CN111503776B - IFD air purification system installed in central fresh air handling unit of building - Google Patents

IFD air purification system installed in central fresh air handling unit of building Download PDF

Info

Publication number
CN111503776B
CN111503776B CN202010352910.1A CN202010352910A CN111503776B CN 111503776 B CN111503776 B CN 111503776B CN 202010352910 A CN202010352910 A CN 202010352910A CN 111503776 B CN111503776 B CN 111503776B
Authority
CN
China
Prior art keywords
gasket
picking
frame
bearing
ionization purifier
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.)
Active
Application number
CN202010352910.1A
Other languages
Chinese (zh)
Other versions
CN111503776A (en
Inventor
郑培智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Shuntian Construction Engineering Co.,Ltd.
Original Assignee
Shandong Shuntian Construction Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Shuntian Construction Engineering Co ltd filed Critical Shandong Shuntian Construction Engineering Co ltd
Priority to CN202010352910.1A priority Critical patent/CN111503776B/en
Publication of CN111503776A publication Critical patent/CN111503776A/en
Application granted granted Critical
Publication of CN111503776B publication Critical patent/CN111503776B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The invention discloses an IFD air purification system installed in a central fresh air handling unit of a building, which structurally comprises a filtration purification box, more than two circulation air ports, a power supply device and an installation sheet, wherein the filtration purification box is provided with more than two circulation air ports, the power supply device drives the filtration purification box, the installation sheet is connected to the outer surface of the filtration purification box by bolts, an ionization purifier, an outer frame body, a partition edge and a picking mechanism are arranged inside the filtration purification box, the ionization purifier is fixed inside the outer frame body by the picking mechanism, the partition edge matched with the picking mechanism is arranged on two sides of the outer frame body, a connecting clamping sheet and the picking mechanism are arranged in an installation gap between the ionization purifier and the outer frame body, the connecting clamping sheet penetrates through the connecting gap between the ionization purifier and the outer frame body, the bottom of the connecting clamping sheet is supported by the supporting mechanism, the connecting clamping sheet, the picking mechanism and the supporting mechanism are installed in a Z shape, and no, the whole ionization purifier can be separated from the outer frame body only by taking out the picking mechanism.

