CN109340855B - A kind of multi-functional integrated range - Google Patents
A kind of multi-functional integrated range Download PDFInfo
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- CN109340855B CN109340855B CN201811271035.3A CN201811271035A CN109340855B CN 109340855 B CN109340855 B CN 109340855B CN 201811271035 A CN201811271035 A CN 201811271035A CN 109340855 B CN109340855 B CN 109340855B
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- China
- Prior art keywords
- grease
- collecting hood
- fume collecting
- exhaust fume
- collection box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2071—Removing cooking fumes mounting of cooking hood
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to integrated kitchen range technical fields.It is designed to provide a kind of multi-functional integrated range with grease separation and decrease of noise functions.The technical scheme adopted by the invention is that: a kind of multi-functional integrated range, including integrated kitchen range main body and the hollow exhaust fume collecting hood being arranged on rear side of body top, the leading flank of the exhaust fume collecting hood is provided with smoke inlet, the inner cavity composition oil smoke channel of the smoke inlet and exhaust fume collecting hood；Noise reducing mechanism is provided at the smoke inlet；The lower part of the exhaust fume collecting hood inner cavity is provided with grease separating mechanism；The grease separating mechanism includes the grease separating plate of lateral arrangement extended along exhaust fume collecting hood left and right directions and the open-topped oil collection box for grease is arranged in separating board ends, width direction extension of the oil collection box along grease separating plate.The present invention can efficiently separate the grease in oil smoke in exhaust fume collecting hood, and induction noise is reduced at smoke inlet, be provided simultaneously with the function of noise reduction and grease separation.
Description
Technical field
The present invention relates to integrated kitchen range technical fields, and in particular to a kind of multi-functional integrated range.
Background technique
Integrated kitchen range, is also referred to as environment-protection oven or integrated environment-friendly stove in industry, integrated kitchen range be a kind of collection range hood, gas-cooker,
The multiple functions such as disinfection cabinet, storage cabinet have saving space, smoke pumping effect good, low energy ring in the kitchen appliance of one
The advantages that guarantor.Integrated kitchen range smoke evacuation system generally comprises the hollow exhaust fume collecting hood being arranged on rear side of integrated kitchen range body top, before exhaust fume collecting hood
Smoke inlet is arranged in the surface of side, and the lower part of exhaust fume collecting hood is successively connected to blower, smoke exhaust pipe by defeated smoke pipe.Integrated kitchen range is in work
In the process, there is also following defects:
1, high-temperature oil smoke enters inside exhaust fume collecting hood from smoke inlet, and a large amount of grease is contained in oil smoke, if not to part oil
Rouge is separated, direct emission, and one side grease condenses on the impeller of blower the normal work for being easy to influence blower, another party
Face also has some potential safety problems.It, will if can be efficiently separated before oil smoke is by blower to grease therein
Greatly improve the working condition of blower.
2, the smoke evacuation system of integrated kitchen range is the major part that noise is generated in the integrated kitchen range course of work, the source of noise
External noise at the main noise and smoke inlet internal including exhaust fume collecting hood, smoke exhaust pipe etc., currently, the processing one to internal noise
As be utilized in the inner surfaces such as exhaust fume collecting hood, smoke exhaust pipe or outer surface and install puigging additional, noise is enclosed in inside integrated kitchen range, is prevented
Only spread.But for the noise at smoke inlet, the considerations of for product overall appearance, it is not easy to add puigging.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-functional integrated ranges with grease separation and decrease of noise functions.
For achieving the above object, the technical scheme adopted by the invention is that: a kind of multi-functional integrated range, including integrated
Stove main body and the hollow exhaust fume collecting hood being arranged on rear side of body top, the leading flank of the exhaust fume collecting hood is provided with smoke inlet, described
The inner cavity of smoke inlet and exhaust fume collecting hood constitutes oil smoke channel；Noise reducing mechanism is provided at the smoke inlet；The exhaust fume collecting hood inner cavity
Lower part is provided with grease separating mechanism；The grease separating mechanism includes the oil of lateral arrangement extended along exhaust fume collecting hood left and right directions
Rouge separating plate separates the open-topped oil collection box of board ends, width of the oil collection box along grease separating plate with grease is arranged in
Direction extends；The section of the grease separating plate is serrated, and the tooth top of grease separating plate sawtooth and the flank of tooth of tooth top two sides
On be all evenly arranged with several stomatas, the sawtooth groove portion of grease separating plate, which is constituted, converges oil groove；Prolong at the both ends of the grease separating plate
It extends to above oil collection box.
Preferably, the oil collection box is also serrated close to the top of grease separating plate one side, the grease separating plate
Both ends be placed on the top of the oil collection box side, and with oil collection box weld.
