CN208302472U - Gas-particulate filter - Google Patents
Gas-particulate filter Download PDFInfo
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- CN208302472U CN208302472U CN201820593622.3U CN201820593622U CN208302472U CN 208302472 U CN208302472 U CN 208302472U CN 201820593622 U CN201820593622 U CN 201820593622U CN 208302472 U CN208302472 U CN 208302472U
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Abstract
The utility model provides a kind of gas-particulate filter, including shell, successively it is installed on the intracorporal high efficiency filter unit of shell and carbon bed, shell is provided with air inlet close to one end of the high efficiency filter unit, the other end is provided with air outlet, it is characterized in that, the carbon bed includes multiple first carbon beds and the second carbon bed, and the first adjacent carbon bed and the second carbon bed are obliquely installed in a reverse direction, and one end close to each other forms enclosed construction.Gas-particulate filter provided by the utility model, when use, gas contaminate after high efficiency filter unit, space between the first carbon bed and the second carbon bed passes into the two sides outflow of the first carbon bed and the second carbon bed, it is long that carbon bed filters malicious route, unit volume splendid attire quality of activated carbon is big, adsorption area is big, and absorption route is long, and purification capturing efficiency is high.
Description
Technical field
The utility model relates to air purification equipment fields, more particularly, to a kind of gas-particulate filter.
Background technique
Gas-particulate filter is the core component in Gas Filtrate and Draft System, is played to the protective benefits of whole system most important
Effect, existing gas-particulate filter as shown in Figure 1, include shell 1, be successively installed on intracorporal 2 and of high efficiency filter unit of shell
Carbon bed 3, carbon bed are laterally arranged, and shell is provided with air inlet 5 close to one end of the high efficiency filter unit, and the other end is provided with out
Air port 4, gas of contaminating enter high efficiency filter unit by gas-particulate filter air inlet, it is molten to filter out subtle particle, dust, gas
After glue, contamination gas enters carbon bed, and after the activated carbon in carbon bed is sufficiently reacted with contamination gas, nontoxic clean air is logical
Cross the cabin that air outlet enters ventilating system.The gas-particulate filter of this structure is to guarantee protection by increasing carbon bed volume
Time meets the requirements, and therefore, volume is larger, is unable to satisfy the installation requirement of small vehicle, how to guarantee the same of guard time
When gas-particulate filter is minimized, it has also become urgent problem to be solved.
Utility model content
Therefore, the utility model provides a kind of gas-particulate filter, has solved above-mentioned technical problem.
The technical solution of the utility model is: a kind of gas-particulate filter, including shell, be successively installed on shell it is intracorporal efficiently
Filter element and carbon bed, shell are provided with air inlet close to one end of the high efficiency filter unit, and the other end is provided with air outlet,
It is characterized in that, the carbon bed includes multiple first carbon beds and the second carbon bed, the first adjacent carbon bed and the second carbon bed are with opposite
Direction be obliquely installed, and one end close to each other forms enclosed construction.
Optionally, the first adjacent carbon bed and the second carbon bed one end close to each other are provided with the first fixed plate, and described
One fixed plate is fixed on the shell, by close to each other closed at one end of adjacent the first carbon bed and the second carbon bed.
Optionally, the two sides of the carbon bed are respectively the first carbon bed and the second carbon bed, the first carbon bed and the second carbon bed
One end of not set first fixed plate is fixed on the shell by the second fixed plate, and second fixed plate will be located at two sides
The first carbon bed and not set first fixed plate of the second carbon bed one end and the housings close；Or,
The two sides of the carbon bed are respectively the first carbon bed, one end of not set first fixed plate of the first carbon bed of two sides
It is fixed on the shell by the second fixed plate, second fixed plate consolidates the first carbon bed not set first for being located at two sides
One end of fixed board and the housings close；Or,
The two sides of the carbon bed are respectively the second carbon bed, one end of not set first fixed plate of the second carbon bed of two sides
It is fixed on the shell by the second fixed plate, second fixed plate consolidates the second carbon bed not set first for being located at two sides
One end of fixed board and the housings close.
Optionally, the both ends of the first carbon bed and the second carbon bed are closed, adjacent the first carbon bed and the second carbon bed
Connection closed at one end close to each other.