Description

IFD air purification system installed in central fresh air handling unit of building
Technical Field
The invention relates to the technical field of air purification, in particular to an IFD air purification system installed in a central fresh air handling unit of a building.
Background
Along with the improvement of living standard of people, many high-end houses and buildings are provided with central air conditioning or ground source heat pump equipment to keep a room constant in temperature and humidity, because the high-end houses and buildings have better sealing performance and insufficient natural ventilation rate, a central fresh air unit is generally required to be additionally arranged for supplementing the building ventilation rate, IFD air purification is realized by ionizing air to enable dust to be charged with static electricity and then using a filter element with electrodes for adsorption, thereby achieving the purification effect, has the advantages of higher efficiency, no need of replacing the filter element, low energy consumption and the like compared with the traditional HEPA filtration, the most important equipment in an IFD air purification system is the ionization purifier, the ionization purifier in the prior art needs to be provided with a reinforcing protective frame to reduce the damage of the equipment, the ionization purifier is mostly mechanically connected with the reinforcing protective frame, because the frame is sealed with the edge of the purifier, the ionization purifier needs to be pried to slowly separate from the reinforcing protective frame after being disassembled and mechanically fixed, because the edge clearance is extremely small, the mode of taking out by external force not only wastes time, but also is very easy to fall out and break the purifier because the force cannot be controlled during separation.
Disclosure of Invention
The invention aims to provide an IFD air purification system installed in a central fresh air unit of a building, which is used for solving the technical problems that in the prior art, an ionization purifier needs to be fixed by a protective frame to reduce equipment damage, the ionization purifier is mostly in mechanical connection with the protective frame, the ionization purifier needs to be slowly separated from the protective frame by prying while being detached and mechanically fixed due to the fact that a frame and the edge of the ionization purifier are sealed, and the ionization purifier is very easy to fall out and break due to the fact that the edge gap is very small and the mode of taking out the ionization purifier by external force is not controlled in separation.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an install IFD air purification system in fresh air unit of building central authorities, its structure includes filtration purification case, circulation wind gap, power supply ware, installation piece, filtration purification case is equipped with the circulation wind gap more than two, power supply ware drive filtration purification case, the installation piece adopts bolted connection at filtration purification case's surface, filtration purification case's inside is equipped with ionization clarifier, outer frame body, separates the limit, picks up the mechanism, the ionization clarifier is with picking up the inside that the mechanism was fixed at outer frame body, outer frame body's both sides are equipped with and pick up the mechanism complex and separate the limit.
Preferably, the picking mechanism comprises elastic sheets, an upper gasket, springs, a lower gasket, connecting clamping sheets and a bearing mechanism, the elastic sheets and the springs are fixed between the upper gasket and the lower gasket, the elastic sheets are in an arch shape, the number of the springs is four, every two springs are symmetrically distributed around the elastic sheets, the lower gasket is mechanically connected with the connecting clamping sheets, the lower gasket and the connecting clamping sheets are in a movable right-angle structure, the bearing mechanism is arranged at the bottom of the ionization purifier, and the bearing mechanism and the connecting clamping sheets are welded together.
Preferably, a guide wheel is arranged at a connecting port between the lower gasket and the connecting clamping piece.
Preferably, one end of the upper gasket, which is connected with the lower gasket, is provided with an arc opening, and the other end of the upper gasket is hinged with the ionization purifier through an elastic ring.
Preferably, the connecting clamping piece is embedded between the gap between the ionization purifier and the outer frame body, the connecting clamping piece is of a hollow structure, and a connecting lead is penetrated in the connecting clamping piece.
Preferably, the connecting wires are connected to the signal contacts and the receiving mechanism, respectively.
Preferably, the bearing mechanism comprises an air cylinder, an inner bearing block and an outer bearing block, the inner bearing block is matched in the outer bearing block in a horizontally telescopic mode under the driving of the air cylinder, the outer bearing block is fixed at the bottom of the ionization purifier, and the supporting force of the bearing mechanism for bearing the ionization purifier is improved by utilizing the matching mode of the inner bearing block and the outer bearing block.
