CN206320824U - Percussion flow cooking fume control equipment - Google Patents
Percussion flow cooking fume control equipment Download PDFInfo
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- CN206320824U CN206320824U CN201621362562.1U CN201621362562U CN206320824U CN 206320824 U CN206320824 U CN 206320824U CN 201621362562 U CN201621362562 U CN 201621362562U CN 206320824 U CN206320824 U CN 206320824U
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- chamber
- deflector
- torrent
- control equipment
- cooking fume
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Abstract
The utility model discloses a kind of percussion flow cooking fume control equipment, including reaction chamber and the ejector being arranged in reaction chamber, the reaction chamber is divided into torrent chamber by steam demarcation strip and flows backwards chamber, the top for flowing backwards chamber is provided with suction opeing, its bottom is connected provided with delivery port and with the torrent chamber, smoke inlet is provided with the top of the torrent chamber, the ejector is arranged in the torrent chamber at the smoke inlet, provided with some fast deflectors are from top to bottom sequentially provided with below the ejector, the deflector is alternately fixed on the side wall of torrent chamber.Its purifying rate to high-temperature oil smoke is high, good purification.
Description
Technical field
The utility model is related to cooking apparatus field, in particular, and it is related to a kind of percussion flow cooking fume control equipment.
Background technology
Concentrated in hotel, restaurant and dining room etc. in the kitchen for having dinner place, because the conference of dish processing capacity produces big gauging
Cigarette, so smoke evacuation system must be installed additional, and traditional smoke evacuation system can cause cigarette due to not having leading portion purifier in exhaust fume collecting hood
Long-pending oil is serious in pipe, although China's fire department regulation palpus periodic cleaning greasy dirt, but still has very big potential safety hazard, to air
Quality causes very big influence.
At present, Authorization Notice No. discloses a kind of energy saving and environment friendly percussion flow smoke evacuation for CN204201993U Chinese patent
Cover, including exhaust fume collecting hood body, alkali lye control cabinet, water pump, valve, reaction chamber, alkali lye upper hose, alkali lye return flume, in reaction chamber
Outlet flue sets exhaust blower, and exhaust fume collecting hood body is by the smoke inlet of smoke pipe coupled reaction case, and smoke pipe inside sets mozzle, alkali lye control
Case processed, which is connected to by alkali lye upper hose on the water inlet of reaction chamber, alkali lye upper hose, sets water pump, on the delivery port of reaction chamber
Valve is set, and connects the entrance of alkali lye return flume, screen pack, the outlet of alkali lye return flume are installed in the porch of alkali lye return flume
It is connected with alkali lye control cabinet, alkali lye control cabinet, one loop of reaction chamber and the formation of alkali lye return flume.The utility model makes reaction chamber
Being sprayed in the high-temperature oil smoke of discharge for the alkali lye large area that interior spray filtering pipe sprays, quickly reduces oil smoke temperature,
Settle combustibles, play a part of it is fire-retardant, avoid fire, eliminate harmful substance in oil smoke, serve good leading portion net
Change effect, while shower constantly sprays liquid and its own is not had substantial amounts of oil smoke accumulation, with good self-cleaning effect,
But high-temperature oil smoke paths traversed could not be completely covered in the alkali lye that spray filtering pipe sprays, and can cause part high-temperature oil smoke
Not by the purification just air of discharge, so that the effect being fully cleaned up to high-temperature oil smoke can not be reached.
Utility model content
The purpose of this utility model is to provide a kind of percussion flow cooking fume control equipment, its purifying rate to high-temperature oil smoke
Height, good purification.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of percussion flow cooking fume control equipment, including reaction chamber and the ejector being arranged in reaction chamber, the reaction chamber
Torrent chamber is divided into by steam demarcation strip and chamber is flow backwards, the top of the refluence chamber is provided with suction opeing, and its bottom is provided with delivery port
And connected with the torrent chamber, smoke inlet is provided with the top of the torrent chamber, the ejector is arranged on the torrent chamber
Interior be provided with the smoke inlet, below the ejector is from top to bottom sequentially provided with some fast deflectors, the deflector
It is alternately fixed on the side wall of torrent chamber.
By using above-mentioned technical proposal, ejector sprays the water curtain of liquid formation at smoke inlet, and high-temperature oil smoke passes through
Solid particle of the water curtain of ejector formation in the top of deflector and akaline liquid produce oscillating movement, high-temperature oil smoke, oil
Molecule and pernicious gas directly quickly can chemically react with akaline liquid, while cooled, should after liquid from water conservancy diversion
The both sides of plate are flowed down and flow into refluence bottom of chamber portion, and reacted gas is flowed between deflector while can continue to and torrent chamber
Interior steam reacts and is cleaned, so as to increase reaction time of the gas in torrent chamber, makes the purification of gas more thorough, from
And, good purification high to the purifying rate of high-temperature oil smoke.
