CN208524762U - A kind of dust and gas separator and the dust catcher using the device - Google Patents
A kind of dust and gas separator and the dust catcher using the device Download PDFInfo
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- CN208524762U CN208524762U CN201820246798.1U CN201820246798U CN208524762U CN 208524762 U CN208524762 U CN 208524762U CN 201820246798 U CN201820246798 U CN 201820246798U CN 208524762 U CN208524762 U CN 208524762U
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Abstract
The utility model discloses a kind of dust and gas separator and using the dust catcher of the device, by the way that air inlet cylinder is arranged to form wind inlet channel in dirt cup center position, so that dust and gas directly enters from the wind inlet channel at dirt cup center, there is no multiple air inlet commutations, reduce the loss of air quantity, it is more conducive to getting rid of ash, improves the performance and suction of complete machine.And since wind inlet channel is located at center setting, still it is circular configuration inside dirt cup, convenient for the formation of whirlwind, raising dust and gas separative efficiency, while increases the storage ash volume of dirt cup.
Description
Technical field
The utility model belongs to structure of dust collector design field, and in particular to a kind of vacuum cleaner dust air separation and use
The dust catcher of the device.
Background technique
Dust catcher can be divided into horizontal dust collector, vertical type dust collector and hand held cleaner by its structure composition difference, use
Family can select different types of dust catcher according to different requirements for cleaning.
Hand held cleaner has the advantages that figure is small and exquisite, facilitates the carrying and use with it, is mainly used for interior cleaning,
Also has good cleaning effect to keyboard, electric appliance etc..Hand held cleaner generally comprises the dirt cup filtration fraction of front end with after
The motor part at end, dust and gas is entered by air duct realizes that dust and gas separates in dirt cup filtration system, and the dust after separation falls into dirt cup
Interior, air is then extracted.It is mostly to be set using air duct side, dust, hair etc. are logical at present in the dirt cup filtration system of dust catcher
It crosses air duct and enters progress separating and filtering in dirt cup, dust tiny in this way and hair etc. repeatedly commutate by that can pass through when air duct,
It is unfavorable for getting rid of ash, while air quantity loss is also be easy to cause to increase, overall performance and suction is caused to decline.And air duct destruction is set on side
Circular configuration inside dirt cup, is unfavorable for forming whirlwind, influences dust and gas separating effect, while the storage ash for also reducing dirt cup holds
Product.
Therefore, in view of problem above, it is necessary to a kind of novel dust and gas separator is proposed, by the setting for changing air duct
Position effectively solves the problems, such as that air quantity is lost big in air duct, while being convenient for the formation of whirlwind, effectively improves dust and gas separative efficiency,
And increase the storage ash volume of dirt cup.
Utility model content
In view of this, the present invention provides a kind of dust and gas separators, by the way that wind inlet channel to be set in dirt cup
At the heart, convenient for the formation of whirlwind, dust and gas separative efficiency is improved, effectively solves the problems, such as that air quantity is lost big in air duct, increases simultaneously
The storage ash volume of dirt cup.
A kind of dust and gas separator that purpose according to the present utility model proposes including dirt cup and is set to inside dirt cup
Cyclone forms whirlwind space between the cyclone and dirt cup, the air inlet outside connection is formed on the bottom of the dirt cup, described
Dirt cup center position is provided with an air inlet cylinder, and described air inlet cylinder one end is connected to the air inlet and sealing, the other end to
On extend to the cyclone.
Preferably, the cyclone includes whirlwind cover, and spiral whirlwind air duct, the rotation are formed in the whirlwind cover
The entrance in wind air duct is located at the middle part of the whirlwind cover, and is connected to the top of the air inlet cylinder, also forms on the whirlwind cover
There is the rotation fan cover air outlet for being connected to the whirlwind space, the outlet in the whirlwind air duct is connected to the rotation fan cover air outlet.
Preferably, adapter tube, the top of the bottom of the adapter tube and the air inlet cylinder have been extended downwardly in the middle part of the whirlwind cover
Docking.