Preferably, the signal output end of the connecting wire is connected with the signal end of the cylinder, and the signal input end of the connecting wire is electrically connected with the signal contact.
Preferably, the spring plate is internally provided with a moving contact electrically connected with the signal contact, and the signal contact is connected with the signal when the spring plate is pressed.
Preferably, the arc opening and the elastic ring are used for connecting the upper gasket and the lower gasket, the elastic ring can not be separated from the ionization purifier when the picking mechanism is opened and closed, the arc opening is of an inward-concave arch structure, the upper gasket and the lower gasket which are used for connecting the arc opening are telescopic openings, effective compression of the upper gasket is met, and the device is suitable for installation environments with different sizes.
Compared with the prior art, the invention has the following beneficial effects:
1. the connecting clamping piece and the picking mechanism are arranged in the installation gap between the ionization purifier and the outer frame body, wherein the connecting clamping piece penetrates through the connecting gap between the ionization purifier and the outer frame body, the bottom of the connecting clamping piece is supported by the bearing mechanism, and the connecting clamping piece, the picking mechanism and the bearing mechanism are arranged in a Z shape.
2. The picking mechanism is provided with the upper gasket and the lower gasket, the spring and the elastic sheet are matched between the upper gasket and the lower gasket, the upper gasket and the lower gasket are matched and bounce under the installation environment with small space, the arc opening is exposed to facilitate picking, and the upper gasket and the lower gasket are still in the initial state under the installation environment with large space, so that the installation environment with different space sizes is met, the picking mechanism can be timely adjusted, and the use range of the picking mechanism is radially enlarged.
3. The upper gasket and the connecting clamping piece are connected by the elastic ring, the elastic ring has traction flexibility, and when the edge of the outer frame body is narrow, the picking mechanism is bent under the cooperation of the elastic ring, so that the use range of the picking mechanism is further enlarged from the weft direction.
4. The bearing mechanism is provided with the inner bearing block and the outer bearing block, the inner bearing block is movably matched inside the outer bearing block through the air cylinder, the stress area of the whole picking mechanism is increased under the combined action of the inner bearing block and the outer bearing block during picking, and the picking mechanism is more stable during taking out.
Drawings
Fig. 1 is a schematic structural diagram of an IFD air purification system installed in a central fresh air handling unit of a building according to the present invention.
Fig. 2 is a schematic view of the internal structure of the filtration purification tank of the present invention.
Fig. 3 is a schematic side view of the filtration purification box of the present invention.
Fig. 4 is an extended structure diagram of the bottom bearing mechanism of the filtration purification box of the invention.
Fig. 5 is a schematic structural diagram of the pick-up mechanism of the present invention.
FIG. 6 is an enlarged view of the structure A in FIG. 3 according to the present invention.
In the figure: the device comprises a filtering and purifying box 1, a circulating air inlet 2, a power supply 3, a mounting piece 4, an ionization purifier 11, an outer frame 12, a separating edge 13, a pickup mechanism 14, an elastic piece 141, an upper gasket 142, a spring 143, a lower gasket 144, a connecting clamping piece 145, a bearing mechanism 146, an arc opening a, an elastic ring b, a connecting lead c, a signal contact d, an air cylinder 46a, an inner bearing block 46b and an outer bearing block 46 c.
Detailed Description
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, and when an element is referred to as being "connected to" the other element, it can be directly connected to or indirectly connected to the other element.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-4, the present invention provides an IFD air purification system installed in a central fresh air handling unit of a building, which is characterized in that: its structure includes filtration purification case 1, circulation wind gap 2, power supply ware 3, installation piece 4, filtration purification case 1 is equipped with the circulation wind gap 2 more than two, 3 drive filtration purification cases 1 of power supply ware, installation piece 4 adopts bolted connection at filtration purification case 1's surface, the inside of filtration purification case 1 is equipped with ionization clarifier 11, outer frame 12, separates limit 13, picks up mechanism 14, ionization clarifier 11 is fixed in the inside of outer frame 12 with picking up mechanism 14, the both sides of outer frame 12 are equipped with and pick up mechanism 14 complex and separate limit 13.
