CN106362507A - Air purification device and non-negative pressure water supply equipment - Google Patents
Air purification device and non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN106362507A CN106362507A CN201611071049.1A CN201611071049A CN106362507A CN 106362507 A CN106362507 A CN 106362507A CN 201611071049 A CN201611071049 A CN 201611071049A CN 106362507 A CN106362507 A CN 106362507A
- Authority
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- China
- Prior art keywords
- air
- filter
- negative pressure
- introduced machine
- air cleaner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 30
- 238000004887 air purification Methods 0.000 title abstract 4
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 10
- 231100000719 pollutant Toxicity 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 23
- 230000005764 inhibitory process Effects 0.000 claims description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 230000002939 deleterious effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000003915 air pollution Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/70—Horizontal arrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention provides an air purification device and non-negative pressure water supply equipment and relates to the technical field of municipal water supply. The air purification device comprises a shell, wherein an air outlet of the shell is communicated with an air inlet of a negative pressure suppresser of the non-negative pressure water supply equipment, and an air inlet of the shell is communicated with the atmosphere; along the air flowing direction, the shell is internally and sequentially provided with a primary filtration device for removing large-particle pollutants, a secondary filtration device for removing small-particle pollutants and a tertiary filtration device for removing harmful gases in the air. The air purification device is capable of alleviating the technical problem of secondary pollution of water caused by air pollution in the prior art.
Description
Technical field
The present invention relates to the technical field of municipal water supply, especially relate to a kind of air cleaner and non-negative pressure method of water supply sets
Standby.
Background technology
Staying in that the resident in skyscraper usually can run into not cannot be normally using the problem of tap water because of hydraulic pressure.Cause
, mainly there are two aspects the reason this result:
1st, source pressure not, leads to tap water cannot deliver to high-level user.
2nd, generally supply equipment is connected on running water pipe to supply water for user on the net.
Therefore when the user's water in certain region, the pipeline pressure in this region can be made to decline, produce negative pressure, thus
Have influence on the normal water supply of other resident families.
In order to produce the water consumption of negative pressure, impact user when solving the problems, such as to supply water, non-negative pressure water-supply installation occurs with regard to this.
Non-negative pressure water-supply installation is that a kind of pressurization water supply unit is directly coupled with municipal network water supply, on city planting ductwork residual compression basis
Upper series connection laminates water supply and guarantees that municipal ductwork pressure is not less than setting protection pressure and (sets pressure and necessarily be greater than cell direct-furnish area
Pressure demand, is typically not less than 1.2kg) second pressure water supply equipment.
The Producing reason that non-negative pressure water-supply installation is capable of being prevented effectively from negative pressure is exactly can be into current stabilization accumulator
Import air thus realizing cutting down negative pressure, but, because present air pollution ratio is more serious, the air of importing can direct and water
Contact causes the secondary pollution of water, and existing non-negative pressure water-supply installation is not directed to such problem and proposes effective solution party
Case.
Content of the invention
It is an object of the invention to provide air cleaner and non-negative pressure water-supply installation, deposited with alleviating in prior art
Air pollution cause water secondary pollution technical problem.
A kind of air cleaner that the present invention provides, for non-negative pressure water-supply installation, comprising: housing, the giving vent to anger of housing
Mouth is connected with the air inlet of the negative pressure inhibition device of non-negative pressure water-supply installation；The air inlet of housing and atmosphere；Along gas
Circulating direction, be disposed with housing for remove bulky grain pollutant first level filtering device, be used for removing small particles
The two-stage filter of pollutant and the three-level filter device removing air harmful gass by acid-base neutralization reaction.
Further, first level filtering device includes the single filter net and first setting gradually along the flow direction of gas
Air-introduced machine, single filter net is vertically arranged with the flow direction of gas.
Further, single filter net is non-woven fabrics material.