Optionally, the two sides of the carbon bed are respectively the first carbon bed and the second carbon bed, the first carbon bed and the second carbon bed
One end close to shell is connect with the housing seal；Or,
The two sides of the carbon bed are respectively the first carbon bed, one end of the nearly shell of the first carbon bed mooring of two sides and the shell
Body is tightly connected；Or,
The two sides of the carbon bed are respectively the second carbon bed, one end of the nearly shell of the second carbon bed mooring of two sides and the shell
Body is tightly connected.
Optionally, the first adjacent carbon bed and the second carbon bed one end close to each other are provided with elastic membrane, the elastic membrane
Both ends be bonded on the first carbon bed and the second carbon bed respectively.
Optionally, the position of the side for being located proximate to the shell of the air inlet, the air outlet is located at shell
Middle position.
Optionally, the shell includes enclosure body, the first lid and the second lid, and first lid is set to described
One end of enclosure body is detachably connected with the enclosure body, and second lid is set to the another of the enclosure body
End, is detachably connected with the enclosure body, and the air outlet is located on first lid, and the air inlet is positioned at described the
On two lids；Air ducting is fixed on the air inlet, the air ducting includes hollow shell, and the shell includes connecting
Socket part and diffusion part with interconnecting piece one, one end that the interconnecting piece is not connect with the diffusion part are provided with air intake vent, institute
It states one end that diffusion part is not connect with the interconnecting piece and is provided with multiple exhaust outlets, the diffusion part is set in the inside of the shell
Be equipped with multiple partitions, multiple partitions are isolated by multiple exhaust outlets, the partition do not connect with the diffusion part one
End is sharp；The diffusion part is located at the inside of the shell, and the interconnecting piece passes through the air inlet and is located at the shell
Outside, and with the air inlet be tightly connected；Cutting sheet identical with the partition quantity, institute are provided in the interconnecting piece
It states cutting sheet to be arranged in a one-to-one correspondence with the partition, the edge of the cutting sheet is sharply that the cutting sheet is fixed by axis
In in the interconnecting piece, being equipped with motor on the interconnecting piece, the motor shaft of the motor and the axis connection.
Optionally, multiple partitions are inclined, and one end that the partition is connect with the diffusion part has been wholely set
Vertical portion and cambered surface portion, the vertical portion and cambered surface portion constitute directional-rotation portion, and the vertical position is close to the one of the shell
Side is provided with the groove to match with directional-rotation portion size and shape at the top of the diffusion part, the vertical portion
Bottom is articulated in the groove；The other end of the partition is connected with elastic slice, the elastic slice do not connect with the partition one
The side in face of the vertical portion of the interconnecting piece is fixed at end；Holding tank is provided on the inside of the interconnecting piece, it is described
It is provided with rubber pad in holding tank, pull rod is connected on the rubber pad, is provided in the holding tank and connects with outside interconnecting piece
Logical hole, one end that the pull rod is not connect with the rubber pad pass through the outside that the hole is located at the interconnecting piece, also, institute
It states one end that pull rod is not connect with the rubber pad and is provided with blocking portion, be provided with bullet between the blocking portion and the interconnecting piece
Spring.
Gas-particulate filter provided by the utility model, in use, gas is contaminated after high efficiency filter unit, from the first carbon
Space between bed and the second carbon bed passes into the two sides outflow of the first carbon bed and the second carbon bed, and the malicious route of carbon bed filter is long, single
Position volume splendid attire quality of activated carbon is big, adsorption area is big, and absorption route is long, and purification capturing efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of existing gas-particulate filter；
Fig. 2 is a kind of one of the structural schematic diagram of gas-particulate filter of the utility model；
Fig. 3 is a kind of second structural representation of gas-particulate filter of the utility model；
Fig. 4 is a kind of working state figure of gas-particulate filter of the utility model；
Fig. 5 is a kind of third structural representation of gas-particulate filter of the utility model；
Fig. 6 is the structural schematic diagram of air ducting；
Fig. 7 is a kind of partial structural diagram of air ducting；
Fig. 8 is enlarged drawing of the Fig. 7 at A；
Fig. 9 is enlarged drawing of the Fig. 7 at B；
Figure 10 is enlarged drawing of the Fig. 7 at C.