The utility model is further arranged to：The cavity connected with the ejector is offered in the deflector, it is described
The bottom surface of deflector offers some through holes connected with the cavity.
By using above-mentioned technical proposal, liquid enters through hole of the cavity then from deflector bottom from ejector and ejected
So as to form water curtain between two pieces of deflectors, gas is purified again by the water curtain, it is cleaned more
Thoroughly.
The utility model is further arranged to：One end of side wall of the deflector away from fixed deflector is free end,
The chimb that the free end is set straight up.
By using above-mentioned technical proposal, gas, which needs to bypass, enters the following deflector and next piece of deflector after chimb
Between, therefore chimb can increase oil smoke into the circulation path after torrent chamber, increase reaction time of the gas in torrent chamber,
Make the purification of gas more thorough.
The utility model is further arranged to：The deflector is in that the arc raised up is set.
By using above-mentioned technical proposal, it is easy to liquid to be flowed down from deflector.
The utility model is further arranged to：Some liquid islocation plates are from top to bottom provided with the refluence chamber, it is described every liquid
Plate is alternately fixed on the side wall of the refluence chamber.
By using above-mentioned technical proposal, the liquid for flowing backwards bottom of chamber portion is largely flowed out by delivery port, a part of liquid
Risen in exhausting with gas at liquid islocation plate, run down into refluence bottom of chamber portion after the lower surface liquefaction of liquid islocation plate, be staggered
Liquid islocation plate increase gas flow backwards chamber in circulation path, liquid islocation plate prevent flow backwards bottom of chamber portion liquid be drawn onto at exhausting, prevent
Akaline liquid avoids pollution of the reaction product discharge to environment while waste.
The utility model is further arranged to：The liquid islocation plate is in that the arc raised up is set.
By using above-mentioned technical proposal, it is easy to liquid to flow down along liquid islocation plate, and adds the area of liquid islocation plate to make it
More steam can be condensed.
The utility model is further arranged to：It is in inverted coniform coagulate that the lower surface of the liquid islocation plate, which is fixed with some,
Liquid platform.
By using above-mentioned technical proposal, steam drips to refluence bottom of chamber after the lower surface liquefaction of liquid islocation plate along lime set platform
Portion, the area that lime set platform adds liquid islocation plate can condense more steam and be also beneficial to lower surface of the liquid from liquid islocation plate
Flow down.
In summary, the utility model has the advantages that：Reacted gas flows simultaneously between deflector
It can continue to react and be cleaned with the steam in torrent chamber, so as to increase reaction time of the gas in torrent chamber, make gas
Purification it is more thorough so that, good purification high to the purifying rate of high-temperature oil smoke；Liquid from ejector enter cavity then from
The through hole of deflector bottom is ejected to form water curtain between two pieces of deflectors, and gas is carried out again by the water curtain
Purification, make that it is cleaned is more thorough.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 is the structural representation under first state at movable component in embodiment one；
Fig. 4 is the structural representation under the second state at movable component in embodiment one；
Fig. 5 is the internal structure schematic diagram of reaction chamber in embodiment one；
Fig. 6 is the sectional view of embodiment one；
Fig. 7 is the B portions enlarged drawing in Fig. 6；
Fig. 8 is the structural representation under first state at movable component in embodiment two；
Fig. 9 is the structural representation under the second state at movable component in embodiment two.
Reference：100th, exhaust fume collecting hood body；110th, external smoke deflector；111st, collecting tank；112nd, mobile side board；113rd, it is sliding
Pole；114th, sleeve pipe；120th, monkey wrench；121st, grip part；122nd, the first fixed station；130th, fixed plate；131st, baffle plate；132nd, it is convex
Platform；133rd, loose slot；140th, rotating shaft；150th, fix bar；160th, motion bar；161st, the second fixed station；170th, spring；180th, it is built-in
Smoke deflector；190th, telescopic cylinder；191st, expansion link；192nd, rotary shaft；200th, reaction chamber；210th, steam demarcation strip；211st, it is open；
220th, torrent chamber；221st, smoke inlet；222nd, ejector；2221st, jet pipe；2222nd, jet orifice；223rd, deflector；2231st, it is empty
Chamber；2232nd, through hole；2233rd, chimb；224th, communicating pipe；230th, chamber is flow backwards；231st, suction opeing；232nd, delivery port；233rd, every liquid
Plate；234th, lime set platform；300th, liquid return trough；400th, the kitchen range top；500th, water management case is transported；501st, feed pipe；502nd, liquid back pipe.