The picking mechanism 14 is composed of an elastic sheet 141, an upper gasket 142, springs 143, a lower gasket 144, connecting clamping pieces 145 and a bearing mechanism 146, the elastic sheet 141 and the springs 143 are fixed between the upper gasket 142 and the lower gasket 144, the elastic sheet 141 is in an arch shape, four springs 143 are arranged, every two springs 143 are symmetrically distributed around the elastic sheet 141, the lower gasket 144 is mechanically connected with the connecting clamping pieces 145, the lower gasket 144 and the connecting clamping pieces 145 are in a movable right-angle structure, the bearing mechanism 146 is arranged at the bottom of the ionization purifier 11, and the bearing mechanism 146 and the connecting clamping pieces 145 are welded together.
The connecting port of the lower pad 144 and the connecting clip 145 is provided with a guide wheel, by which the picking mechanism 14 can be opened and closed effectively.
The spring plate 141 is provided therein with a movable contact electrically connected to the signal contact d, and the spring plate 141 is pressed to realize signal connection of the signal contact d.
The connecting clamping piece, the picking mechanism and the bearing mechanism are arranged in a Z shape, so that the whole ionization purifier can be separated from the outer frame body only by taking out the picking mechanism without prying by external force when the ionization purifier is replaced; go up the gasket and have spring and shell fragment with the cooperation between the gasket down, under the little installation environment in space, the cooperation is bounced between the upper and lower gasket, and the arc mouth exposes and is convenient for pick up, and under the big installation environment in space, upper and lower gasket still is in initial condition to this realization is satisfied with in the installation environment of different space sizes, picks up the adjustment of making that the mechanism can be timely, follows and upwards improves its application range.
Example 2
As shown in fig. 5-6, based on embodiment 1, through the mutual cooperation of the following structural components, an arc opening a is arranged at one end of the upper gasket 142, which is connected with the lower gasket 144, and the other end is hinged with the ionization purifier 11 by using an elastic ring b, and the design of the arc opening a does not occupy the installation space and facilitates the picking and placing of the picking mechanism 14.
The connecting clip 145 is embedded between the gap between the ionization purifier 11 and the outer frame 12, the connecting clip 145 is a hollow structure, and a connecting wire c penetrates through the connecting clip, and the connecting clip can connect the lower gasket 144 and the bearing mechanism 146 and can protect the connecting wire c from being worn.
The connecting wires c are connected to the signal contacts d and the receiving mechanism 146, respectively, so as to realize signal transmission to drive the receiving mechanism 146.
The receiving mechanism 146 comprises an air cylinder 46a, an inner receiving block 46b and an outer receiving block 46c, the inner receiving block 46b is matched in the outer receiving block 46c in a horizontal telescopic mode under the driving of the air cylinder 46a, the outer receiving block 46c is fixed at the bottom of the ionization purifier 11, and the supporting force of the receiving mechanism 146 for receiving the ionization purifier 11 is improved by utilizing the matching mode of the inner receiving block 46b and the outer receiving block 46 c.
The signal output end of the connecting wire c is connected with the signal end of the cylinder 46a, and the signal input end thereof is electrically connected with the signal contact d.
The arc opening a and the elastic ring b are used for connecting the upper gasket 142 and the lower gasket 144, the elastic ring b can not be separated from the ionization purifier 11 when the picking mechanism 14 is opened and closed, the arc opening a is of an inwards-concave arch structure, the upper gasket 142 and the lower gasket 144, which are used for connecting the arc opening a, are telescopic openings, the effective compression of the upper gasket 142 is met, and the device is suitable for installation environments with different sizes.
The elastic ring has traction flexibility, when the edge of the outer frame body is narrow, the picking mechanism finishes bending under the cooperation of the elastic ring, and the use range of the picking mechanism is further improved from the weft direction; interior piece of accepting passes through cylinder clearance fit in the inside of accepting the piece outward, and when picking up, the combined action of interior piece of accepting and outer piece of accepting improves the whole atress area of picking up the mechanism, and is more stable in taking out.
The following describes in detail the implementation of the IFD air purification system installed in the central fresh air handling unit of the building, according to the present invention:
the ionization purifier 11 is mechanically installed inside the outer frame 12, the ionization purifier 11 simultaneously acts in the circulating air port 2 to realize the filtering and purifying effect, after the ionization purifier 11 is used for a certain time, because the internal circulating air in the central unit has more impurities, the ionization purifier 11 needs to be periodically cleaned, during the cleaning, the ionization purifier 11 needs to be taken down, the ionization purifier 11 belongs to the whole body embedded in the outer frame 12, in order to solve the adverse effect caused by the prior external force prying, a pick-up system with a Z-shaped structure is arranged in the connecting gap between the ionization purifier 11 and the outer frame 12, wherein the pick-up system comprises a pick-up mechanism 14, a connecting clamping piece 145 and a bearing mechanism 146, the connecting clamping piece 145 penetrates through the gap between the ionization purifier 11 and the outer frame 12, the bearing mechanism 146 at the bottom supports the ionization purifier 11, when no external force presses, the elastic sheet 141 bounces and is disconnected with the signal contact d, the signal contact d transmits the signal to the air cylinder 46a through the connecting lead c, the air cylinder 46a is started to drive the inner bearing block 46b to extend, the supporting area of the bearing mechanism 146 is enlarged, and when the ionization purifier is taken out, the ionization purifier 11 can be stably taken out only by buckling the arc opening a without being prized by external force;
when the small-sized filtering and purifying box 1 is used, the upper gasket 142 and the lower gasket 144 are small in installation area, the upper gasket 142 and the lower gasket 144 are extruded, in the extrusion, the arc opening a becomes small or even becomes a sunken plane, so that the installation and the use of the small-sized filtering and purifying box 1 are met, meanwhile, aiming at the problem of the width of the supportable edge, a mechanical connection mode of a guide wheel is adopted between the upper gasket and the lower gasket and a connecting clamping piece 145, an operator can swing the picking mechanism 14 downwards and anticlockwise, the angle between the lower gasket 144 and the connecting clamping piece 145 becomes small gradually, the elastic ring b is used for drawing, when the upper gasket and the lower gasket are not separated from the connecting clamping piece 145, the effective shifting of the picking mechanism 14 is met, the picking system with the structural design is suitable for the use in different installation environments, and the application.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides an install IFD air purification system in fresh air handling unit of building central authorities which characterized in that: the structure of the device comprises a filtering and purifying box (1), more than two circulating air ports (2) are formed in the filtering and purifying box (1), the power supply (3) drives the filtering and purifying box (1), the mounting piece (4) is connected to the outer surface of the filtering and purifying box (1) through bolts, an ionization purifier (11), an outer frame body (12), a partition edge (13) and a picking mechanism (14) are arranged inside the filtering and purifying box (1), the ionization purifier (11) is fixed inside the outer frame body (12) through the picking mechanism (14), and the partition edge (13) matched with the picking mechanism (14) is arranged on two sides of the outer frame body (12);
the picking mechanism (14) is composed of an elastic sheet (141), an upper gasket (142), springs (143), a lower gasket (144), connecting clamping sheets (145) and a bearing mechanism (146), the elastic sheet (141) and the springs (143) are fixed between the upper gasket (142) and the lower gasket (144), the elastic sheet (141) is in an arch shape, four springs (143) are arranged, every two springs (143) are symmetrically distributed around the elastic sheet (141), the lower gasket (144) is mechanically connected with the connecting clamping sheets (145) and is in a movable right-angle structure, the bearing mechanism (146) is arranged at the bottom of the ionization purifier (11), the bearing mechanism (146) is welded with the connecting clamping sheets (145), guide wheels are arranged at the connecting port positions of the lower gasket (144) and the connecting clamping sheets (145), and an arc port (a) is arranged at one end, connected with the upper gasket (142) and the lower gasket (144), the other end is hinged with the ionization purifier (11) by an elastic ring (b).
2. The IFD air purification system installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: the connection clamping piece (145) is embedded in a gap between the ionization purifier (11) and the outer frame body (12), the connection clamping piece (145) is of a hollow structure, and a connection lead (c) penetrates through the connection clamping piece.
3. The IFD air purification system installed in the central fresh air handling unit of the building as claimed in claim 2, wherein: the connecting wires (c) are respectively connected with the signal contacts (d) and the bearing mechanism (146).
4. The IFD air purification system installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: the bearing mechanism (146) comprises an air cylinder (46a), an inner bearing block (46b) and an outer bearing block (46c), the inner bearing block (46b) is matched in the outer bearing block (46c) in a horizontal telescopic mode under the driving of the air cylinder (46a), and the outer bearing block (46c) is fixed at the bottom of the ionization purifier (11).
CN202010352910.1A 2020-04-29 2020-04-29 IFD air purification system installed in central fresh air handling unit of building Active CN111503776B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010352910.1A CN111503776B (en) 2020-04-29 2020-04-29 IFD air purification system installed in central fresh air handling unit of building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010352910.1A CN111503776B (en) 2020-04-29 2020-04-29 IFD air purification system installed in central fresh air handling unit of building