Specific embodiment
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
Embodiment 1, the utility model provide a kind of gas-particulate filter, referring to fig. 2, including shell 1, are successively installed on shell
Intracorporal high efficiency filter unit 2 and carbon bed 3, shell are provided with air inlet 5, the other end close to one end of the high efficiency filter unit
It is provided with air outlet 4, which is characterized in that the carbon bed includes multiple first carbon beds 31 and the second carbon bed 32, the first adjacent carbon
Bed and the second carbon bed are obliquely installed in a reverse direction, and one end close to each other forms enclosed construction, the first adjacent carbon
Bed and the second carbon bed form " V " shape that is positive or falling, and two pair of first adjacent carbon bed and the second carbon bed form positive or " M " that fall
Shape.
Gas-particulate filter provided by the utility model, in use, as shown in figure 4, hollow arrow trend diagrammatically illustrates
Contaminate gas flowing trend, contaminate gas after high efficiency filter unit, space between the first carbon bed and the second carbon bed into
Enter and flowed out by the two sides of the first carbon bed and the second carbon bed, the malicious route of carbon bed filter is long, and unit volume splendid attire quality of activated carbon is big, inhales
Attached area is big, and absorption route is long, and purification capturing efficiency is high.
The utility model has the advantage that
1, under the premise of meeting filter efficiency, protective benefits, protection type, most compact structure design is taken,
In limited space, the loadings of active carbon are maximized, to increase the guard time of gas-particulate filter, guarantee guard time
Meanwhile minimizing gas-particulate filter, it can satisfy the installation requirement of small vehicle；
2, carbon bed uses military active carbon, is effectively increased the protective benefits of gas-particulate filter, can not only effectively prevent
Defensive army's war agent, while common industrial toxic and harmful gas, radioaerosol can also be protected；
3, under the premise of meeting gas-particulate filter protective benefits, the thickness of carbon bed is reduced, reduces gas-particulate filter itself
Windage, reduce to the horsepower requirements of Gas Filtrate and Draft System high speed blower, reduce while reducing power consumption at a high speed
The outer dimension of blower, to keep complete machine structure more compact.
Embodiment 2, on the basis of embodiment 1, the first adjacent carbon bed and the second carbon bed it is close to each other one end setting
There is the first fixed plate 6, first fixed plate is fixed on the shell, and adjacent the first carbon bed and the second carbon bed are mutually leaned on
Close is closed at one end.
There are three types of situations for the arrangement of the two sides of carbon bed: situation 1: as shown in Fig. 2, the two sides of the carbon bed are respectively the first carbon
Bed and the second carbon bed, one end of the first carbon bed and not set first fixed plate of the second carbon bed, that is, close to the one of shell
End, is fixed on the shell by the second fixed plate 7, and second fixed plate will be located at the first carbon bed and the second carbon of two sides
One end of not set first fixed plate of bed and the housings close；
Situation 2: as shown in figure 3, the two sides of the carbon bed are respectively the first carbon bed, the first carbon bed of two sides is not set
One end of first fixed plate is fixed on the shell by the second fixed plate 7, and second fixed plate will be located at the of two sides
One end of not set first fixed plate of one carbon bed and the housings close；
Situation 3: as a kind of deformation of situation 2, the two sides of the carbon bed are respectively the second carbon bed, and described the second of two sides
One end of not set first fixed plate of carbon bed is fixed on the shell by the second fixed plate 7, and second fixed plate is by position
One end and the housings close in not set first fixed plate of the second carbon bed of two sides.
Embodiment 3, on the basis of embodiment 1, the both ends of the first carbon bed and the second carbon bed be it is closed, with Fig. 2
For reference, the upper and lower ends of the first carbon bed and the second carbon bed be it is closed, it is described herein up and down can also the filter use
State be reference, the connection closed at one end close to each other of adjacent the first carbon bed and the second carbon bed, for example, weld together or
Filling with sealant etc. between gap after linking together.