Preferably, it is extended in the whirlwind cover at the top of the air inlet cylinder, outside the whirlwind cover inner wall and the air inlet cylinder
Whirlwind air duct is formed between wall, the air inlet cylinder is located at the part in whirlwind cover and offers air outlet, offers on the whirlwind cover
It is connected to the rotation fan cover air outlet in the whirlwind space, the air outlet is shifted to install with the rotation fan cover air outlet.
Preferably, the air outlet is arranged higher than the rotation fan cover air outlet, and the air outlet goes out with the whirlwind cover
Air port is disposed opposite to each other.
Preferably, the cyclone further includes the mesh enclosure for being set to whirlwind cover downstream, formed in the air inlet cylinder into
Wind air duct, dust and gas enter wind inlet channel by air inlet, and run up to whirlwind air duct, and dust and gas commutates shape in whirlwind air duct
At spiral air flow, spiral air flow spin fan cover air outlet runs to progress dust and gas separation, the dust after separation in whirlwind space and falls
Enter dirt cup bottom, the air downstream operation after separation is discharged after mesh enclosure filtering.
Preferably, the mesh enclosure is set to the lower section of the whirlwind cover, also forms return air inlet on the whirlwind cover, separation
Air downstream operation afterwards is discharged after mesh enclosure filtering through return air inlet.
Preferably, the air inlet cylinder bottom is the ellipsoidal structure to match with dirt cup air inlet, the top of the air inlet cylinder
Portion is circular configuration, and the bottom-up barrel dliameter of the air inlet cylinder is gradually increased.
Preferably, the bottom of the dirt cup is rotatably opened, and one end of the air inlet cylinder and the bottom of dirt cup detachably connect
It connects.
In order to solve the above technical problems, separating dress including above-mentioned dust and gas the invention also discloses a kind of dust catcher
It sets.
Compared with prior art, the advantages of dust and gas separator disclosed by the utility model, is:
The utility model is by being arranged air inlet cylinder in dirt cup center position to form wind inlet channel, so that dust and gas is directly certainly
The wind inlet channel at dirt cup center enters, and there is no multiple air inlets to commutate, and reduces the loss of air quantity, is more conducive to getting rid of ash, improves
The performance and suction of complete machine.
And since wind inlet channel is located at center setting, still it is circular configuration inside dirt cup, convenient for the formation of whirlwind, improves
Dust and gas separative efficiency, while increasing the storage ash volume of dirt cup.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of dust and gas separator disclosed by the utility model.
Fig. 2 is the front sectional view of dust and gas separator disclosed by the utility model.
Fig. 3 is dust and gas separator internal structure chart.
Fig. 4 is the explosive view of structure in Fig. 3.
Fig. 5 is the structural schematic diagram of whirlwind cover.
Fig. 6 is the perspective view of dust and gas separator disclosed by the utility model.
Fig. 7 is the structural schematic diagram of embodiment 2.
The title of corresponding component representated by number or letter in figure:
1, dirt cup 2, whirlwind cover 3, air inlet cylinder 4, mesh enclosure
11, air inlet 12, dust collecting space 13, interconnecting piece 14, whirlwind space
21, whirlwind air duct 22, rotation fan cover air outlet 23, return air inlet 24, adapter tube
31, wind inlet channel 32, air outlet
Specific embodiment
It just as described in the background section, at present in the dirt cup filtration system of dust catcher, is set using air duct side
Separator, dust and hair etc. by when air duct can by repeatedly commutation, be unfavorable for getting rid of ash, lead to overall performance and suction
Decline.And side sets air duct and destroys circular configuration inside dirt cup, is unfavorable for forming whirlwind, influences dust and gas separating effect.Cause
This, the utility model aiming at the shortcomings in the prior art, provides a kind of dust and gas separator.
The technical solution of the utility model will be clearly and completely described by specific embodiment below.Obviously,
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1
Please also refer to Fig. 1 to Fig. 6, as shown, a kind of dust and gas separator, including dirt cup 1 and it is set in dirt cup
The cyclone in portion, forms whirlwind space 14 between cyclone and dirt cup, the air inlet 11 outside connection, dirt are formed on the bottom of dirt cup 1
1 center position of cup is provided with an air inlet cylinder 3, and air inlet 3 one end of cylinder is connected at air inlet 11 and sealing, the other end upwardly extend
To cyclone.