Further, two-stage filter includes the filter vat of one end open, and the bucket wall of filter vat and drum head are efficiently
Air filter is made, and the opening of filter vat is located at the air outlet of the first air-introduced machine；Two-stage filter also includes the second air inducing
Machine, the second air-introduced machine is arranged at filter vat and deviates from the side of the first air-introduced machine and the bucket of the air inlet of the second air-introduced machine and filter vat
Bottom is just right, for by the air in filter vat through bucket wall or drum head high efficiency particulate air filter filter after suction out.
Further, it is provided with centrifuge in filter vat, for accelerating the inwall diffusion to filter vat for the air.
Further, the air inlet of the second air-introduced machine has dish type sluice way, the import of sluice way and the drum head of filter vat
Just right.
Further, the bucket wall of filter vat is multilamellar and has fold.
Further, three-level filter device is located at the gas outlet of the second air-introduced machine, and three-level filter device has and can accommodate
The chamber of sodium carbonate liquid, for neutralizing deleterious acidic gas.
Further, air cleaner also includes harmful gas detecting device, positioned at the gas outlet of air cleaner,
Degree of purification for the air through purifying for the detection.
Another aspect of the present invention provides a kind of non-negative pressure water-supply installation, is connected including negative pressure inhibition device with negative pressure inhibition device
Above-mentioned air cleaner.
The present invention provide air cleaner and non-negative pressure water-supply installation, comprising: housing, the gas outlet of described housing with
The air inlet connection of the negative pressure inhibition device of described non-negative pressure water-supply installation；The air inlet of described housing and atmosphere；Along gas
The circulating direction of body, is disposed with first level filtering device, two-stage filter and three-level filter device in described housing；Described
Three-level filter device includes the chamber of the receiving sodium carbonate liquid of the acid evil gas for removing in the air, anti-by acid-base neutralization
Should, remove harmful gass.In the present invention, the gas after single filter, cascade filtration, by three-stage filtration, makes acidity
Harmful gass occur neutralization reaction to be eliminated, it is to avoid sour gas contact with water by water pollution for Acidic water problem.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in description, claims
And in accompanying drawing specifically noted structure realizing and to obtain.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of air cleaner provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram with internal concrete structure of air cleaner provided in an embodiment of the present invention；
Fig. 3 is the structural representation of the filter vat bucket wall of air cleaner provided in an embodiment of the present invention；
The knot that Fig. 4 is connected with negative pressure inhibition device and current stabilization accumulator for air cleaner provided in an embodiment of the present invention
Structure schematic diagram.
Icon: 100- housing；110- gas outlet；120- air inlet；200- first level filtering device；300- cascade filtration fills
Put；400- three-level filter device；210- single filter net；220- first air-introduced machine；310- filter vat；311- opening；320-
Two air-introduced machines；500- centrifuge；321- sluice way；312- fold；410- chamber；600- air detecting device；700- negative pressure presses down
Device processed；800- current stabilization accumulator.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The central idea of the present invention is to provide a kind of air cleaner and non-negative pressure water-supply installation, is applied to municipal administration confession
The technical field of water, removes the sodium carbonate liquid of the deleterious acidic gas in gas by the interior setting in air cleaner,
Avoid deleterious acidic gas and react, with water, the problem that feedwater brings secondary pollution, protect the cleaning of water.
Embodiment one
The present embodiment provides a kind of air cleaner, as shown in figure 1, being used for non-negative pressure water-supply installation, comprising: include:
Housing 100, the gas outlet 110 of housing 100 is connected with the air inlet of the negative pressure inhibition device 700 of non-negative pressure water-supply installation；Housing 100
Air inlet 120 and atmosphere；Along the circulating direction of gas, it is disposed with dirty for removing bulky grain in housing 100
Dye thing first level filtering device 200, for remove small particles pollutant two-stage filter 300 and by acid-base neutralization anti-
The three-level filter device 400 of air harmful gass should be removed.