There are three types of situations for the arrangement of the two sides of carbon bed: situation 1: the two sides of the carbon bed are respectively the first carbon bed and the second carbon
One end of bed, the first carbon bed and the nearly shell of the second carbon bed mooring is connect with the housing seal；
Situation 2: the two sides of the carbon bed are respectively the first carbon bed, one end of the nearly shell of the first carbon bed mooring of two sides with
The housing seal connection；Or,
Situation 3: the two sides of the carbon bed are respectively the second carbon bed, one end of the nearly shell of the second carbon bed mooring of two sides with
The housing seal connection.
As a preferred solution, the first adjacent carbon bed and the second carbon bed it is close to each other one end setting it is flexible
Film, elastic membrane can be pellosil or rubber membrane, and the both ends of the elastic membrane are bonded in respectively on the first carbon bed and the second carbon bed,
In this way, the blower of ventilating system, which works, provides high pressure draught to gas-particulate filter, high pressure draught makes elastic membrane after reaching elastic membrane
Deformation, when blower stops working, that is, when not needing to filter poison, elastic membrane can do reciprocal fortune by point on the basis of original position
Dynamic and damped motion, until stop, in the process, the particle that is adsorbed on high efficiency filter unit or filter front
Larger particles on filter screen are easy to fall off, by the airflow function generated is moved back and forth to be not easy to block high efficiency filter list
Member reduces high efficiency filter unit replacement frequency.
It should be noted that the structure of embodiment 2 and embodiment 3 can be used mutually.
Embodiment 4 ,-Fig. 5, is caused in the middle part of the gas shock high efficiency filter unit for entering air inlet referring to fig. 2 in order to reduce
High efficiency filter unit loosens or damage, and in order to which more easily uniformly diffusion, the air inlet are located proximate to air-flow after outlet air
The side of the shell, the position of the air outlet be located at the middle position of shell, in this way, into the gas shock of air inlet
It is located proximate to fixed position, therefore, high efficiency filter unit is not easy to loosen or damage, and the interposition of shell is arranged in air outlet
It sets, when outlet air, air-flow is more easily spread around, it is not easy to side occur and just start the side that diffusion is just vented the channel of system
Wall stops and keeps two sides diffusion uneven.It is of course also possible to air inlet be arranged in the centre of shell, by high efficiency filter unit two
End reinforces, and is not specifically limited herein.
In the application, applicant has also done following design, and referring to Fig. 6, the shell includes that enclosure body 111, first is covered
Body 112 and the second lid 113, first lid are set to one end of the enclosure body, detachable with the enclosure body
Connection, second lid are set to the other end of the enclosure body, are detachably connected with the enclosure body, the outlet air
Mouth is located on first lid, and the air inlet is located on second lid；It is fixed with air ducting on the air inlet,
The air ducting includes hollow shell 8, and the shell includes interconnecting piece 81 and the diffusion part 82 with interconnecting piece one, described
One end that interconnecting piece is not connect with the diffusion part is provided with air intake vent 811, what the diffusion part was not connect with the interconnecting piece
One end is provided with multiple exhaust outlets 821, the diffusion part the shell multiple partitions 83 that are internally provided with, it is multiple it is described every
Plate is isolated by multiple exhaust outlets, and one end that the partition is not connect with the diffusion part (could also say that cutting edge of a knife or a sword for sharp
Benefit)；The diffusion part is located at the inside of the shell, and the interconnecting piece passes through the air inlet and is located at the outer of the shell
Portion, and be tightly connected with the air inlet；Cutting sheet 84 identical with the partition quantity is provided in the interconnecting piece, it is described
Cutting sheet is arranged in a one-to-one correspondence with the partition, and cutting sheet is set to the underface of partition in Fig. 6, and the edge of the cutting sheet is
Sharp, the cutting sheet is fixed in the interconnecting piece by axis 85, and motor 86, the motor are equipped on the interconnecting piece
Motor shaft and the axis connection, motor can be set in the inside of interconnecting piece, also can be set in the outside of interconnecting piece, axis is worn
Interconnecting piece and motor axis connection are crossed, the control of motor, which can be, to manually control, and is also possible to automatically control, the installation and control of motor
System is well known to those skilled in the art, in general, motor is set to the outside of interconnecting piece, motor shaft and axis are arranged to detachably
It connects, stopper 87 is set on interconnecting piece, threaded hole is set in stopper, sealing strip 88 is set between stopper and motor, air inlet
51 sets of edge on sealing strip after fixed with bolt 9 with stopper, to be on the safe side, can also will be close with adhesive at sealing strip
Envelope.
