CN213020170U - Install IFD air purification device in fresh air unit of building central authorities - Google Patents

Install IFD air purification device in fresh air unit of building central authorities Download PDF

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Publication number
CN213020170U
CN213020170U CN202021502944.6U CN202021502944U CN213020170U CN 213020170 U CN213020170 U CN 213020170U CN 202021502944 U CN202021502944 U CN 202021502944U CN 213020170 U CN213020170 U CN 213020170U
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China
Prior art keywords
groove
square frame
ifd
shell
air purification
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CN202021502944.6U
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Chinese (zh)
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刘天龙
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Shenyang Huawei Engineering Technology Co ltd
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Shenyang Huawei Engineering Technology Co ltd
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Abstract

The utility model discloses an IFD air purification device installed in a central fresh air handling unit of a building, which comprises a shell, wherein the inner cavity of the shell is provided with a square frame, the inner cavity of the square frame is fixedly provided with an electrostatic adsorption module and an IFD air purification module from front to back in sequence, the electrostatic adsorption module comprises a negative dust collecting plate and a positive tungsten filament, the positive tungsten filament is fixedly connected with the negative dust collecting plate, the left side wall and the right side wall of the shell are respectively provided with a clamping groove from top to bottom, the inner cavities of the left side wall and the right side wall of the square frame are respectively provided with a first groove from top to bottom, the first groove is respectively provided with a second groove close to the outer side wall of the square frame, the second grooves are communicated with the first grooves, the inner cavity of the first grooves is respectively provided with a pressure spring, the problems that the existing electronic air purification device has a relatively complex, high requirement on installation space and high later installation and maintenance cost.

Description

Install IFD air purification device in fresh air unit of building central authorities
Technical Field
The utility model relates to an air purification technical field, the concrete field is an install IFD air purification device in building central authorities' fresh air handling unit.
Background
With the improvement of living standard of people, many high-end houses and buildings are provided with central air conditioners or ground source heat pump devices to keep the constant temperature and humidity of each room.
In an air purification device in a central fresh air unit in the market, a purification processing unit is arranged in the fresh air unit, and generally, an IFD (intense field emission direct) purification technology is adopted, wherein a strong electric field taking a dielectric material as a carrier is utilized to exert huge attraction on charged particles moving in the air, so that 100% of moving particles in the air are adsorbed while only generating very small air flow impedance, and meanwhile, bacteria and microorganisms attached to the particles are collected and killed in the strong electric field. Particulate matters such as PM2.5 can not only be got rid of to the high efficiency, can also produce a large amount of anions and can high-efficient degerming, and current electron air purification device structure is complicated relatively, and complete machine equipment integral type structure is bulky, subassembly thickness is great, and is required height to installation space, later stage installation and maintenance cost height.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an install IFD air purification device in building central authorities fresh air handling unit to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an IFD air purification device installed in a central fresh air handling unit of a building comprises a shell, wherein an inner cavity of the shell is provided with a square frame, an inner cavity of the square frame is sequentially and fixedly provided with an electrostatic adsorption module and an IFD air purification module from front to back, the electrostatic adsorption module comprises a negative dust collecting plate and a positive tungsten filament, the positive tungsten filament is fixedly connected with the negative dust collecting plate, the left side wall and the right side wall of the shell are respectively provided with a clamping groove, the inner cavities of the left side wall and the right side wall of the square frame are respectively provided with a first groove, the positions, close to the outer side wall of the square frame, of the first grooves are respectively provided with a second groove, the second grooves are communicated with the first grooves, the inner cavities of the first grooves are respectively provided with a pressure spring, the inner cavities of the second grooves are respectively and movably provided with a first pressure plate, one end, far away from the pressure spring, on the left side and the right side, is, the fixture block and the clamping groove are used in a matched mode, the upper side wall and the lower side wall of the inner cavity of the shell are provided with third grooves, the inner cavity of each third groove is movably provided with a second pressing plate, a buffer spring is arranged between each second pressing plate and each third groove in a rectangular mode, the lower end of the right side wall of the shell is movably provided with a charging wire, and the charging wire is electrically connected with the electrostatic adsorption module.
Preferably, the housing is made of a stainless steel material.
Preferably, the side walls, close to each other, of the second pressing plates on the upper side and the lower side are provided with a plurality of arc-shaped grooves, the upper side wall and the lower side wall of the square frame are provided with a plurality of arc-shaped blocks, and the arc-shaped grooves are matched with the arc-shaped blocks for use.
Preferably, the cross-sectional shapes of the fixture block and the clamping groove are rectangular.
Preferably, the electrostatic adsorption module and the IFD air purification module are fixedly connected by bolts and a square frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an install IFD air purification device in building central authorities new fan unit, be equipped with the fixture block, the draw-in groove, the pressure spring, square frame and shell, through fixture block extrusion pressure spring, use with the draw-in groove cooperation, square frame and shell fixed connection promptly, be equipped with second clamp plate and buffering spring, extrude the second clamp plate through square frame, extrude the buffering spring promptly, the realization is firmly fixed to square frame, it is relatively complicated to have solved current electron air purification device structure, complete machine equipment integral type structure is bulky, subassembly thickness is great, it is high to the installation space requirement, later stage installation and the high problem of maintenance cost.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional front sectional structure of the housing of the present invention;
fig. 3 is a left side view sectional structure diagram of the housing of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the square frame of the present invention;
fig. 5 is a schematic view of the left-side sectional structure of the sectional square frame of the present invention.
In the figure: the air purifying device comprises a shell 1, a square frame 2, an electrostatic adsorption module 3, a negative dust collecting plate 31, a positive tungsten wire 32, a clamping groove 4, a first groove 5, a second groove 6, a pressure spring 7, a first pressure plate 8, a clamping block 9, a third groove 10, a second pressure plate 11, a buffer spring 12, a charging wire 13, an arc groove 14, an arc block 15 and an IFD air purifying module 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an IFD air purification device installed in a central fresh air handling unit of a building, please refer to fig. 1, which comprises a shell 1, wherein a square frame 2 is arranged in an inner cavity of the shell 1, the square frame 2 is used for supporting and fixing an electrostatic adsorption module 3 and an IFD air purification module 16, please refer to fig. 5, the electrostatic adsorption module 3 and the IFD air purification module 16 are sequentially and fixedly installed in the inner cavity of the square frame 2 from front to back, air adsorbs dust through the electrostatic adsorption module 3, the air is continuously purified and sterilized through the IFD air purification module 16, the electrostatic adsorption module 3 comprises a negative dust collecting plate 31 and a positive tungsten filament 32, the air is purified and adsorbed through electrifying the negative dust collecting plate 31 and the positive tungsten filament 32, and when the air purification device works, a 220V power supply is converted into DC12V through a conversion power supply, which is not only safe, but also realizes adsorption of particles, and the positive tungsten filament 32 and the negative dust collecting plate 31 are fixedly connected, the left side wall and the right side wall of the shell 1 are respectively provided with a clamping groove 4 from top to bottom, the clamping grooves 4 are used for conveniently clamping and fixing the square frame 2 and replacing and maintaining the square frame 2, please refer to fig. 4, inner cavities of the left side wall and the right side wall of the square frame 2 are respectively provided with a first groove 5 from top to bottom, the outer side wall of the square frame 2 close to the first groove 5 is respectively provided with a second groove 6, the second grooves 6 are