Further, it is folded upward to form interconnecting piece 13 at 1 bottom air inlet mouth 11 of dirt cup, forms institute inside interconnecting piece 13
Air inlet 11 is stated, 13 top of interconnecting piece is connected on interconnecting piece 13 and close to be connected and fixed air inlet cylinder 3, the bottom of air inlet cylinder 3
Envelope.One end of air inlet cylinder is detachably connected with interconnecting piece, and specifically, clamping can be used in the junction of interconnecting piece 13 and air inlet cylinder 3
Structure type, but also air inlet is effectively connected with air inlet cylinder while easy disassembly dirt cup, while avoiding dust and gas from connecting
Place leaks into dust collecting space 12.
In addition, the bottom of dirt cup 1 is rotatably opened, the dust in dirt cup is conveniently toppled over.
In order to further improve sealing effect, seals and other component can be set in junction, guarantee the airtight of junction
Property.
Cyclone includes whirlwind cover 2, and spiral whirlwind air duct 21, the entrance in whirlwind air duct 21 are formed in whirlwind cover 2
It is connected at the top of cylinder 3 positioned at the middle part of whirlwind cover 2, and with entering the wind, the whirlwind cover in connection whirlwind space 14 is also formed on whirlwind cover 2
The outlet of air outlet 22, whirlwind air duct 21 is connected to rotation fan cover air outlet 22.Wherein rotation fan cover air outlet may be provided at whirlwind cover
Side or bottom, the application are preferably provided on the bottom of whirlwind cover.
When specific design, adapter tube 24, the bottom of adapter tube 24 and the top of air inlet cylinder 3 can be extended downwardly out in the middle part of whirlwind cover 2
Portion's docking, so that dust and gas be guided to enter in whirlwind air duct 21.In other embodiments, it can also be formed in one in the middle part of whirlwind cover 2
The top in heart hole, air inlet cylinder 3 is directly docked with the centre bore, which is the entrance for foring whirlwind air duct.
Cyclone further includes the mesh enclosure 4 for being set to 2 downstream of whirlwind cover, air inlet cylinder 3 in formed wind inlet channel 31, dust and gas by
Air inlet 11 enters in wind inlet channel 31, and runs up to whirlwind air duct 21, and dust and gas commutates formation in whirlwind air duct 21
Spiral air flow, spiral air flow run to progress dust and gas separation, the dust after separation in whirlwind space 14 from whirlwind air inlet 22 and fall
In the dust collecting space 12 for entering 1 bottom of dirt cup, the air downstream operation after separation is discharged after the filtering of mesh enclosure 4.
Mesh enclosure 4 is preferably set to the lower section of whirlwind cover 2 in the present embodiment, also forms return air inlet 23 on whirlwind cover 2, point
Air downstream operation from after is discharged after the filtering of mesh enclosure 4 through return air inlet 23.Mesh enclosure can be also set in other embodiments
The top of whirlwind cover or other positions, the air after separation are directly discharged after mesh enclosure filters, and need not move through whirlwind cover, specific to tie
Configuration formula is with no restrictions.
Further, the bottom of whirlwind cover 2 is extended downwardly to stop hair to be wound in keeping out the wind on air inlet drum outer wall
Muscle (not shown), wind screen rib are vertically installed on the path of dust spiral operating.Dust, the hair operated in whirlwind space can be
Dirt cup bottom is dropped downward into after shutting down under the blocking of wind screen rib, is wound after avoiding hair from rotating, convenient for inside subsequent dirt cup
Cleaning.
It is preferred that wind screen rib is set at rotation fan cover air outlet 22, in this way, spin fan cover air outlet 22 enters whirlwind space
Interior dust and gas first passes through wind screen rib rear screw and drops downward into dirt cup bottom.In addition, also plastic ventilation hole on wind screen rib.By setting
Ventilation hole is set, wind screen rib can facilitate passing through for air-flow, not influence overall performance while realizing blocks dust, hair rotation
And suction, effectively improve separative efficiency.
Further, the top of dirt cup 1 is provided with filter cotton (not shown), and the air through return air inlet discharge is at filter cotton
Further it is discharged outside body after filtering.
Further, air inlet 11 disclosed by the utility model is preferably ellipse, and air inlet 3 bottom of cylinder is to enter the wind with dirt cup
The ellipsoidal structures that mouth 11 matches meet air inlet cylinder 3 and are connected with 1 the effective of bottom air inlet mouth of dirt cup.In other embodiments into
The bottom shape of air duct can change accordingly according to the shape difference of air inlet, specifically with no restrictions.
The top for entering the wind cylinder 3 is circular configuration, in order to the formation of whirlwind.
In addition, the air inlet bottom-up barrel dliameter of cylinder 3 is gradually increased.On the one hand make wind inlet channel from air inlet to air outlet
It gradually increases, facilitates the entrance of dust and gas.On the other hand since air inlet cylinder bottom barrel dliameter is smaller, the occupancy to dust collecting space is reduced,
Effectively increase the storage Transitional Space of dirt cup.
Utility model works principle is as follows:
Dust and gas is entered in wind inlet channel 31 by air inlet 11, and is run up into whirlwind air duct 21, in whirlwind air duct 21
Interior commutation forms spiral air flow, carries out dust and gas separation in the spiral air flow spin operation to whirlwind space 14 of fan cover air outlet 22, point
Dust from after is fallen into the dust collecting space 12 of 1 bottom of dirt cup, and the air downstream operation after separation passes through back after being filtered by mesh enclosure
Air port 23 is downstream run, and is discharged after eventually passing through filter pulp filtering.
Embodiment 2
As shown in fig. 7, remaining is same as Example 1, the difference is that, it enters the wind and is extended in whirlwind cover 2 at the top of cylinder 3,
Whirlwind air duct is formed between 2 inner wall of whirlwind cover and air inlet 3 outer wall of cylinder, the part that air inlet cylinder 3 is located in whirlwind cover offers air outlet
32, the rotation fan cover air outlet 22 in connection whirlwind space 14 is offered on whirlwind cover 2, air outlet 32 and rotation fan cover air outlet 22 misplace
Setting.
It is preferred that being integrally formed helical wind-guiding muscle (not shown) in whirlwind cover 2, the dust and gas that air outlet 32 is discharged is led through spiral
The guiding role of wind muscle can be more advantageous to form whirlwind, improve dust and gas separative efficiency.
Further, air outlet 32 is higher than rotation fan cover air outlet 22 to be arranged, and air outlet is relatively arranged on air inlet cylinder 3
Apical position at, in this way, the dust and gas being discharged through air outlet 32 can realize spiral from top to bottom operate, increase dust and gas spiral fortune
The path turned, to the greatest extent the realization dust and gas separation of energy.
Furthermore it is preferred that air outlet 32 and rotation fan cover air outlet 22 are disposed opposite to each other.The dust and gas being discharged from air outlet at least needs
Operation avoids dust and gas by the fan cover air outlet that directly spins after air outlet discharge to revolving at fan cover air outlet after rotating 180 degree
In operation to whirlwind space, convenient for the formation of whirlwind, dust and gas separative efficiency is improved.
To sum up, dust and gas separator disclosed by the utility model, by the way that air inlet cylinder is arranged with shape in dirt cup center position
At wind inlet channel, so that dust and gas directly enters from the wind inlet channel at dirt cup center, there is no multiple air inlets to commutate, and reduces air quantity
Loss, is more conducive to getting rid of ash, improves the performance and suction of complete machine.
And since wind inlet channel is located at center setting, still it is circular configuration inside dirt cup, convenient for the formation of whirlwind, improves
Dust and gas separative efficiency, while increasing the storage ash volume of dirt cup.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of dust and gas separator, including dirt cup and the cyclone being set to inside dirt cup, shape between the cyclone and dirt cup
At whirlwind space, which is characterized in that the air inlet outside connection is formed on the bottom of the dirt cup, and the dirt cup center position is set
It is equipped with an air inlet cylinder, described air inlet cylinder one end is connected to the air inlet and sealing, and the other end extends upwardly to the whirlwind
Device.
2. dust and gas separator according to claim 1, which is characterized in that the cyclone includes whirlwind cover, the rotation
Form spiral whirlwind air duct in fan housing, the entrance in the whirlwind air duct is located at the middle part of the whirlwind cover, and with it is described
The top connection of cylinder is entered the wind, also forms the rotation fan cover air outlet for being connected to the whirlwind space, the whirlwind on the whirlwind cover
The outlet in air duct is connected to the rotation fan cover air outlet.
3. dust and gas separator according to claim 2, which is characterized in that extended downwardly and connect in the middle part of the whirlwind cover
Pipe, the bottom of the adapter tube are docked with the top of the air inlet cylinder.
4. dust and gas separator according to claim 1, which is characterized in that extend to the whirlwind at the top of the air inlet cylinder
In cover, whirlwind air duct is formed between the whirlwind cover inner wall and the air inlet drum outer wall, the air inlet cylinder is located at the portion in whirlwind cover
Separately be equipped with air outlet, offer the rotation fan cover air outlet for be connected to the whirlwind space on the whirlwind cover, the air outlet and
The rotation fan cover air outlet shifts to install.
5. dust and gas separator according to claim 4, which is characterized in that the air outlet is higher than the whirlwind cover outlet air
Mouth setting, and the air outlet is disposed opposite to each other with the rotation fan cover air outlet.
6. according to the described in any item dust and gas separators of claim 2-5, which is characterized in that the cyclone further includes setting
Mesh enclosure in whirlwind cover downstream, forms wind inlet channel in the air inlet cylinder, and dust and gas enters wind inlet channel by air inlet, and to
In upper operation to whirlwind air duct, dust and gas commutates in whirlwind air duct and forms spiral air flow, spiral air flow spin fan cover air outlet fortune
Dust and gas separation is carried out in row to whirlwind space, the dust after separation falls into dirt cup bottom, and the air downstream after separation runs warp
It is discharged after the mesh enclosure filtering.
7. dust and gas separator according to claim 6, which is characterized in that the mesh enclosure is set under the whirlwind cover
It is square, return air inlet is also formed on the whirlwind cover, the air downstream operation after separation is after mesh enclosure filtering, through return air inlet
Discharge.
8. dust and gas separator according to claim 1, which is characterized in that the air inlet cylinder bottom is and dirt cup air inlet
The top of the ellipsoidal structure to match, the air inlet cylinder is circular configuration, and the bottom-up barrel dliameter of the air inlet cylinder is gradually increased.
9. dust and gas separator according to claim 1, which is characterized in that the bottom of the dirt cup is rotatably opened, institute
The bottom of one end and dirt cup for stating air inlet cylinder is detachably connected.
10. a kind of dust catcher, which is characterized in that including the described in any item dust and gas separators of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246798.1U CN208524762U (en) | 2018-02-11 | 2018-02-11 | A kind of dust and gas separator and the dust catcher using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246798.1U CN208524762U (en) | 2018-02-11 | 2018-02-11 | A kind of dust and gas separator and the dust catcher using the device |
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| Publication Number | Publication Date |
|---|---|
| CN208524762U true CN208524762U (en) | 2019-02-22 |
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ID=65394807
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246798.1U Active CN208524762U (en) | 2018-02-11 | 2018-02-11 | A kind of dust and gas separator and the dust catcher using the device |
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| CN (1) | CN208524762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125619A (en) * | 2018-02-11 | 2018-06-08 | 莱克电气股份有限公司 | A kind of dust and gas separator and the dust catcher using the device |
-
2018
- 2018-02-11 CN CN201820246798.1U patent/CN208524762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125619A (en) * | 2018-02-11 | 2018-06-08 | 莱克电气股份有限公司 | A kind of dust and gas separator and the dust catcher using the device |
| CN108125619B (en) * | 2018-02-11 | 2020-08-28 | 莱克电气股份有限公司 | Dust-gas separation device and dust collector adopting same |
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