The structure, the first lid and the second lid are detachably connected with enclosure body, can facilitate carbon bed and high efficiency filter list
The replacement of member, the second lid and enclosure body are detachably connected the installation for also facilitating air ducting, by air ducting when use
Interconnecting piece is fixed after being pierced by the inside of the second lid, then connect the second lid with enclosure body, spreads position at this time
In in shell；The structure is in use, air intake vent air inlet, and after contamination gas enters air intake vent, the cutting sheet by rotation will contaminate
At multiply air-flow, the air duct being isolated by corresponding partition is discharged gas barrier by corresponding exhaust outlet, in this way, through
The air-flow of multiple exhaust outlet discharges is spread around with multiple central points, is more advantageous to contamination gas more uniform distribution, herein mistake
Cheng Zhong, when the cutting sheet of rotation has in agitaion, especially gas containing bioaerosol to the gas near cutting sheet, by
It is sharply that portion gas can be moved along sharp direction in the edge of cutting sheet, the sharp edge and partition of cutting sheet are not
Sharp end cooperation, is conducive to the aerosol of the larger particles along the aerosol that sharp direction is moved cracking into smaller
The aerosol of grain, to make the particle small particles of aerosol in the toxic gas by exhaust outlet account for obtain specific gravity increase, favorably
Local obstruction is formed to high efficiency filter unit in preventing the bulky grain of aerosol in toxic gas from assembling, is unfavorable for other having poison gas
Body uniformly through the case where occur, the frequency for thus replacing high efficiency filter unit can also be reduced, certainly, cutting sheet it is sharp
Edge also cracks effect to the aerosol of larger particles in the aerosol in the head-on gas blown over, only effect compared to every
The not sharp end cooperation of plate is slightly worse；Certainly, if being not provided with partition, it can also be formed by cutting sheet and contamination gas is divided
Stream effect, this structure are particularly suitable for the structure that air inlet is located among shell.
In practical applications, it is especially often attacked with explosivity situations such as the attack of terrorism, burst accident occurs
Hit, explosivity, which attacks, can generate explosion wave, blast shockwave major embodiment both ways: 1, in explosion time, with
Release of shock wave, formation destroy around centered on explosion site, and with the movement of shock wave, the power of shock wave gradually subtracts
Small, destructive power reduces；2, air neighbouring centered on explosion site can be shunk generation negative pressure, which makes hollow knot by inertia
Device (such as vehicle) air pressure inside of structure is greater than external pressure, to make the draught head from inside to outside of hollow structure, when hollow
When structure cannot withstand the pressure of draught head generation, hollow structure is destroyed；Certainly, for breakdown lorry, commander's vehicle, inspection
The profession vehicle such as measuring car, generally can bear above-mentioned both sides damage capability still generates negative pressure centered on explosion site
When, the indoor air in the cabin of ventilating system is easy to flow backwards along gas-particulate filter, to make atmospheric density in the cabin of ventilating system
Become smaller, make the indoor personnel's anoxic in cabin, the indoor air in cabin in order to reduce ventilating system as far as possible is easy along gas-particulate filter
Flow backwards, applicant has also done following design: referring to Fig. 7-Figure 10, multiple partitions are inclined, the partition and the expansion
One end of the portion of dissipating connection has been wholely set vertical portion 831 and cambered surface portion 832, and the vertical portion and cambered surface portion constitute directional-rotation
Portion, the vertical position are provided with and directional-rotation portion size at the top of the side of the shell, the diffusion part
The groove 822 to match with shape, the bottom of the vertical portion are articulated in the groove；The other end of the partition is connected with
Elastic slice 15, general usable metal clips, the interconnecting piece is fixed in one end that the elastic slice is not connect with the partition
In face of the side of the vertical portion, it is used to support partition；Holding tank 823, the receiving are provided on the inside of the interconnecting piece
It is provided with rubber pad 10 in slot, pull rod 11 is connected on the rubber pad, is provided in the holding tank and connects with outside interconnecting piece
Logical hole 12, one end that the pull rod is not connect with the rubber pad pass through the outside that the hole is located at the interconnecting piece, also,
One end that the pull rod is not connect with the rubber pad is provided with blocking portion 13, is arranged between the blocking portion and the interconnecting piece
There is spring 14.
The structure working principle is as follows: when generating negative pressure centered on explosion site, being influenced by negative pressure, partition can be by inlet air
Mouthful outside suction presses elastic slice, deforms elastic slice, partition move to the side in face of the vertical portion (on the left of in such as Fig. 6 every
Plate is moved along hollow arrow direction), corresponding gas passage is almost sealed；Meanwhile by suction, rubber pad is pulled
Bar moves inward, and extraneous gas can enter in shell through via hole 12, gas circulation is formed, to greatly reduce ventilating system
The indoor air in cabin along gas-particulate filter flow backwards, certainly, the negative pressure duration is shorter, when inside and outside air pressure balance, spring
Reset makes rubber pad seal hole, certainly, if the not structures such as rubber pad, groove, spring, pull rod in figure, when negative pressure generates, by
Corresponding gas passage is almost sealed in partition, the indoor air in the cabin of ventilating system is also not easy to flow backwards along gas-particulate filter, enter
Also it can enter some outside airs at air port to enter in shell, form gas circulation, only effect is good not as good as above-mentioned effect.When
When normal use, being influenced due to the support of elastic slice, and by the blower blowing of system, air-flow can head on inclined partition, due to
Limitation partition counter motion in the direction of the arrow is played in vertical portion and groove cooperation, and therefore, partition can play its buffer action.
Above-described embodiment is the illustration of utility model, should not describe to limit with the exemplary embodiments of specification and attached drawing
The protection scope of patent right processed.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
To make a variety of changes without departing from the concept of the premise utility.It in the claims, should not will be between bracket
Any reference symbol as limitations on claims.Word "comprising" does not exclude the presence of element not listed in the claims
Or step.The use of word first, second and third etc. does not indicate any sequence, these words can be construed to title.
Claims (9)
1. a kind of gas-particulate filter, including shell (1), it is successively installed on the intracorporal high efficiency filter unit (2) of shell and carbon bed (3),
Shell is provided with air inlet (5) close to one end of the high efficiency filter unit, and the other end is provided with air outlet (4), and feature exists
In the carbon bed includes multiple first carbon beds (31) and the second carbon bed (32), and the first adjacent carbon bed and the second carbon bed are with opposite
Direction be obliquely installed, and one end close to each other forms enclosed construction.
2. gas-particulate filter according to claim 1, which is characterized in that adjacent the first carbon bed and the second carbon bed mutually leans on
Close one end is provided with the first fixed plate (6), and first fixed plate is fixed on the shell, by adjacent the first carbon bed and
Close to each other closed at one end of second carbon bed.
3. gas-particulate filter according to claim 2, which is characterized in that the two sides of the carbon bed be respectively the first carbon bed and
One end of second carbon bed, the first carbon bed and not set first fixed plate of the second carbon bed is fixed on by the second fixed plate (7)
On the shell, second fixed plate will be located at one end of the first carbon bed and not set first fixed plate of the second carbon bed of two sides
With the housings close；Or,
The two sides of the carbon bed are respectively the first carbon bed, and one end of not set first fixed plate of the first carbon bed of two sides passes through
Second fixed plate (7) is fixed on the shell, and second fixed plate consolidates the first carbon bed not set first for being located at two sides
One end of fixed board and the housings close；Or,
The two sides of the carbon bed are respectively the second carbon bed, and one end of not set first fixed plate of the second carbon bed of two sides passes through
Second fixed plate (7) is fixed on the shell, and second fixed plate consolidates the second carbon bed not set first for being located at two sides
One end of fixed board and the housings close.
4. gas-particulate filter according to claim 1, which is characterized in that the both ends of the first carbon bed and the second carbon bed are
It is closed, the connection closed at one end close to each other of adjacent the first carbon bed and the second carbon bed.
5. gas-particulate filter according to claim 4, which is characterized in that the two sides of the carbon bed be respectively the first carbon bed and
One end of second carbon bed, the first carbon bed and the nearly shell of the second carbon bed mooring is connect with the housing seal；Or,
The two sides of the carbon bed are respectively the first carbon bed, and one end of the nearly shell of the first carbon bed mooring of two sides and the shell are close
Envelope connection；Or,
The two sides of the carbon bed are respectively the second carbon bed, and one end of the nearly shell of the second carbon bed mooring of two sides and the shell are close
Envelope connection.
6. gas-particulate filter according to claim 2 or 4, which is characterized in that adjacent the first carbon bed and the second carbon bed phase
Mutually close one end is provided with elastic membrane, and the both ends of the elastic membrane are bonded in respectively on the first carbon bed and the second carbon bed.
7. gas-particulate filter according to claim 1, which is characterized in that the air inlet is located proximate to the shell
Side, the position of the air outlet are located at the middle position of shell.
8. gas-particulate filter according to claim 1 or claim 7, which is characterized in that the shell include enclosure body (111),
First lid (112) and the second lid (113), first lid are set to one end of the enclosure body, with the shell
Ontology is detachably connected, and second lid is set to the other end of the enclosure body, is detachably connected with the enclosure body
It connects, the air outlet is located on first lid, and the air inlet is located on second lid；
Air ducting is fixed on the air inlet, the air ducting includes hollow shell (8), and the shell includes connection
Portion (81) and diffusion part (82) with interconnecting piece one, one end that the interconnecting piece is not connect with the diffusion part is provided with inlet air
Mouth (811), one end that the diffusion part is not connect with the interconnecting piece are provided with multiple exhaust outlets (821), and the diffusion part exists
The shell is internally provided with multiple partitions (83), and multiple partitions are isolated by multiple exhaust outlets, and the partition is not
The one end connecting with the diffusion part is sharp；
The diffusion part is located at the inside of the shell, and the interconnecting piece passes through the outside that the air inlet is located at the shell,
And it is tightly connected with the air inlet；
Cutting sheet (84) identical with the partition quantity is provided in the interconnecting piece, the cutting sheet and the partition are one by one
It is correspondingly arranged, the edge of the cutting sheet is that sharply, the cutting sheet is fixed in the interconnecting piece by axis (85), described
It is equipped on interconnecting piece motor (86), the motor shaft of the motor and the axis connection.
9. gas-particulate filter according to claim 8, which is characterized in that multiple partitions are inclined, the partition
The one end connecting with the diffusion part has been wholely set vertical portion (831) and cambered surface portion (832), the vertical portion and cambered surface portion structure
At directional-rotation portion, the vertical position is provided with and the orientation at the top of the side of the shell, the diffusion part
The groove (822) that rotating part size and shape matches, the bottom of the vertical portion is articulated in the groove；The partition
The other end is connected with elastic slice (15), one end that the elastic slice is not connect with the partition be fixed on the interconnecting piece in face of described
The side of vertical portion；
It is provided on the inside of the interconnecting piece holding tank (823), rubber pad (10), the rubber is provided in the holding tank
Be connected on pad pull rod (11), be provided in the holding tank with the hole (12) that is connected to outside interconnecting piece, the pull rod not with institute
The one end for stating rubber pad connection passes through the hole and is located at the outside of the interconnecting piece, also, the pull rod not with the rubber pad
One end of connection is provided with blocking portion (13), and spring (14) are provided between the blocking portion and the interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593622.3U CN208302472U (en) | 2018-04-24 | 2018-04-24 | Gas-particulate filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593622.3U CN208302472U (en) | 2018-04-24 | 2018-04-24 | Gas-particulate filter |
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| CN208302472U true CN208302472U (en) | 2019-01-01 |
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| CN201820593622.3U Active CN208302472U (en) | 2018-04-24 | 2018-04-24 | Gas-particulate filter |
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| CN (1) | CN208302472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325336A (en) * | 2018-04-24 | 2018-07-27 | 福建万安华科电子科技有限公司 | Gas-particulate filter |
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2018
- 2018-04-24 CN CN201820593622.3U patent/CN208302472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325336A (en) * | 2018-04-24 | 2018-07-27 | 福建万安华科电子科技有限公司 | Gas-particulate filter |
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