Embodiment
The utility model is described further referring to the drawings.
Embodiment one：Percussion flow cooking fume control equipment, as shown in figure 1, including exhaust fume collecting hood body 100, some being arranged on collection cigarette
Reaction chamber 200, the liquid return trough 300 installed in the bottom of reaction chamber 200 and the fortune for being placed on the side of the kitchen range top 400 of the lower section of cover body 100
The reaction chamber 200 of varying number, can be installed together, the present embodiment by water management case 500 according to the size and inequality in kitchen
Include three reaction chambers 200.Water management case 500 is transported by the water flowing into reaction chamber 200 of feed pipe 501, in liquid return trough 300
Liquid is passed through in fortune water management case 500 by liquid back pipe 502.
The bottom of exhaust fume collecting hood body 100 is provided with external smoke deflector 110, reference picture 6, external smoke deflector by movable component
110 away from the one end of exhaust fume collecting hood body 100 integrally formed with a collecting tank 111, collecting tank 111 is in away from the direction of exhaust fume collecting hood body 100
The arc of protrusion is set, and collecting tank can be flowed to along external smoke deflector 110 by condensing upon the oil stain of the external lower surface of smoke deflector 110
In 111, to avoid oil stain from dripping on floor or on the body of operator.
Reference picture 2, external smoke deflector 110 is connected by integrally formed mobile side board 112 with movable component, movable component
The fixed plate 130 of the side-walls of exhaust fume collecting hood body 100 is fixed on including monkey wrench 120, by fix bar 150 and work is sequentially passed through
Wrench 120, fixed plate 130, the rotating shaft 140 of mobile side board 112 and the side wall of exhaust fume collecting hood body 100.One end of monkey wrench 120 with
Rotating shaft 140 rotates connection, and the other end is set to the grip part 121 of cylinder, and wherein position has installed the first fixed station 122.Gu
One end of fixed pole 150 is fixed on the side wall of reaction chamber 200, and fixed form can be welding or bolt connection, fix bar 150
The other end is rotated with rotating shaft 140 and is connected.The top of fixed plate 130 is integrally formed with horizontally disposed spanner baffle plate 131, baffle plate
131 two ends are integrally formed with two boss 132；The bottom of fixed plate 130 is integrally formed with loose slot 133.Rotating shaft 140 is close
One end of monkey wrench 120 is fixed with motion bar 160, and the one end of motion bar 160 is fixed in rotating shaft 140 and rotated with rotating shaft 140,
The other end is connected with a spring 170 by the second fixed station 161, and the other end of spring 170 is fixed on the first of monkey wrench 120
On fixed station 122.Spring 170, monkey wrench 120 and motion bar 160 enclose triangularity.
Reference picture 3 is risen, it is necessary to when discharging fume, external smoke deflector 110 is directed away from the one of exhaust fume collecting hood body 100 and is sloped downwardly
The effect in cigarette district domain is led to increasing, the situation generation that oil smoke is diffused into interior is reduced, now monkey wrench 120 is low away from external
On the boss 132 of smoke deflector 110, motion bar 160 provided with fixed station one end it is low in loose slot 133 away from external smoke deflector 110
On the side wall of side, it is integrally fixed in rotating shaft 140 and is together turned with rotating shaft 140 with external smoke deflector 110 due to motion bar 160
Dynamic, spring 170 tenses between monkey wrench 120 and motion bar 160 and forms triangular shaped, so that motion bar 160 be consolidated
The fixed fixation realized to external smoke deflector 110.
Reference picture 4, after smoke evacuation terminates, being lifted up external smoke deflector 110 makes rotating shaft 140 drive motion bar 160 towards outer
Put smoke deflector 110 to rotate, spring 170 is stretched between motion bar 160, when motion bar 160 and loose slot 133 close to external lead cigarette
When the side wall of plate 110 offsets, monkey wrench 120 is rotated under the pulling force effect of spring 170 and is against towards external smoke deflector 110
On the boss 132 of external smoke deflector 110, now spring 170 tenses formation between monkey wrench 120 and motion bar 160
Triangular shaped, external smoke deflector 110 is fixed and is directed away from the side of exhaust fume collecting hood body 100 and is inclined upwardly.On the one hand it is easy to
To external smoke deflector 110 towards the cleaning for being used to lead the face of cigarette of reaction chamber 200, on the other hand external smoke deflector 110 is raised
People are made to be less likely to occur to collide with when putting the activity nearby of smoke deflector 110 outside.