Preferably, top of the oil collection box far from grease separating plate one side extends composition connection side, the collection upward
The connection side of oil box is affixed by bolt and exhaust fume collecting hood left and right sides.
Preferably, the oil collection box front end face is provided with oil exit pipe, and the oil exit pipe extends to outside exhaust fume collecting hood.
Preferably, the stomata is one of rounded, rectangular, oval or a variety of.
Preferably, the grease separating mechanism includes two groups, and two groups of grease separating mechanisms are arranged up and down.
Preferably, the noise reducing mechanism includes several noise reduction units of mounting plate and setting on a mounting board；The peace
Loading board is adapted with smoke inlet, and the quantity that noise reduction unit is corresponded on mounting plate offers several mounting holes, the noise reduction list
Member is arranged in mounting hole, and noise reduction unit includes being in the form of a column, and front end is closed, the shell of open rearward end, the inside of the shell
Resonance cylinder, the Inner Constitution resonant cavity of the resonance cylinder are set；The front end of the resonance cylinder is connected to the rear end of connecting tube, described
The front end of connecting tube extends to the front end face of shell and is in communication with the outside；It is provided on the resonance cylinder and to be connected to housing cavity
Airflow hole.
Preferably, the resonance cylinder is cylindrical, the open rearward end of resonance cylinder, be provided in resonance cylinder front end closing, after
The adjustment barrel of end opening, the rear end of the resonance cylinder are made of closing the front end face of adjustment barrel, the adjustment barrel and resonance cylinder it
Between constitute and be slidably matched；When the power of fan of integrated kitchen range becomes larger, adjustment barrel is mobile towards the rear end of resonance cylinder under gas pressure
To expand the volume of resonant cavity；When the power of fan of integrated kitchen range becomes smaller, adjustment barrel is under the action of return unit towards resonance cylinder
The mobile volume to reduce resonant cavity in front end.
Preferably, the first ring rib that a circle protrudes outwardly, the adjustment barrel are provided on the circumferential surface of the resonance tube rear end
The second ring rib that a circle protrudes outwardly is provided on the circumferential surface of rear end, the first ring rib is opposite with the second ring rib；Described second
Ring rib is evenly arranged with several guide rods towards the first ring rib on one side, corresponded on the first ring rib guide rod be provided with it is several
The pilot hole matched；One end of the guide rod and the second ring rib are affixed, the other end pass through pilot hole and end be provided with to
Stopper；Reset helical spring is arranged outside the guide rod kept out between head and the first ring rib, the return unit is to reset spiral
Spring.
Preferably, the mounting hole and shell are in hexa-prism, and mounting hole is in that honeycomb is intensively arranged on a mounting board
Cloth.
Beneficial effects of the present invention embody a concentrated reflection of: can efficiently separate the grease in oil smoke in exhaust fume collecting hood, In
Induction noise is reduced at smoke inlet, is provided simultaneously with the function of noise reduction and grease separation.Specifically, the present invention is in use process
In, oil smoke is inhaled into from smoke inlet, and noise reducing mechanism carries out noise reduction process, can effectively alleviate the noise of air inlet.Oil smoke along
During exhaust fume collecting hood moves downward, by grease separating plate, form oil droplet in the condensation of grease separating plate, gas phase portion is along gas
Hole continues to move downward, pumps discharge by blower, liquid phase part is flowed along the remittance oil groove on grease separating plate to two sides, finally
It imports and realizes collection in oil collection box.The present invention solves traditional integrated kitchen range existing induction noise and oiliness issues always.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the B-B direction view of structure shown in Fig. 1；
Fig. 3 is the top view of grease separated structure；
Fig. 4 is the structural schematic diagram of mounting plate；
Fig. 5 is the A-A direction view of structure shown in Fig. 4；
Fig. 6 is the schematic perspective view of noise reduction unit；
Fig. 7 is the schematic diagram of internal structure of noise reduction unit；
Fig. 8 is a kind of use state diagram of structure shown in Fig. 7；
Fig. 9 is the schematic perspective view of adjustment barrel；
Figure 10 is a kind of structural schematic diagram of the barrel of preferred resonance cylinder；
Figure 11 is the scheme of installation of rotational pin and nut.
Specific embodiment
It should be noted that when being with normal use of the present invention before and after in described below, before being towards user, back
After being to user, left and right is identical as the left and right directions of user.