communicated with the first grooves 5, the first grooves 5 are used for conveniently installing a pressure spring 7, the second grooves 6 are used for conveniently installing a first pressing plate 8, the separation of the clamping block 9 from the first grooves 5 in the working process is avoided, the stable movement and the stable clamping of the clamping block 9 are ensured, the inner cavities of the first grooves 5 are respectively provided with the pressure springs 7, the pressure springs 7 are used for providing power for clamping the clamping of the clamping block 9, meanwhile, the clamping block 9 and the clamping, the end of the pressure spring 7 far away from the left side and the right side is fixedly connected with the first pressing plate 8, the side walls of the first pressing plates 8 far away from the left side and the right side are fixedly provided with the clamping blocks 9, the clamping blocks 9 and the clamping grooves 4 are matched for use, so that the square frame 2 and the shell 1 can be conveniently installed, the square frame 2 can be conveniently replaced and maintained, the structure is simple, the disassembly time is saved, the working efficiency is improved, and the air quality is improved simultaneously, please refer to fig. 2 and fig. 3, the upper side wall and the lower side wall of the inner cavity of the shell 1 are respectively provided with the third grooves 10, the inner cavity of the third grooves 10 is respectively and movably provided with the second pressing plate 11, the buffer springs 12 are respectively arranged between the second pressing plate 11 and the third grooves 10 in a rectangular shape, the buffer springs 12 are used for applying a pressing force to the second pressing plate 11, when the square frame 2 is matched with the shell 1 for use, when the square frame, the reinforcement is fixed to the square frame 2, the lower end of the right side wall of the shell 1 is movably provided with a charging wire 13, and the charging wire 13 is electrically connected with the electrostatic adsorption module 3.
Specifically, the housing 1 is made of a stainless steel material, which improves the service life.
Particularly, all be equipped with a plurality of arc wall 14 on the lateral wall that second clamp plate 11 of the upper and lower side is close to mutually, all be equipped with a plurality of arc piece 15 on square frame 2's the upper and lower lateral wall, through arc wall 14 all with the cooperation of arc piece 15 use, the secondary is fixed spacingly between square frame 2 and shell 1, strengthens the fixed to square frame 2.
Specifically, the sectional shapes of the latch 9 and the catch 4 are rectangular.
Particularly, electrostatic absorption module 3 and IFD air purification module 16 pass through bolt and square frame 2 fixed connection, and convenient to detach clearance and change are convenient for install simultaneously, improve work efficiency.
The working principle is as follows: the utility model relates to an install IFD air purification device in building central authorities new fan unit, when using this device, install electrostatic absorption module 3 and IFD air purification module 16 on square frame 2 in proper order, extrude fixture block 9 on the side of square frame 2 simultaneously, square frame 2 is installed along 1 inner chamber of shell, when fixture block 9 and draw-in groove 4 joint, fix square frame 2 promptly, when installing square frame 2 simultaneously, square frame 2's upper and lower end extrudees second clamp plate 11 simultaneously, second clamp plate 11 extrudees buffering spring 12, fix square frame 2, not only be convenient for install and dismantle, while simple structure, and high operation speed, and the cost is saved.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an install IFD air purification device in fresh air handling unit of building central authorities, includes shell (1), its characterized in that: the inner cavity of the shell (1) is provided with a square frame (2), the inner cavity of the square frame (2) is sequentially and fixedly provided with an electrostatic adsorption module (3) and an IFD (air purifying device) module (16) from front to back, the electrostatic adsorption module (3) comprises a negative dust collecting plate (31) and a positive tungsten filament (32), the positive tungsten filament (32) and the negative dust collecting plate (31) are fixedly connected, the left side wall and the right side wall of the shell (1) are respectively provided with a clamping groove (4) from top to bottom, the inner cavity of the left side wall and the right side wall of the square frame (2) are respectively provided with a first groove (5) from top to bottom, the outer side wall of the first groove (5) close to the square frame (2) is respectively provided with a second groove (6), the second groove (6) is communicated with the first groove (5), the inner cavity of the first groove (5) is respectively provided with a pressure spring (7), and the inner cavity of the second groove (, the side of a left side right side equal and first clamp plate (8) fixed connection of one end that pressure spring (7) kept away from mutually, the side of a left side right side equal fixed mounting has fixture block (9) on the lateral wall that first clamp plate (8) kept away from mutually, fixture block (9) and draw-in groove (4) cooperation are used, the lateral wall all is equipped with third recess (10) about the inner chamber of shell (1), the equal activity of inner chamber of third recess (10) is equipped with second clamp plate (11), it is equipped with buffering spring (12) all to be the rectangle between second clamp plate (11) and third recess (10), the activity of right side wall lower extreme of shell (1) is equipped with charging wire (13), charging wire (13) and electrostatic absorption module (3) electricity are connected.
2. The IFD air purification device installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: the shell (1) is made of stainless steel materials.
3. The IFD air purification device installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: go up the downside all be equipped with a plurality of arc wall (14) on the lateral wall that second clamp plate (11) is close to mutually, all be equipped with a plurality of arc piece (15) on the upper and lower lateral wall of square frame (2), arc wall (14) all use with arc piece (15) cooperation.
4. The IFD air purification device installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: the cross sections of the clamping blocks (9) and the clamping grooves (4) are rectangular.
5. The IFD air purification device installed in the central fresh air handling unit of the building as claimed in claim 1, wherein: the electrostatic adsorption module (3) and the IFD air purification module (16) are fixedly connected with the square frame (2) through bolts.
CN202021502944.6U 2020-07-27 2020-07-27 Install IFD air purification device in fresh air unit of building central authorities Active CN213020170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021502944.6U CN213020170U (en) 2020-07-27 2020-07-27 Install IFD air purification device in fresh air unit of building central authorities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021502944.6U CN213020170U (en) 2020-07-27 2020-07-27 Install IFD air purification device in fresh air unit of building central authorities

Publications (1)

Publication Number Publication Date
CN213020170U true CN213020170U (en) 2021-04-20

Family

ID=75518702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021502944.6U Active CN213020170U (en) 2020-07-27 2020-07-27 Install IFD air purification device in fresh air unit of building central authorities

Country Status (1)

Country Link
CN (1) CN213020170U (en)

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