Torrent chamber 220 and refluence chamber 230 will be divided into by being vertically arranged with reference picture 5 and Fig. 6, reaction chamber 200 before and after it
Steam demarcation strip 210.The bottom of steam demarcation strip 210 is provided with the opening 211 that chamber 230 and torrent chamber 220 are flow backwards in connection.
Stream chamber 230 top offer suction opeing 231, bottom be provided with liquid return trough 300 connection delivery port 232, flow backwards chamber 230 in by
Three pieces of liquid islocation plates 233 are up to arranged with, two pieces of liquid islocation plates 233 are fixed on steam demarcation strip 210 up and down, middle one piece every liquid
Plate 233, which is fixed on, flows backwards chamber 230 on the side plate of steam demarcation strip 210, and liquid islocation plate 233 is in that the arc raised up is set,
It is in inverted coniform lime set platform 234 that its lower surface, which is fixed with some,.The top of torrent chamber 220 is provided with smoke inlet 221, enters
Mouth 221 is fixedly arranged above the built-in smoke deflector 180 in arc setting protruding upward；Close to smoke inlet 221 in torrent chamber 220
Place is provided with the ejector 222 connected with feed pipe 501, and ejector 222 is set and shape and the phase of smoke inlet 221 in closed hoop
Mutually it is adapted to, ejector 222 includes some interconnected jet pipes 2221, if jet pipe 2221 is offered along its length
Dry jet orifice 2222；The lower section of ejector 222, which is provided with, is from top to bottom sequentially provided with three pieces of deflectors 223, middle one piece of deflector 223
It is fixed on steam demarcation strip 210, two pieces of deflectors 223 are fixed on the side wall that torrent chamber 220 faces steam demarcation strip 210 up and down
On, three pieces of deflectors 223, which are arranged alternately, adds oil smoke into the circulation path after torrent chamber 220；Three pieces of deflectors 223 are in
The arc raised up is set, and integrally formed with the chimb 2233 set straight up on the remote free end of its three,
The one side of chimb 2233 can make liquid under the both sides stream of deflector 223, on the other hand can increase oil smoke and enter torrent
Circulation path after chamber 220；The sky connected by communicating pipe 224 with jet pipe 2221 is offered in reference picture 7, deflector 223
Chamber 2231, and the free end bottom of deflector 223 offers some through holes 2232 connected with cavity 2231.
During smoke evacuation, external smoke deflector 110 is directed away from the one of exhaust fume collecting hood body 100 and is sloped downwardly, and plays increasing and leads cigarette district
The effect in domain, high-temperature oil smoke is inhaled into after exhaust fume collecting hood body 100 enters torrent chamber by built-in smoke deflector 180 by smoke inlet 221
220, feed pipe 501 is passed through akaline liquid while akaline liquid to be passed through to communicating pipe 224 sky of deflector 223 to ejector 222
In chamber 2231.Akaline liquid ejects the water curtain that closing smoke inlet 221 is formed in torrent chamber 220, high temperature from jet orifice 2222
Water curtain of the oil smoke by the formation of ejector 222 is produced in the top of deflector 223 and akaline liquid in oscillating movement, high-temperature oil smoke
Solid particle, oil molecule and pernicious gas directly quickly can be chemically reacted with akaline liquid, while being cooled.Reaction
The both sides of liquid afterwards from deflector 223, which flow down to flow into by opening 211, flows backwards chamber 230 bottom, and reacted gas is from water conservancy diversion
The free end of plate 223 is flowed between two pieces of deflectors 223, and the akaline liquid that the through hole 2232 of the bottom of deflector 223 is ejected exists
Water curtain is formed between two pieces of deflectors 223, gas is purified again by the water curtain, make that it is cleaned is more thorough
Bottom.The liquid for flowing backwards the bottom of chamber 230 is most of by the inflow liquid return trough 300 of delivery port 232, and a part of liquid is in exhausting with gas
Body is risen at liquid islocation plate 233, is dripped after the lower surface liquefaction of liquid islocation plate 233 along lime set platform 234 to refluence chamber 230 bottom,
The increase gas of liquid islocation plate 233 being staggered circulation path in refluence chamber 230, liquid islocation plate 233 prevents from flowing backwards the bottom of chamber 230
Liquid is drawn onto at suction opeing 231, prevents from avoiding pollution of the reaction product discharge to environment while akaline liquid from wasting.
Embodiment two：Percussion flow cooking fume control equipment, as shown in Figure 8 and Figure 9, the difference of embodiment two and embodiment one exist
In movable component includes being fixed on the telescopic cylinder 190 of the outer wall of exhaust fume collecting hood body 100 straight down, is fixed on external smoke deflector 110
Litter 113 on upper surface and the sleeve pipe 114 being set in outside litter 113, the side of the fixation of telescopic cylinder 190 and litter 113
Formula can be welding or bolt connection, and the expansion link 191 of telescopic cylinder 190 is hinged by rotary shaft 192 with sleeve pipe 114.
Reference picture 8 is risen, it is necessary to when discharging fume, external smoke deflector 110 is directed away from the one of exhaust fume collecting hood body 100 and is sloped downwardly
The effect in cigarette district domain is led to increasing, the situation generation that oil smoke is diffused into interior is reduced, now expansion link 191 extends；Reference picture 9,
After smoke evacuation terminates, expansion link 191, which shrinks, makes external smoke deflector 110 be rotated by rotating shaft 140 with exhaust fume collecting hood body 100, simultaneously
Sleeve pipe 114 is relatively rotated by rotary shaft 192 with expansion link 191, and sleeve pipe 114 is along litter 113 to external smoke deflector
110 deep-slotted chip breaker direction is slided, so that the side that external smoke deflector 110 is directed away from exhaust fume collecting hood body 100 is inclined upwardly.One side
Face be easy to external smoke deflector 110 towards reaction chamber 200 be used for lead cigarette face cleaning, on the other hand by external smoke deflector
110 raise make people put outside smoke deflector 110 nearby activity when be less likely to occur to collide with.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of percussion flow cooking fume control equipment, including reaction chamber (200) and the ejector that is arranged in reaction chamber (200)
(222), the reaction chamber (200) is divided into torrent chamber (220) by steam demarcation strip (210) and flows backwards chamber (230), described to flow backwards
The top of chamber (230) is provided with suction opeing (231), and its bottom is connected provided with delivery port (232) and with the torrent chamber (220),
Smoke inlet (221) is provided with the top of the torrent chamber (220), the ejector (222) is arranged in the torrent chamber (220)
Close to the smoke inlet (221) place, it is characterised in that：It is some provided with being from top to bottom sequentially provided with below the ejector (222)
Fast deflector (223), the deflector (223) is alternately fixed on the side wall of torrent chamber (220).
2. percussion flow cooking fume control equipment according to claim 1, it is characterised in that：Opened up in the deflector (223)
There is the cavity (2231) connected with the ejector (222), the bottom surface of the deflector (223) offers some and cavity
(2231) through hole (2232) of connection.
3. percussion flow cooking fume control equipment according to claim 1, it is characterised in that：The deflector (223) is away from solid
The one end for determining the side wall of deflector (223) is free end, the chimb (2233) that the free end is set straight up.
4. percussion flow cooking fume control equipment according to claim 1, it is characterised in that：The deflector (223) is in upward
Raised arc is set.
5. percussion flow cooking fume control equipment according to claim 1, it is characterised in that：By upper in the refluence chamber (230)
To some liquid islocation plates (233) are arranged with, the liquid islocation plate (233) is alternately fixed on the side wall of the refluence chamber (230).
6. percussion flow cooking fume control equipment according to claim 5, it is characterised in that：The liquid islocation plate (233) is in upward
Raised arc is set.
7. percussion flow cooking fume control equipment according to claim 5, it is characterised in that：The following table of the liquid islocation plate (233)
It is in inverted coniform lime set platform (234) that face, which is fixed with some,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362562.1U CN206320824U (en) | 2016-12-13 | 2016-12-13 | Percussion flow cooking fume control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362562.1U CN206320824U (en) | 2016-12-13 | 2016-12-13 | Percussion flow cooking fume control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320824U true CN206320824U (en) | 2017-07-11 |
Family
ID=59267701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362562.1U Active CN206320824U (en) | 2016-12-13 | 2016-12-13 | Percussion flow cooking fume control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940529A (en) * | 2017-12-25 | 2018-04-20 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109855138A (en) * | 2019-01-26 | 2019-06-07 | 吉首大学 | A kind of fume purifier of fume based on parabola property |
-
2016
- 2016-12-13 CN CN201621362562.1U patent/CN206320824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940529A (en) * | 2017-12-25 | 2018-04-20 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109855138A (en) * | 2019-01-26 | 2019-06-07 | 吉首大学 | A kind of fume purifier of fume based on parabola property |
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