Including integrated kitchen range main body 1 and 1 top rear of main body is arranged in a kind of multi-functional integrated range as shown in figs. 1-11
Burner is arranged in the top of hollow exhaust fume collecting hood 2, the main body 1, is internally integrated steam box, oven etc..The front side of the exhaust fume collecting hood 2
Face is provided with smoke inlet 3, and the inner cavity of the smoke inlet 3 and exhaust fume collecting hood 2 constitutes oil smoke channel, that is to say, that the overall path of oil smoke
For smoke inlet 3, exhaust fume collecting hood 2, defeated smoke pipe, blower, smoke exhaust pipe, building flue.The present invention is compared with traditional integrated kitchen range, into cigarette
It is provided with noise reducing mechanism at mouth 3, for reducing the noise at smoke inlet 3, to purify the environment in kitchen.2 inner cavity of exhaust fume collecting hood
Lower part be provided with grease separating mechanism 30, the grease separating mechanism 30 is mainly used for the grease that will contain in oil smoke from flue gas
In separate, with prevent influence and reduction of the grease to blower be discharged into building flue in oil quantity.Grease of the invention point
The lower part of the inner cavity of exhaust fume collecting hood 2 is arranged in structure 30 of disembarking, and is since oil smoke is after the stroke of certain time, temperature gradually drops
It is low, the grease in oil smoke is separated at this time, efficiency highest.Generally one group of the setting of grease separating mechanism 30, but be
Further increase separating effect, the grease separating mechanism 30 is also possible to include two groups, and two groups of grease separating mechanisms 30
Arrangement up and down.
As shown in Figures 2 and 3, the grease separating mechanism 30 includes extending along 2 left and right directions of exhaust fume collecting hood for lateral arrangement
Grease separating plate 31 and the open-topped oil collection box 32 that 31 both ends of grease separating plate are arranged in, the oil collection box 32 is along grease point
Width direction from plate 31 extends, and namely vertically extends in Fig. 3.The section of the grease separating plate 31 is in sawtooth
Shape, and several stomatas 33 are all evenly arranged on the tooth top of 31 sawtooth of grease separating plate and the flank of tooth of tooth top two sides, grease separation
The sawtooth groove portion of plate 31 constitutes remittance oil groove.The stomata 33 one of can be rounded, rectangular, oval or a variety of
The stomata 33 of shape be it is feasible, the pore size of stomata 33 is advisable with not influencing smoking effect, the diameter of usual stomata 33
Size is 1cm or so.The both ends of the grease separating plate 31 extend to 32 top of oil collection box, so as to lead the oil droplet of condensation
Enter in oil collection box 32.
In use, oil smoke is inhaled into the present invention from smoke inlet 3, and noise reducing mechanism carries out noise reduction process, can be effective
Alleviation air inlet noise.During oil smoke moves downward along exhaust fume collecting hood 2, by grease separating plate 31, separated in grease
Oil droplet is formed in the condensation of plate 31, and gas phase moves downward along stomata continuation, pumps discharge by blower, liquid phase is along grease separating plate 31
On remittance oil groove flowed to two sides, final import is realized in oil collection box 32 and is collected.The present invention solves traditional integrated kitchen range and deposits always
Induction noise and oiliness issues.
In order to improve the stability that grease separating plate 31 and oil collection box 32 are installed, oil collection box of the present invention 32 is close to grease
The top of 31 one side of separating plate is also serrated, and the both ends of the grease separating plate 31 are placed on the top of 32 side of oil collection box
On, and welded with oil collection box 32.As shown in figure 3, being serrated at the top of 32 right side of oil collection box in left side, and the shape of sawtooth
It is just matched with grease separating plate 31 with size, 31 side of being placed on it of grease separating plate is simultaneously welded therewith.
About the installation of oil collection box 32, the scheme that the present invention uses is that the oil collection box 32 is far from grease separating plate 31 1
The top of side extends composition connection side 34 upward, and the connection side 34 of the oil collection box 32 passes through bolt and exhaust fume collecting hood 2 or so two
Side is affixed.As shown in Figure 3, positioned at the oil collection box 32 in left side, the height of left side is greater than right side, and the part being greater than is i.e.
Connection side 34 is constituted, connection side 34 is directly bolted on the inner wall of 2 left and right sides of exhaust fume collecting hood.
In addition, oil collection box 32 is in use for some time, periodically internal oil should be released, for ease of operation, institute
It states 32 front end face of oil collection box and is provided with oil exit pipe 35, the oil exit pipe 35 extends to outside exhaust fume collecting hood 2.Oil exit pipe 35 is usually also set up
There is a valve, opens valve, connect away oil using container.
About noise reducing mechanism of the invention, specific structure is more, can both be passed through using conventional web plate setting, air-flow
When through-hole on web plate, noise reduces the total amount of audible noise from low frequency to high-frequency transfer (HFT), realizes noise reduction.Certainly, the drop
The mechanism that makes an uproar can also be by the way of active noise reduction, that is, sound collector and loudspeaker, active noise reduction are arranged at smoke inlet 3
Controller controls loudspeaker and plays the opposite noise of corresponding waveform, realize mutually supporting for noise according to collected voice data
Disappear.