Publications (2)

Publication Number Publication Date
CN111503776A CN111503776A (en) 2020-08-07
CN111503776B true CN111503776B (en) 2021-04-06

Family

ID=71877021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010352910.1A Active CN111503776B (en) 2020-04-29 2020-04-29 IFD air purification system installed in central fresh air handling unit of building

Country Status (1)

Country Link
CN (1) CN111503776B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09217957A (en) * 1996-02-13 1997-08-19 Zexel Corp Air filter mounting structure for indoor unit of air conditioner
CN107461824A (en) * 2017-06-26 2017-12-12 奥克斯空调股份有限公司 A kind of IFD devices of air-conditioner purifier
CN207599903U (en) * 2017-12-06 2018-07-10 北京施泰格空气净化科技所 A kind of IFD air cleaning units in building central Fresh air handling units
CN208567629U (en) * 2018-07-19 2019-03-01 泰铂(上海)环保科技股份有限公司 A kind of filter structure for heat exchanger easy disassembly
CN110553314A (en) * 2019-09-11 2019-12-10 广东美的制冷设备有限公司 wall-mounted air conditioner indoor unit and air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205878386U (en) * 2016-07-30 2017-01-11 王巧东 High -pressure purifier of air purification equipment
CN207262585U (en) * 2017-09-01 2018-04-20 江苏万全智能环境设备有限公司 IFD purification type fresh air cabinet-type air conditioner static pressure air outlet box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09217957A (en) * 1996-02-13 1997-08-19 Zexel Corp Air filter mounting structure for indoor unit of air conditioner
CN107461824A (en) * 2017-06-26 2017-12-12 奥克斯空调股份有限公司 A kind of IFD devices of air-conditioner purifier
CN207599903U (en) * 2017-12-06 2018-07-10 北京施泰格空气净化科技所 A kind of IFD air cleaning units in building central Fresh air handling units
CN208567629U (en) * 2018-07-19 2019-03-01 泰铂(上海)环保科技股份有限公司 A kind of filter structure for heat exchanger easy disassembly
CN110553314A (en) * 2019-09-11 2019-12-10 广东美的制冷设备有限公司 wall-mounted air conditioner indoor unit and air conditioner

Also Published As

Publication number Publication date
CN111503776A (en) 2020-08-07

Similar Documents

Publication Publication Date Title
CN101690913B (en) Reversible rotary anode type electric dust remover
CN111503776B (en) IFD air purification system installed in central fresh air handling unit of building
CN111236822A (en) Anti-blocking screen window and using method thereof
CN211613520U (en) IBC solar cell with cleaning function
CN210806508U (en) High-low voltage power distribution cabinet convenient to remove dust
CN1844766A (en) Modularized air purifier
CN207963079U (en) Grid component and indoor unit and air conditioner
CN2511390Y (en) Assembled electrostatic adsorber
CN108278755A (en) Grid component and indoor unit and air conditioner
CN207196700U (en) A kind of energy-efficient air cleaning facility
CN201482562U (en) Reversible anode type electric dust collector
CN203565204U (en) MBE (moving BE) type moving electrode electric precipitator
CN206853903U (en) A kind of electrostatic precipitation unit and its electrostatic air cleaning device
CN209451621U (en) A kind of energy-saving type biology and UV photodissociation purification device
CN209386373U (en) A kind of oil smoke petticoat pipe carbon screen pack
CN214065192U (en) Electric filtering composite air purifier
CN208260481U (en) Window air purifier
CN209271657U (en) Modularization electrostatic precipitator
CN105928125A (en) Small air refreshing machine
CN209531140U (en) A kind of interior cleaner
CN213020170U (en) Install IFD air purification device in fresh air unit of building central authorities
CN106925424A (en) A kind of electrostatic precipitation unit and its electrostatic air cleaning device
CN112082230A (en) Indoor air purifier based on thing networking remote control
CN211929983U (en) Automatic high voltage distribution cabinet who removes dust
CN213668392U (en) Screw air compressor multifunctional exhaust pipe

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210315

Address after: No.6, Zone 8, times headquarters base, No.15 Lanxiang Road, Tianqiao District, Jinan City, Shandong Province

Applicant after: Shandong Shuntian Construction Engineering Co.,Ltd.

Address before: 226000 No. 105 youth East Road, Chongchuan District, Nantong, Jiangsu

Applicant before: Zheng Peizhi

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant