecting tank, a frame, a filter screen and a cleaning device; the oil collecting tank is fixedly arranged below the frame; an inclined plane is arranged on the frame, and a smoke exhaust cavity is arranged on the frame part corresponding to the inclined plane; a smoke exhaust hole is formed in the inclined plane of the rack, and a filter screen is fixedly arranged at the position of the smoke exhaust hole; the cleaning device comprises a protective box, a cylinder and a hollow pipe; the protection box is arranged on the inclined plane of the frame, and an opening is arranged on the lower end face of the protection box; the fixed end of the cylinder is arranged in the protection box, and the bottom end of a piston rod of the cylinder is fixedly connected with the hollow pipe; the end surface of the hollow pipe facing the frame is provided with a plurality of cleaning nozzles, and the upper end surface is provided with a water inlet; the water tank is arranged on the outer side of the frame and is provided with a first water outlet; one end of the hose is connected with the first water outlet of the water tank, and the other end of the hose extends into the protective box to be hermetically connected with the water inlet of the hollow pipe. The utility model discloses effectively realize the self-cleaning to the filter screen, improve the purification efficiency of cooking oil smoke.
Description
Technical Field
The utility model belongs to the technical field of clarification plant, concretely relates to cooking oil smoke purification unit.
Background
During cooking, a large amount of oil smoke is generated in the kitchen. The existing range hood equipment has low oil fume purification degree, can pollute air and harm human health when being directly discharged outdoors, and can cause the problems of low purification efficiency due to oil stain accumulation and difficult cleaning of a filter screen after long-term operation. Therefore, the kitchen oil fume purification treatment device capable of automatically cleaning the filter screen is provided.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model provides a can self-cleaning filter screen's kitchen oil smoke purification unit.
In order to achieve the above object, the utility model provides a following technical scheme:
a kitchen oil fume purification treatment device comprises an oil collecting tank, a frame, a filter screen, a cleaning device, a water tank and a hose; the oil collecting tank is fixedly arranged below the rack; the rack is provided with an inclined plane which is arranged inwards in an inclined way, and the part of the rack corresponding to the inclined plane is provided with a smoke exhaust cavity; a smoke exhaust hole is formed in the inclined surface of the rack and communicated with a smoke exhaust cavity in the rack; the filter screen is fixedly arranged at the position of the smoke exhaust hole; the cleaning device comprises a protection box, a cylinder and a hollow pipe; the protection box is arranged on the inclined plane of the frame and at a position corresponding to the upper part of the filter screen, and an opening is arranged on the lower end face of the protection box; the fixed end of the cylinder is arranged in the protection box, and the bottom end of a piston rod of the cylinder is fixedly connected with the hollow pipe; the length of the hollow pipe is slightly larger than the diameter of the filter screen and smaller than the opening length of the protection box, a plurality of cleaning spray heads are arranged on the end surface of the hollow pipe facing the rack, and a water inlet is arranged on the upper end surface; the water tank is arranged on the outer side of the frame and is provided with a first water outlet; one end of the hose is connected with a first water outlet of the water tank, and the other end of the hose extends into the protection box and is hermetically connected with a water inlet of the hollow pipe; the hose is provided with an electric control valve, and a valve switch is arranged on the rack.
The kitchen oil fume purification treatment device also comprises a washing pipe, an air pipe, a purification pipe and an exhaust fan; the washing pipe is provided with a washing pipe air inlet and a washing pipe air outlet; a smoke exhaust cavity in the rack is communicated with an air inlet of the washing pipe through an air pipe, and the exhaust fan is arranged at the communication position of the smoke exhaust cavity and the air inlet of the washing pipe; the purifying pipe is provided with a purifying pipe air inlet; the air outlet of the washing pipe is hermetically connected with the air inlet of the purifying pipe.
The kitchen oil fume purification treatment device also comprises a waste water tank; the upper end of the washing pipe is provided with a water inlet of the washing pipe, and the lower end of the washing pipe is provided with a sewage outlet of the washing pipe; the water tank is provided with a second water outlet; the water inlet of the washing pipe is hermetically connected with the second water outlet of the water tank through a pump pipe; the drain outlet of the washing pipe is hermetically connected with the waste water tank; a plurality of washing nozzles are arranged in the washing pipe and communicated with a water inlet of the washing pipe through an internal pipeline.
A purification net and an induced draft fan are also arranged in the purification pipe; the purifying pipe is also provided with a purifying pipe exhaust port; the purifying pipe is provided with a purifying net near the air inlet of the purifying pipe, and an induced draft fan near the exhaust port of the purifying pipe.
A box door is hinged to the opening of the protection box; a clamping groove is formed in the box door; a buckle matched with the clamping groove is arranged at the position, corresponding to the box door, of the outer wall of the protection box; the first magnetic block is arranged on the box door; and a second magnetic block corresponding to the first magnetic block is arranged on the outer wall of the protection box.
The hose is provided with a sealing ring at the position of connecting the water tank and the hollow pipe.
A water inlet is formed in the water tank; the water tank is made of transparent materials.
The utility model has the advantages that:
1. the utility model discloses a start the cylinder, the piston rod of cylinder drives the hollow tube and passes the opening of guard box and do the up-and-down motion, and the washing shower nozzle lasts the spray rinsing to the filter screen, realizes the self-cleaning to the filter screen, has improved oil smoke purification efficiency;
2. the oil smoke is subjected to multiple processes such as large-particle oil interception by a filter screen, spray head washing, purification net adsorption and the like, so that the oil smoke is thoroughly purified, and the pollution problem of oil smoke emission is effectively solved;
3. when the filter screen does not need to be cleaned, the cylinder and the hollow pipe are closed in the protective box above the filter screen, the box door is arranged to be connected with the protective box in a buckling mode, the box door can be opened and closed conveniently, and the cylinder and the hollow pipe are guaranteed not to be polluted by oil smoke.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cleaning apparatus of FIG. 1;
FIG. 3 is a schematic view of the hollow tube of FIG. 2;
FIG. 4 is a schematic view of the protective case of FIG. 2;
FIG. 5 is a schematic view of the internal structure of the wash pipe of FIG. 1;
FIG. 6 is a schematic view of the internal structure of the novel purification tube of FIG. 1;
in the figure, 1-oil collecting tank, 2-frame, 201-inclined plane, 3-pump pipe, 4-filter screen, 5-air pipe, 6-exhaust fan, 7-washing pipe, 701-washing pipe air inlet, 702-washing pipe sewage outlet, 703-washing pipe air outlet, 704-washing spray head, 705-washing pipe water inlet, 8-purification pipe, 801-purification pipe air inlet, 802-purification pipe air outlet, 803-induced draft fan, 804-purification net, 9-waste water tank, 10-piston rod, 11-protection tank, 1101-protection tank opening, 1102-tank door, 12-air cylinder, 13-hose, 14-water tank, 1401-water tank water inlet, 1402-first water outlet, 1403-second water outlet, 15-hollow pipe, 1501-a hollow pipe water inlet, 16-a cleaning sprayer, 17-an electric control valve, 18-a sealing ring, 19-a cleaning device, 20-a first magnetic block and 21-a second magnetic block.
Detailed Description
Referring to fig. 1 to 6, a kitchen lampblack purification treatment device comprises an oil collecting tank 1, a frame 2, a filter screen 4, a cleaning device 19, a water tank 14 and a hose 13; the oil collecting tank 1 is fixedly arranged below the frame 2; the frame 2 is provided with an inclined plane 201, the inclined plane 201 is arranged obliquely inwards, and a smoke exhaust cavity is arranged on the part of the frame 2 corresponding to the inclined plane 201; a smoke exhaust hole is formed in the inclined surface 201 of the rack 2 and communicated with a smoke exhaust cavity in the rack 2; a filter screen 4 (lipophilic and used for filtering large-particle grease) is fixedly arranged at the position of the smoke exhaust hole; the cleaning device 19 comprises a protective box 11, a cylinder 12 and a hollow pipe 15; the protection box 11 is arranged on the inclined surface 201 of the frame 2 and at a position corresponding to the upper part of the filter screen 4, and the lower end surface of the protection box 11 is provided with an opening 1101; the fixed end of the cylinder 12 is arranged in the protective box 11, and the bottom end of a piston rod 10 of the cylinder 12 is fixedly connected with a hollow pipe 15; the length of the hollow pipe 15 is slightly larger than the diameter of the filter screen 4 and is smaller than the length of the opening 1101 of the protection box, a plurality of cleaning spray heads 16 are arranged on the end surface of the hollow pipe 15 facing the rack 2, and a hollow pipe water inlet 1501 is arranged on the upper end surface; the water tank 14 is arranged outside the frame 2 and is provided with a first water outlet 1402; one end of the hose 13 is connected with the first water outlet 1402 of the water tank 14, and the other end of the hose extends into the protection box 11 and is hermetically connected with the water inlet 1501 of the hollow pipe; the hose 13 is provided with an electric control valve 17, and a valve switch is arranged on the frame 2.
The kitchen oil fume purification treatment device also comprises a washing pipe 7, an air pipe 5, a purification pipe 8 and an exhaust fan 6; a washing pipe air inlet 701 and a washing pipe air outlet 703 are arranged on the washing pipe 7; a smoke exhaust cavity in the frame 2 is communicated with a washing pipe air inlet 701 through an air pipe 5, and an exhaust fan 6 is arranged at the communication position of the smoke exhaust cavity and the washing pipe air inlet 701; the purge tube is provided with a purge tube inlet 801; the purge line vent 703 is in sealed connection with the purge line inlet 801.
The kitchen oil fume purification treatment device also comprises a waste water tank 9; the upper end of the washing pipe 7 is provided with a washing pipe water inlet 705, and the lower end is provided with a washing pipe drain outlet 702; the water tank 14 is provided with a second water outlet 1403; a water inlet 705 of the washing pipe is hermetically connected with a second water outlet 1403 of the water tank 14 through the pump pipe 3; the washing pipe drain 702 is hermetically connected with the waste water tank 9; the washing pipe 7 is provided at the top end thereof with a plurality of washing nozzles 704, which are connected to the washing pipe water inlet 705 through an inner pipe.
A purification net 804 and an induced draft fan 803 are also arranged in the purification pipe 8; the purge tube 8 is also provided with a purge tube exhaust port 802; a purification net 804 is arranged at the position of the purification pipe close to the purification pipe air inlet 801, and an induced draft fan 803 is arranged close to the purification pipe exhaust port 802.
A box door 1102 is hinged at the opening of the protection box 11; a slot is arranged on the box door 1102; a buckle matched with the clamping groove is arranged at the position, corresponding to the box door, of the outer wall of the protection box 11; the door 1102 is provided with a first magnetic block 20; the outer wall of the protection box 11 is provided with a second magnetic block 21 corresponding to the first magnetic block 20.
The hose 13 is provided with a sealing ring 18 at each position where the water tank 14 and the hollow pipe 15 are connected.
The water tank 14 is provided with a water tank inlet 1401; the water tank 14 is made of transparent material.
As shown in fig. 1-6, the working principle and flow of the present invention are as follows:
when the utility model discloses the during operation, suction effect at air exhauster 6, oleophylic flue gas passes through lipophilic filter screen 4 from the below, separate out the large granule grease, it flows into oil drip inflow oil trap 1 to converge, flue gas after preliminary purification passes through exhaust cavity and gets into washing pipe 7 from washing pipe air inlet 701 along tuber pipe 5, the flue gas is in washing pipe in the washing back of washing shower nozzle 704, particulate matter concentration in the flue gas reduces by a wide margin, pass through purifying pipe air inlet 801 from washing pipe gas vent 703 and get into purifying pipe 8, the flue gas that gets into the purifying pipe adsorbs remaining grease granule once more through purifying net 804, draw forth from purifying pipe gas vent 802 through draught fan 803 and discharge outdoors, the sewage that washing pipe 7 produced enters into waste water tank 9 from washing pipe drain 702.
The filter screen 4 needs to be cleaned regularly, firstly, a buckle on the protection box 11 is pressed, so that the box door 1102 is opened, a first magnetic block 20 on the box door is attracted and fixed with a second magnetic block 21 on the outer wall of the protection box 11, the air cylinder 12 is started, the piston rod 10 of the air cylinder 12 drives the hollow pipe 15 to penetrate through the protection box opening 1101 to move up and down, the electric control valve 17 on the hose 13 is opened, water flow in the water tank 14 enters the hollow pipe 15, the cleaning sprayer 16 continuously sprays and cleans the filter screen 4, and the cleaned sewage is converged into water flow to enter the oil collecting tank 1.
When the cleaning work is finished, the air cylinder 12 is controlled to enable the hollow pipe 15 to return into the protection box 11, then the box door of the protection box 11 is manually pushed to the clamping groove to be connected with the buckle, and the box door 1102 is closed, so that the air cylinder 12 and the hollow pipe 15 are prevented from being polluted by oil smoke under the daily condition that the filter screen 4 is not cleaned.
Claims (7)
1. The utility model provides a kitchen oil smoke purification unit which characterized in that: comprises an oil collecting tank, a frame, a filter screen, a cleaning device, a water tank and a hose; the oil collecting tank is fixedly arranged below the rack; the rack is provided with an inclined plane which is arranged inwards in an inclined way, and the part of the rack corresponding to the inclined plane is provided with a smoke exhaust cavity; a smoke exhaust hole is formed in the inclined surface of the rack and communicated with a smoke exhaust cavity in the rack; the filter screen is fixedly arranged at the position of the smoke exhaust hole; the cleaning device comprises a protection box, a cylinder and a hollow pipe; the protection box is arranged on the inclined plane of the frame and at a position corresponding to the upper part of the filter screen, and an opening is arranged on the lower end face of the protection box; the fixed end of the cylinder is arranged in the protection box, and the bottom end of a piston rod of the cylinder is fixedly connected with the hollow pipe; the length of the hollow pipe is slightly larger than the diameter of the filter screen and smaller than the opening length of the protection box, a plurality of cleaning spray heads are arranged on the end surface of the hollow pipe facing the rack, and a water inlet is arranged on the upper end surface; the water tank is arranged on the outer side of the frame and is provided with a first water outlet; one end of the hose is connected with a first water outlet of the water tank, and the other end of the hose extends into the protection box and is hermetically connected with a water inlet of the hollow pipe; the hose is provided with an electric control valve, and a valve switch is arranged on the rack.
2. The kitchen fumes purification processing apparatus of claim 1, characterized in that: the kitchen oil fume purification treatment device also comprises a washing pipe, an air pipe, a purification pipe and an exhaust fan; the washing pipe is provided with a washing pipe air inlet and a washing pipe air outlet; a smoke exhaust cavity in the rack is communicated with an air inlet of the washing pipe through an air pipe, and the exhaust fan is arranged at the communication position of the smoke exhaust cavity and the air inlet of the washing pipe; the purifying pipe is provided with a purifying pipe air inlet; the air outlet of the washing pipe is hermetically connected with the air inlet of the purifying pipe.
3. The cooking oil fume purification processing device according to claim 2, characterized in that: the kitchen oil fume purification treatment device also comprises a waste water tank; the upper end of the washing pipe is provided with a water inlet of the washing pipe, and the lower end of the washing pipe is provided with a sewage outlet of the washing pipe; the water tank is provided with a second water outlet; the water inlet of the washing pipe is hermetically connected with the second water outlet of the water tank through a pump pipe; the drain outlet of the washing pipe is hermetically connected with the waste water tank; a plurality of washing nozzles are arranged in the washing pipe and communicated with a water inlet of the washing pipe through an internal pipeline.
4. The cooking oil fume purification processing device according to claim 2, characterized in that: a purification net and an induced draft fan are also arranged in the purification pipe; the purifying pipe is also provided with a purifying pipe exhaust port; the purifying pipe is provided with a purifying net near the air inlet of the purifying pipe, and an induced draft fan near the exhaust port of the purifying pipe.
5. The kitchen fumes purification processing apparatus of claim 1, characterized in that: a box door is hinged to the opening of the protection box; a clamping groove is formed in the box door; a buckle matched with the clamping groove is arranged at the position, corresponding to the box door, of the outer wall of the protection box; the first magnetic block is arranged on the box door; and a second magnetic block corresponding to the first magnetic block is arranged on the outer wall of the protection box.
6. The kitchen fumes purification processing apparatus of claim 1, characterized in that: the hose is provided with a sealing ring at the position of connecting the water tank and the hollow pipe.
7. The cooking oil fume purification treatment device according to claim 6, characterized in that: a water inlet is formed in the water tank; the water tank is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925784.3U CN211316278U (en) | 2019-11-08 | 2019-11-08 | Kitchen oil smoke purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925784.3U CN211316278U (en) | 2019-11-08 | 2019-11-08 | Kitchen oil smoke purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316278U true CN211316278U (en) | 2020-08-21 |
Family
ID=72082039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921925784.3U Active CN211316278U (en) | 2019-11-08 | 2019-11-08 | Kitchen oil smoke purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316278U (en) |
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2019
- 2019-11-08 CN CN201921925784.3U patent/CN211316278U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kitchen oil fume purification and treatment device Effective date of registration: 20210823 Granted publication date: 20200821 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: NANJING DONGGU CIVIL ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021980008114 |