Air cleaner provided in an embodiment of the present invention, comprising: housing 100, the gas outlet 110 of housing and no negative pressure supply
The air inlet connection of the negative pressure inhibition device 700 of wetting system；The air inlet 120 of housing 100 and atmosphere；Circulation along gas
Direction, is disposed with first level filtering device 200, two-stage filter 300 and three-level filter device 400 in housing 100；Three-level
Defecator 400 passes through acid-base neutralization reaction, for removing the acid evil gas of in the air.In the present invention, gas is through air inlet
After 120 enter housing 100, through single filter, remove large granular impurity, through cascade filtration, remove medium and small impurity, then
Through three-stage filtration, deleterious acidic gas componant is removed, it is to avoid it is Acidic water that sour gas is contacted water pollution with water
Problem, and also purified air.
Application scenarios in view of the air cleaner being applied on non-negative pressure water-supply installation are usual out of doors, and have
Local environment more severe, therefore, the housing 100 of air cleaner is made up of resistant material.
In specific operation, due to air, flow velocity can quickly, in order to realize air in air cleaner sometimes
Inside smoothly circulate, be provided with a lot of fixing devices in housing 100, for the device in fixed shell 100.Above-mentioned consolidates
Determining device can be the draw-in groove extending opening from housing 100 bottom up, can also be each in fixed shell 100 as needed
Plant the coupling bar of device, can flexibly choose.
Housing 100 be shaped as inverted cylinder, cylindrical one end has air inlet 120, and the other end has gives vent to anger
Mouth 110.
In specific practice, generally first removing be oarse-grained impurity, this is because oarse-grained impurity passes through
Simple coarse filtration just can be gone out, and in an embodiment of the present invention, is also to take to first pass through first level filtering device 200 and remove
Large granular impurity, the equipment of removing is exactly single filter net 210, as shown in Fig. 2 specifically operate being: first level filtering device 200
The single filter net 210 setting gradually including the flow direction along gas and the first air-introduced machine 220, described single filter net
210 are vertically arranged with the flow direction of gas.
Single filter net 210 is located at the air inlet 120 of housing 100, in specific operation, because air can be substantial amounts of
Pour in air cleaner, in order to realize not omitting, the wire side of single filter net 210 is perpendicular to air inlet 120 and
The sectional area of level drainage screen 210 is identical along the cross sectional shape of gas flow direction with housing 100.
In order to ensure that gas all filters through first level filtering device 200, single filter net 210 jamb surface and
The place that the medial wall of housing 100 connects is provided with sealant, for sealing single filter net 210 and housing 100.
Preferably, the material of above-mentioned sealant is flexible plastic or foam.
Filter oarse-grained pollutant in view of first level filtering device 200, the material of single filter net 210 can be nonwoven
Cloth or gel filter cotton, in view of resource-effective demand, the single filter net 210 of the embodiment of the present invention adopts nonwoven
The material of cloth.
Above-mentioned non-woven fabrics are multilamellar and are overlapped mutually pressing.
In view of in housing 100, when the gas flow in non-negative pressure water-supply installation requirement than larger when, the flow velocity of air
Require ratio very fast, but normal flow in housing 100 for the air is generally relatively slow, the skill accelerated to solve air velocity to need
Art problem, first level filtering device 200 includes being arranged on the first air-introduced machine after single filter net 210 along the flow direction of gas
220.
In specific operation, after the long air filtering excessively of single filter net 210, single filter net 210 can occur dirt
Dye thing blocking, and pass through the attraction air of the first air-introduced machine 220 for a long time, the air inlet of the first air-introduced machine 220 can be caused
Just to single filter net 210 at air throughput larger, and pollutant blocking incidence rate high, in order to solve this
Technical problem, is provided with air-inducing passage, the shape of the inlet end of air-inducing passage and one-level mistake in the air inlet of the first air-introduced machine 220
The shape size of filter screen 210 is corresponding.
Above-mentioned single filter net 210 is detachable, cleaning.
The effect of the first air-introduced machine 220 is to give certain power resources that air passes through single filter net 210.
As preferably dish type, the inlet end of dish type is large area end to the shape of above-mentioned air-inducing passage.Further, make
For preferred, the shape of the inlet end of dish type, area are all identical with single filter net 210.
Above-mentioned air-inducing passage can also be tubaeform, and flaring wide mouth end is inlet end, slot end and the first air inducing
Machine 220 connects.
In view of deformation in operation, the first above-mentioned air-introduced machine 220 can also be changed to axial flow blower.
During the first air-introduced machine 220 work, because long work can bring the first air-introduced machine 220 position
Mobile, but due to being housing 100 outside air cleaner, reset after the change in location of the first air-introduced machine 220 very not square
Just, in order to avoid the first air-introduced machine 220 shifts, pass through fixing device between the first air-introduced machine 220 and the medial wall of housing 100
Fixing.
Fixing device can be to pass through to connect and fix by the medial wall of the first air-introduced machine 220 and housing 100.The form of clamping
It is that the fixing end of the first air-introduced machine 220 is provided with projection, card and in the groove of housing 100 bottom.
In view of after first level filtering device 200, through and elimination most oarse-grained impurity, but right
Impurity in water pollution is not only oarse-grained dust, or the pollutant of small particles carry pathogenic bacterium etc., in order to
Realize the filtration for short grained impurity, along the flow direction of gas, after first level filtering device 200, also set up two
Level defecator 300, as shown in Fig. 2 described two-stage filter 300 includes the filter vat 310 of one end open, described filter vat
310 bucket wall and drum head are high efficiency particle air filter and make, and the opening 311 of described filter vat 310 is located at the first air-introduced machine 220
Air outlet；Described two-stage filter 300 also includes the second air-introduced machine 320, and described second air-introduced machine 320 is arranged at described mistake
Lauter tub 310 deviates from side and the air inlet of described second air-introduced machine 320 and the described filter vat 310 of described first air-introduced machine 220
Drum head just right, for by the air in filter vat 310 through bucket wall or drum head high efficiency particulate air filter filter after suction out.
The above-mentioned air inlet of filter vat 310 is connected with the gas outlet of the first air-introduced machine 220, through the gas of single filter
Enter filter vat 310, because filter vat 310 is that hepa makes by high efficiency particle air filter, gas can stop in filter vat 310
Bucket wall without easily passing through filter vat 310 flows out, in order to solve such technical problem, in filter vat 310 setting the
Two air-introduced machines 320, the air in filter vat 310 is extracted out, accelerates the flow velocity of air.
Another scheme gas in accelerated filtration bucket 310 being passed through to the bucket wall of filter vat 310 is in filter vat 310
Inside it is provided with centrifuge 500, for accelerating the inwall diffusion to filter vat 310 for the air.
The air inlet of the second above-mentioned air-introduced machine 320 has dish type sluice way 321, as shown in Fig. 2 the entering of sluice way 321
Mouth is just right with filter vat 310.Setting dish type sluice way is not in order to make air all in the second air-introduced machine 320 just to air inlet herein
Flow out at the bucket wall of mouth, cause the second air-introduced machine 320 just to block at the bucket wall of air inlet, remove pollution effects and decline.
Preferably, the area of the air inlet of dish type sluice way 321 is identical with housing 100 width cross section with shape.
The bucket wall of above-mentioned filter vat 310 is multilamellar and has fold 312, as shown in Figure 3.The bucket wall of multilamellar be in order to be able to
The enough efficiency increasing filtration, fold 312 is the contact area for increase air and hepa, increases the efficiency filtering.
Gas after single filter and cascade filtration, more cleans, but, due to air pollution in recent years also
There is acid pollution, be combined the problems such as can bring acid rain with water, therefore, deleterious acidic material needs to remove before contacting with water, institute
State the gas outlet that three-level filter device 400 is located at described second air-introduced machine 320, described three-level filter device 400 has and can hold
Receive the chamber 410 of sodium carbonate liquid, for neutralizing deleterious acidic gas.
Above-mentioned sodium carbonate liquid can also for sodium bicarbonate or other can be dissolved in the alkaline matter of water.
Air cleaner also includes air detecting device 600, positioned at the gas outlet of air cleaner, for detecting
The degree of purification of the air through purifying.
Embodiment two
The present embodiment provides a kind of non-negative pressure water-supply installation, as shown in figure 4, including negative pressure inhibition device 700 and above-mentioned enforcement
The air cleaner being connected with negative pressure inhibition device of example, the current stabilization accumulator of negative pressure inhibition device 700 and non-negative pressure water-supply installation
800 connections.
There is the non-negative pressure water-supply installation of air cleaner, the secondary pollution of water quality will not be brought, increased citizen and supply
The quality guarantee of water.
Finally it is noted that various embodiments above, only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that: its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of air cleaner, for non-negative pressure water-supply installation it is characterised in that including: housing, the giving vent to anger of described housing
Mouth is connected with the air inlet of the negative pressure inhibition device of described non-negative pressure water-supply installation；The air inlet of described housing and atmosphere；
Along the circulating direction of gas, it is disposed with described housing and fills for the single filter removing bulky grain pollutant
Put, be used for removing the two-stage filter of small particles pollutant and remove the three of air harmful gass by acid-base neutralization reaction
Level defecator.
2. air cleaner according to claim 1 is it is characterised in that described first level filtering device is included along gas
The single filter net that sets gradually of flow direction and the first air-introduced machine, described single filter net is vertical with the flow direction of gas
Setting.
3. air cleaner according to claim 2 is it is characterised in that described single filter net is non-woven fabrics material.
4. air cleaner according to claim 1 is it is characterised in that described two-stage filter includes one end open
Filter vat, the bucket wall of described filter vat and drum head be high efficiency particle air filter and make, and the opening of described filter vat is located at the
The air outlet of one air-introduced machine；Described two-stage filter also includes the second air-introduced machine, and described second air-introduced machine is arranged at described mistake
Lauter tub deviates from the side of described first air-introduced machine and the air inlet of described second air-introduced machine is just right with the drum head of described filter vat, uses
Suction out after by the air in filter vat, the high efficiency particulate air filter through bucket wall or drum head filters.
5. air cleaner according to claim 4, it is characterised in that being provided with centrifuge in described filter vat, is used
Spread to the inwall of filter vat in accelerating air.
6. air cleaner according to claim 5 is it is characterised in that the air inlet of described second air-introduced machine has disk
Shape sluice way, the import of described sluice way is just right with the drum head of described filter vat.
7. air cleaner according to claim 6 is it is characterised in that the bucket wall of described filter vat is multilamellar and has
Fold.
8. air cleaner according to claim 1 is it is characterised in that described three-level filter device is located at described second
The gas outlet of air-introduced machine, described three-level filter device has the chamber that can accommodate sodium carbonate liquid, for neutralizing deleterious acidic
Gas.
9. air cleaner according to claim 8 is it is characterised in that described air cleaner also includes harmful gas
Body detection means, positioned at the gas outlet of described air cleaner, for the degree of purification of the air through purifying for the detection.
10. a kind of non-negative pressure water-supply installation it is characterised in that include negative pressure inhibition device and be connected with negative pressure inhibition device as right
Require the air cleaner described in any one of 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071049.1A CN106362507B (en) | 2016-11-29 | 2016-11-29 | Air cleaning unit and non-negative pressure water-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071049.1A CN106362507B (en) | 2016-11-29 | 2016-11-29 | Air cleaning unit and non-negative pressure water-supply device |
Publications (2)
| Publication Number | Publication Date |
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| CN106362507A true CN106362507A (en) | 2017-02-01 |
| CN106362507B CN106362507B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611071049.1A Active CN106362507B (en) | 2016-11-29 | 2016-11-29 | Air cleaning unit and non-negative pressure water-supply device |
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| CN202070257U (en) * | 2011-04-02 | 2011-12-14 | 青岛沃泰水技术设备制造有限公司 | Air filtering absorber and water tank adopting same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106362507B (en) | 2019-05-03 |
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Denomination of invention: Air purification equipment and non negative pressure water supply equipment Granted publication date: 20190503 Pledgee: Postal Savings Bank of China Limited Jinan Changqing District sub branch Pledgor: SHANDONG BETTERDEVICE ENERGY SAVING EQUIPMENT CO.,LTD. Registration number: Y2024980000424 |
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