But better way is, as shown in figure 4, noise reducing mechanism of the present invention includes that mounting plate 4 and setting are being installed
Several noise reduction units 5 on plate 4.The mounting plate 4 is adapted with smoke inlet 3, and is mounted in smoke inlet 3, specific to pacify
Assembling structure is more, as detailed below.The quantity that noise reduction unit 5 is corresponded on the mounting plate 4 offers several for installing noise reduction
The mounting hole 6 of unit 5, the mounting plate 4, which is usually mutually fastened by front plate and backplate, to be constituted, between front plate and backplate
Several short tubes are set up, the inner cavity of short tube constitutes mounting hole 6, and general short tube is directly welded on one with front plate or backplate
It rises；And front plate and backplate are bolted between the two.The noise reduction unit 5 is arranged in mounting hole 6, and blower is opened
When, oil smoke is mounted in the uniform and stable entrance exhaust fume collecting hood 2 of the noise reduction unit 5 in mounting hole 6 by several.
In conjunction with shown in Fig. 5-8, noise reduction unit 5 includes being in the form of a column, and front end is closed, the shell 7 of open rearward end.Shell 7
Shape and size are matched with mounting hole 6, in order to increase the quantity of mounting hole 6 under same 4 area of mounting plate, to improve smoking
Smoothness.Mounting hole 6 and shell 7 of the present invention can be in hexa-prism, and mounting hole 6 is in honeycomb on mounting plate 4
Densely arranged, this mode can guarantee the compactness that mounting hole 6 arranges to greatest extent, to improve certain on mounting plate 4
The quantity of installable noise reduction unit 5 in area.Certainly, mounting hole 6 is carried out using matrix form arrangement or other arrangement modes
Arrange to be also feasible, only the quantity of mounting hole 6 is relatively fewer, and smoking capacity is relatively small, and it is relatively small number of to be suitable for oil smoke
Occasion is carried out using such as western-style food kitchen.In order to improve the stability that noise reduction unit 5 is installed in mounting hole 6, shell of the present invention
The connection side 20 of a ring shape is provided on the circumferential surface of 7 rear end of body, the connection side 20 is connect by bolt with mounting plate 4.Peace
When dress, the shell 7 of noise reduction unit 5 is penetrated by the rear end of mounting hole 6, after the main part of shell 7 is all pushed into, utilizes spiral shell
The tight mounting plate 4 of bolt-lock and shell 7.
The inside setting resonance cylinder 8 of the shell 7, the Inner Constitution resonant cavity of the resonance cylinder 8, the resonance cylinder 8
Concrete shape is more, such as: square tube, cylinder, polygon cylinder, but generally use the form of cylinder.The front end of the resonance cylinder 8 with
The rear end of connecting tube 9 is connected to, and the front end of the connecting tube 9 extends to the front end face of shell 7 and is in communication with the outside.The resonance cylinder
Be provided with the airflow hole 10 being connected to 7 inner cavity of shell on 8, the position of the airflow hole 10 may be provided at the circumferential surface of resonance cylinder 8, after
On the positions such as end face, play the role of being connected to 7 inner cavity of shell and resonant cavity.But for the communication path that shortens as far as possible, guarantee to inhale
The suction of cigarette.The better way of the present invention is that the airflow hole 10 is located on the front end face of resonance cylinder 8, and is in around connecting tube 9
Annular is uniformly distributed.
In use, after the smoke evacuation system of integrated kitchen range is opened, oil smoke is by several peaces on mounting plate 4 by the present invention
The noise reduction unit 5 filled in hole 6 enters inside exhaust fume collecting hood 2, and oil smoke can be evenly dispersed enters in exhaust fume collecting hood 2, with it is traditional it is big into
The mode of mouth is compared, and the vortex phenomenon at smoke inlet 3 is reduced, and reduces the yield of noise greatly.Oil smoke is flowing through
When noise reduction unit 5, oil smoke enters the intra resonant cavity of resonance cylinder 8 by connecting tube 9, then enters shell using airflow hole 10
In 7, enter inside exhaust fume collecting hood 2 eventually by the rear end of shell 7.Compared with traditional way for improving noise spectrum with web plate,
Buffer area of the resonant cavity as air inlet in resonance cylinder 8 of the present invention can play the role of storing gas to a certain extent, reduce
Pneumatic noise amount caused by air-flow velocity is too fast.Therefore, noise yield of the invention is smaller.On this basis, it has generated
High, medium and low equal noises, the overwhelming majority reflects repeatedly in resonant cavity, wherein the energy carried secretly not only can by with resonance
The friction of 8 inner walls of cylinder is consumed, and several and source noise balancing waveform noise occur after constantly reflecting in noise waves, and make an uproar
Between sound and source noise also can mutual energy dissipating, be finally reached the effect of noise elimination noise reduction.The present invention and traditional noise reduction mode phase
Than all having fabulous noise elimination effect to the noise of basic, normal, high various different frequencies, integrated kitchen range is in various different operating conditions, equal energy
Ensure the standby high and steady anti-acoustic capability of integration kitchen range.
Certainly, even if the present invention is provided with resonance cylinder 8, but inevitably, still there is small part noise that can pass through resonance
The barrel of cylinder 8, is propagated towards the outside.Therefore, the sound insulation value of resonance cylinder 8 itself should be improved as far as possible.The present invention can be with
It is further improved, such as: the outer surface of the resonance cylinder 8 is provided with the puigging being made of porous materials, and is hindered using puigging
The propagation of sound insulation sound, porous material such as sponge, foamed plastics etc..It is of course also possible to such as mode employed in figure 10, it is described humorous
Several sound insulation holes 21 are provided in the barrel of vibration cylinder 8.
The present invention is since the size of resonant cavity has a certain impact to noise tool, the cylinder that inventor is 4cm for diameter
Shape resonance cylinder 8, the round airflow hole 10 that front end face offers 8 4mm diameters are studied.As the length of resonance cylinder 8 becomes
Greatly, the volume of resonant cavity also becomes larger, inventors have found that the every increasing of the length of resonance cylinder is twice, noise reduction effect about enhances
60% or so, but can also certain reduction, reduced rate about 15% or so be generated to smoking performance.And due to the blower of integrated kitchen range
Frequency conversion fan is generallyd use, blower is equipped with multiple gears, when oil smoke is larger, blower high gear high power operation, at this time into cigarette
3 pneumatic noises of mouth are very big, have great demand to noise reduction.And when oil smoke is smaller, blower low-grade location low power run, at this time
3 pneumatic noise very little of smoke inlet, the demand to noise reduction are lower.That is, should actually be use up when the operation of blower high tap position
The length of the increase resonance cylinder 8 of amount, to better meet noise reduction demand；And when the operation of blower low-grade location, it should actually fit
When the length for reducing resonance cylinder 8, to meet preferably smoking demand.
For this purpose, as shown in fig. 7, the better way of the present invention is also possible that the resonance cylinder 8 is cylindrical, resonance cylinder 8
Open rearward end is provided with the adjustment barrel 11 of front end closing, open rearward end in resonance cylinder 8, and the rear end of the resonance cylinder 8 is by adjustment barrel
11 front end face constitutes closing, constitutes and is slidably matched between the adjustment barrel 11 and resonance cylinder 8.That is, resonance cylinder 8 in other words,
Rear end face be made of the front end face of adjustment barrel 8, using sliding of the adjustment barrel 11 in resonance cylinder 8, realize to resonant cavity volume
Adjustment.When the power of fan of integrated kitchen range becomes larger, the pressure difference of 11 two sides of adjustment barrel becomes larger, the court under gas pressure of adjustment barrel 11
The mobile volume to expand resonant cavity in the rear end of resonance cylinder 8.When the power of fan of integrated kitchen range becomes smaller, the pressure of 11 two sides of adjustment barrel
Difference becomes smaller, and adjustment barrel 11 can overcome the influence of pressure difference mobile to reduce towards the front end of resonance cylinder 8 under the action of return unit at this time
The volume of resonant cavity.In fact, the specific structure of return unit of the present invention is also diversified, and such as: the reset
Part is exactly a slinky spring, and both ends are separately connected the front end face of resonance cylinder 8 and the front end face of adjustment barrel 11, in blower high power
When operation, the rearward end under differential pressure action of adjustment barrel 11 is mobile, when blower low power run, elastic force of the adjustment barrel 11 in slinky spring
Effect is lower to pull adjustment barrel 11 to reset, to reduce the volume of resonant cavity.
Certainly, return unit of the present invention can also be arranged on the circumferential surface of 8 rear end of resonance cylinder in the following ways
There is a circle to protrude the first ring rib 12 outwardly, the second ring rib that a circle protrudes outwardly is provided on the circumferential surface of 11 rear end of adjustment barrel
13, the first ring rib 12 and the second ring rib 13 are opposite.Being uniformly arranged on one side towards the first ring rib 12 of second ring rib 13
There are several guide rods 14, corresponds to guide rod 14 on the first ring rib 12 and be provided with several pilot holes matched.The guiding
One end of bar 14 and the second ring rib 13 are affixed, and the other end passes through pilot hole and end is provided with and keeps out first 15.It is described to keep out first 15
It is arranged outside guide rod 14 between the first ring rib 12 and resets helical spring 16, the return unit is to reset helical spring 16.It is logical
Such setting is crossed, adjustment barrel 11 is in the process of moving, more stable.
In order to guarantee the sealing between adjustment barrel 11 and resonance cylinder 8, to form better piston structure, the adjustment barrel 11
It is provided with the shoulder of a ring shape on the circumferential surface of front end, a circle rubber seal ring 17 is arranged at the shoulder, the rubber is close
Seal ring 17 is typically directly adhesively fixed with shoulder.
In addition to this, the present invention can also be further improved, and the entrance that oil smoke of the present invention enters at first is before connecting tube 9
End, the pore diameter of usual 9 front end of connecting tube is in 3cm or so, although eddy current crack is smaller in this case, always still
There are certain noises.For this purpose, a noise elimination column 17 made of rubber is also arranged in connecting tube 9 of the present invention, it is described
The sound attenuation hole 18 for being provided centrally with several perforation 17 both ends of noise elimination column of noise elimination column 17, the sound attenuation hole 18 are distributed in flabellum shape,
Oil smoke air-flow is more dispersed when by sound attenuation hole 18, the air inflow on entire 17 section of noise elimination column is made to keep one substantially
It causes, eliminates eddy current crack, keep muting function of the invention more preferable.It is cleaned for the ease of removing noise elimination column 17, this hair
Bright noise elimination column 17 is mounted in connecting tube 9 in such a way that card is set, without selecting fixed connection；In this case, it is
It avoids noise elimination column 17 from falling into resonance cylinder 8 along connecting tube 9, is preferably provided with a ring on the circumferential surface of 17 front end of noise elimination column
The contact chip 19 of shape, the area of contact chip 19 are greater than the diameter of 9 front end of connecting tube, play and offset the work that sound column 17 is limited
With.
Specific mounting means about noise reducing mechanism of the present invention is more, both can be by the way of directly welding, can also be with
The mode being connected by screw bolts.But for the ease of noise reducing mechanism is quickly dismounted on exhaust fume collecting hood 2, peace of the present invention
Loading board 4 is preferably detachably connected with smoke inlet 3.As shown in Fig. 2, the edge of 3 side of smoke inlet constitutes one towards inner bending
The edge of the L-shaped rib 22 of ring cross-section, 4 rear surface of mounting plate abuts against on rib 22.After being installed in place, the installation
The front surface of plate 4 and the leading flank of exhaust fume collecting hood 2 are located in approximately the same plane.In this way, as long as the leading flank to exhaust fume collecting hood 2 applies pressure
The edge of 2 trailing flank of exhaust fume collecting hood is overlayed on rib 22, the fixation of exhaust fume collecting hood 2 can be realized by power.
For this purpose, the side of the smoke inlet 3 is additionally provided with multiple fixation kits, the fixation kit includes 23 He of rotational pin
The rounded tabs 24 of 23 one end of rotational pin are set, are welded at one end of the rotational pin 23 and the eccentric position of baffle 24, separately
One end is arranged on exhaust fume collecting hood 2 and is rotatably assorted with the composition of exhaust fume collecting hood 2.The mode being rotatably assorted that constitutes is more, such as: institute
It states position opposite with rotational pin 23 on exhaust fume collecting hood 2 and is provided with a short sleeve, rotational pin 23 merges with short sleeve matching to be threaded through
In short sleeve, the end of rotational pin 23 is further typically provided with one and prevents rotational pin 23 from moving back out of short sleeve in this case certainly
Head out.Certainly, better way is also possible that as shown in figure 11, in corresponding 4 leading flank of mounting plate of the rotational pin 23
The nut 26 matched with rotational pin 23 is welded on wall.It constitutes and is rotatably assorted in this way, in rotary motion pin 23
During, baffle 24 can also provide the pressure to mounting plate 4, to keep the fixation of mounting plate 4 more stable, prevent
Only mounting plate 4 is shaken.Further, the rib 22 is provided with rubber pad 28 towards mounting plate 4 on one side.
During dismantling mounting plate 4, baffle 24 is first rotated, mounting plate 4 is caused a deviation from, for the ease of rotating baffle
24, the side of rotational pin 23 can also be provided with shifting block 27 on 24 surface of baffle, it can be more laborsaving using shifting block 27
Quickly rotation baffle 24.Then mounting plate 4 is taken out out of smoke inlet 3, for the ease of fetching mounting plate 4, the mounting plate 4
The two sides of leading flank are also symmetrically arranged with two handles 25, when operation hand-held handle 25.After the completion of maintenance to be cleaned, first will
Mounting plate 4 is caught in smoke inlet 3, so that it is close to rib 22, baffle 24 is then rotated back to original position.
Claims (9)
1. a kind of multi-functional integrated range, it is characterised in that: including integrated kitchen range main body (1) and be arranged in main body (1) top rear
The leading flank of hollow exhaust fume collecting hood (2), the exhaust fume collecting hood (2) is provided with smoke inlet (3), the smoke inlet (3) and exhaust fume collecting hood (2)
Inner cavity constitute oil smoke channel；Noise reducing mechanism is provided at the smoke inlet (3)；The lower part of exhaust fume collecting hood (2) inner cavity is arranged
There are grease separating mechanism (30)；The grease separating mechanism (30) includes extending along exhaust fume collecting hood (2) left and right directions for lateral arrangement
Grease separating plate (31) and setting grease separating plate (31) both ends open-topped oil collection box (32), the oil collection box
(32) extend along the width direction of grease separating plate (31)；The section of the grease separating plate (31) is serrated, and grease point
It tooth top from plate (31) sawtooth and is all evenly arranged with several stomatas (33) on the flank of tooth of tooth top two sides, grease separating plate (31)
Sawtooth groove portion constitutes remittance oil groove；The both ends of the grease separating plate (31) extend to above oil collection box (32)；
The noise reducing mechanism includes several noise reduction units (5) of mounting plate (4) and setting on mounting plate (4)；The installation
Plate (4) is adapted with smoke inlet (3), and the quantity that noise reduction unit (5) is corresponded on mounting plate (4) offers several mounting holes
(6), in mounting hole (6), noise reduction unit (5) includes being in the form of a column, and front end closing, rear end are opened for noise reduction unit (5) setting
Resonance cylinder (8) are arranged in the inside of the shell (7) of mouth, the shell (7), the Inner Constitution resonant cavity of the resonance cylinder (8)；It is described
The front end of resonance cylinder (8) is connected to the rear end of connecting tube (9), and the front end of the connecting tube (9) extends to the front end face of shell (7)
And it is in communication with the outside；The airflow hole (10) being connected to shell (7) inner cavity is provided on the resonance cylinder (8).
2. multi-functional integrated range according to claim 1, it is characterised in that: the oil collection box (32) is close to grease separating plate
(31) top of one side is also serrated, and the both ends of the grease separating plate (31) are placed on the top of oil collection box (32) side
On, and welded with oil collection box (32).
3. multi-functional integrated range according to claim 2, it is characterised in that: the oil collection box (32) is far from grease separating plate
(31) top of one side extends composition connection side (34) upward, and the connection side (34) of the oil collection box (32) passes through bolt and collection
Petticoat pipe (2) left and right sides are affixed.
4. multi-functional integrated range according to claim 3, it is characterised in that: oil collection box (32) front end face is provided with row
Oil pipe (35), the oil exit pipe (35) extend to exhaust fume collecting hood (2) outside.
5. multi-functional integrated range according to claim 4, it is characterised in that: the stomata (33) is rounded, rectangular, oval
One of shape is a variety of.
6. multi-functional integrated range according to claim 5, it is characterised in that: the grease separating mechanism (30) includes two
Group, and two groups of grease separating mechanisms (30) are arranged up and down.
7. multi-functional integrated range according to claim 6, it is characterised in that: the resonance cylinder (8) is cylindrical, resonance cylinder
(8) open rearward end, the interior adjustment barrel (11) for being provided with front end closing, open rearward end of resonance cylinder (8), the resonance cylinder (8)
Rear end is made of closing the front end face of adjustment barrel (11), constitutes and is slidably matched between the adjustment barrel (11) and resonance cylinder (8)；When
When the power of fan of integrated kitchen range becomes larger, adjustment barrel (11) is mobile to expand resonance towards the rear end of resonance cylinder (8) under gas pressure
The volume of chamber；When the power of fan of integrated kitchen range becomes smaller, adjustment barrel (11) is under the action of return unit towards the front end of resonance cylinder (8)
The mobile volume to reduce resonant cavity.
8. multi-functional integrated range according to claim 7, it is characterised in that: set on the circumferential surface of resonance cylinder (8) rear end
It is equipped with the first ring rib (12) that a circle protrudes outwardly, is provided with what a circle protruded outwardly on the circumferential surface of adjustment barrel (11) rear end
Second ring rib (13), the first ring rib (12) and the second ring rib (13) are opposite；The first ring rib of second ring rib (13) direction
(12) be evenly arranged on one side several guide rods (14), corresponded on the first ring rib (12) guide rod (14) be provided with it is several
The pilot hole matched；One end of the guide rod (14) and the second ring rib (13) are affixed, and the other end passes through pilot hole and end
It is provided with and keeps out head (15)；It is arranged outside the guide rod (14) kept out between head (15) and the first ring rib (12) and resets spiral bullet
Spring (16), the return unit are to reset helical spring (16).
9. multi-functional integrated range according to claim 8, it is characterised in that: the mounting hole (6) and shell (7) are in six
Prism-shaped, and mounting hole (6) is densely arranged in honeycomb on mounting plate (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271035.3A CN109340855B (en) | 2018-10-29 | 2018-10-29 | A kind of multi-functional integrated range |
| CN201910935338.9A CN110617540B (en) | 2018-10-29 | 2018-10-29 | Resonance noise reduction unit of integrated cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271035.3A CN109340855B (en) | 2018-10-29 | 2018-10-29 | A kind of multi-functional integrated range |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935338.9A Division CN110617540B (en) | 2018-10-29 | 2018-10-29 | Resonance noise reduction unit of integrated cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109340855A CN109340855A (en) | 2019-02-15 |
| CN109340855B true CN109340855B (en) | 2019-11-15 |
Family
ID=65310804
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935338.9A Active CN110617540B (en) | 2018-10-29 | 2018-10-29 | Resonance noise reduction unit of integrated cooker |
| CN201811271035.3A Expired - Fee Related CN109340855B (en) | 2018-10-29 | 2018-10-29 | A kind of multi-functional integrated range |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935338.9A Active CN110617540B (en) | 2018-10-29 | 2018-10-29 | Resonance noise reduction unit of integrated cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110617540B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882903B (en) * | 2019-03-28 | 2024-03-29 | 浙江潮邦厨具电器有限公司 | Integrated negative pressure type smoke collecting cavity with grease separating component in integrated kitchen range |
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| CN201269569Y (en) * | 2008-06-13 | 2009-07-08 | 马利华 | Silencer |
| CN201615529U (en) * | 2010-03-22 | 2010-10-27 | 孙国武 | Household integrated stove |
| CN201632159U (en) * | 2009-11-10 | 2010-11-17 | 窦永深 | Filtration device for kitchen ventilator |
| CN201764566U (en) * | 2010-08-12 | 2011-03-16 | 广州妙的电器科技有限公司 | Environment-friendly integrated stove with circulating oil filtering |
| JP2014043991A (en) * | 2012-08-27 | 2014-03-13 | Panasonic Corp | Range hood |
| CN103697510A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Filter screen of range hood |
| CN207486869U (en) * | 2017-11-20 | 2018-06-12 | 绍兴市冠厨电器有限公司 | A kind of high-efficient lampblack absorbing integrated kitchen range |
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| CN2250492Y (en) * | 1996-03-29 | 1997-03-26 | 傅恩松 | Cooking fume exhauster |
| US5983888A (en) * | 1999-04-07 | 1999-11-16 | Whirlpool Corporation | Low noise cooker hood |
| US20070062513A1 (en) * | 2005-09-21 | 2007-03-22 | Gagas John M | Cooking system with ventilator and blower |
| CN201313022Y (en) * | 2008-07-31 | 2009-09-23 | 马利华 | Lampblack filter plate or filter mantle with muffler |
| CN102080848A (en) * | 2009-11-30 | 2011-06-01 | 博西华电器（江苏）有限公司 | Cooking fume exhauster |
| CN203731522U (en) * | 2014-01-27 | 2014-07-23 | 李运宇 | Noise reduction tube of environmentally-friendly smoke hood |
| CN205717429U (en) * | 2016-05-04 | 2016-11-23 | 惠安县泰达商贸有限责任公司 | A kind of device that abates the noise for smoke exhaust ventilator |
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- 2018-10-29 CN CN201910935338.9A patent/CN110617540B/en active Active
- 2018-10-29 CN CN201811271035.3A patent/CN109340855B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269569Y (en) * | 2008-06-13 | 2009-07-08 | 马利华 | Silencer |
| CN201632159U (en) * | 2009-11-10 | 2010-11-17 | 窦永深 | Filtration device for kitchen ventilator |
| CN201615529U (en) * | 2010-03-22 | 2010-10-27 | 孙国武 | Household integrated stove |
| CN201764566U (en) * | 2010-08-12 | 2011-03-16 | 广州妙的电器科技有限公司 | Environment-friendly integrated stove with circulating oil filtering |
| JP2014043991A (en) * | 2012-08-27 | 2014-03-13 | Panasonic Corp | Range hood |
| CN103697510A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Filter screen of range hood |
| CN207486869U (en) * | 2017-11-20 | 2018-06-12 | 绍兴市冠厨电器有限公司 | A kind of high-efficient lampblack absorbing integrated kitchen range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110617540B (en) | 2021-02-05 |
| CN109340855A (en) | 2019-02-15 |
| CN110617540A (en) | 2019-12-27 |
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Effective date of registration: 20191022 Address after: 312000 north side of the second floor, No.9, Dazha Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Applicant after: SHENGZHOU JINGYE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 312000 No. 24-35 Rongxing Road, Sanjiang Street, Shengzhou City, Shaoxing City, Zhejiang Province Applicant before: Huang Xialan |
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Effective date of registration: 20200623 Address after: 063600 Hebei Tangshan City Leting County Industrial Agglomeration Area Patentee after: Leting Dasheng Technology Co.,Ltd. Address before: 312000 north side of the second floor, No.9, Dazha Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee before: SHENGZHOU JINGYE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20211029 |