CN204629909U - A kind of fresh air purifier - Google Patents

A kind of fresh air purifier Download PDF

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Publication number
CN204629909U
CN204629909U CN201520102123.6U CN201520102123U CN204629909U CN 204629909 U CN204629909 U CN 204629909U CN 201520102123 U CN201520102123 U CN 201520102123U CN 204629909 U CN204629909 U CN 204629909U
Authority
CN
China
Prior art keywords
housing
purification assembly
cavity
fresh air
new wind
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.)
Withdrawn - After Issue
Application number
CN201520102123.6U
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Chinese (zh)
Inventor
胡映宁
李考华
刘亚招
林俊
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.)
Guangxi Junfuhuang Building Environment Technology Co Ltd
Original Assignee
Guangxi Junfuhuang Building Environment Technology 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 Guangxi Junfuhuang Building Environment Technology Co Ltd filed Critical Guangxi Junfuhuang Building Environment Technology Co Ltd
Priority to CN201520102123.6U priority Critical patent/CN204629909U/en
Application granted granted Critical
Publication of CN204629909U publication Critical patent/CN204629909U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a kind of fresh air purifier, comprise the housing surrounding cavity, housing is provided with air inlet and the outlet of new wind, air filtration purification assembly is also provided with in cavity, cavity is divided into inlet chamber and new wind chamber by air filtration purification assembly, the cavity wall of inlet chamber offers air inlet, the cavity wall in new wind chamber is offered the outlet of new wind, filtering surface and the gas through-flow cross section of air filtration purification assembly have predetermined angle, and air filtration purification assembly is connected with the cavity inner wall peripheral sealing of cavity; Between the filtering surface of air filtration purification assembly and gas through-flow cross section, there is predetermined angle herein, that is, the filtering surface of air filtration purification assembly and airflow direction out of plumb, at a certain angle, like this not increasing under existing equipment appearance and size prerequisite, the draught area of filtering surface effectively can be increased, in like manner, realizing under identical ventilation prerequisite, can corresponding reduction windage, improve the functional parameter of fresh air purifier.

Description

A kind of fresh air purifier
Technical field
The utility model relates to gas purifying equipment technical field, particularly a kind of fresh air purifier.
Background technology
Fresh air purifier is a kind of apparatus of air conditioning providing fresh air, its main operational principle be by outdoor or indoor air through dedusting, filter the different brackets such as sterilization process and then deliver to indoor by blower fan.
No matter be that outdoor air filtration, purification is delivered to indoor, still realize the filtration, purification circulation of indoor inner air, the structure of fresh air purifier is roughly the same.Usually, fresh air purifier comprises the housing that surrounds cavity, housing is provided with air inlet and the outlet of new wind, enclosure interior is provided with air filtration purification assembly, cavity is divided into inlet chamber and new wind chamber by air filtration purification assembly, air inlet is arranged on the cavity wall of inlet chamber, and new wind outlet is opened on the cavity wall in new wind chamber.Inlet chamber or new inside, wind chamber are also provided with blower fan.
Outdoor air filtration, purification to be delivered to indoor fresh air purifier, air inlet is communicated with outdoor air conduit, the outlet of new wind can direct communication chamber environment, when fresh air purifier carries out work, start blower fan, under the effect of blower fan, first outdoor air is pumped to inlet chamber, after air filtration purification assembly filters, enter new wind chamber by inlet chamber, then exported by new wind and be sent to indoor.
At present, air filtration purification assembly is generally vertical is arranged at enclosure interior, and is positioned on the installing rack of enclosure interior by some fixtures or locating part, and when preventing fresh air purifier from using, air filtration, purification assembly is toppled over.
By describing above and can finding out, housing is under equal lateral dimension, and the filter area of air filtration purification assembly depends on will increase the effective filtration area of air filtration purification assembly by the vertical height of housing, as long as increase the appearance and size of equipment.
In addition, in prior art, air filtration, purification assembly is fixed on enclosure interior by fixed part, and installation is wasted time and energy; And air filtration purification assembly needed to change in use a period of time, otherwise can affect gas purifying effect, in prior art, the replacing of air filtration, purification assembly is safeguarded also cumbersome.
Moreover existing family expenses fresh air purifier is all generally configuration axial flow blower, needs to provide the space that axial flow blower independently occupies, therefore, existing family expenses fresh air purifier volume is generally larger.
Therefore, how to improve the structure of fresh air purifier in prior art, under same ventilation prerequisite, reduce windage, and improve installation and change efficiency; The size of less fresh air purifier, making its more compact structure small and exquisite is those skilled in that art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for providing a kind of fresh air purifier, and this fresh air purifier is under same ventilation prerequisite, and windage is little, and the installation of its inner air filtration, purification assembly and change more convenient.
For solving the problems of the technologies described above, the utility model provides a kind of fresh air purifier, comprise the housing surrounding cavity, described housing is provided with air inlet and the outlet of new wind, it is characterized in that, air filtration purification assembly is also provided with in described cavity, described cavity is divided into inlet chamber and new wind chamber by described air filtration purification assembly, the cavity wall of described inlet chamber offers described air inlet, the cavity wall in described new wind chamber is offered described new wind outlet, filtering surface and the gas through-flow cross section of described air filtration purification assembly have predetermined angle, and described air filtration purification assembly is connected with the cavity inner wall peripheral sealing of described cavity.
Between the filtering surface of air filtration purification assembly and gas through-flow cross section, there is predetermined angle herein, that is, the filtering surface of air filtration purification assembly and airflow direction out of plumb, at a certain angle, like this not increasing under existing equipment appearance and size prerequisite, the draught area of filtering surface effectively can be increased, in like manner, realizing under identical ventilation prerequisite, can corresponding reduction windage, improve the functional parameter of fresh air purifier.
Preferably, also comprise hollow shape sealing frame, described air filtration purification assembly is tightly connected by described hollow shape sealing frame and described casing peripheral, described air filtration purification assembly to be reclined described hollow shape sealing frame by described black box under the effect of self gravitation malleation component on filtering surface, and described new wind chamber is pointed in the direction of active force.
Preferably, described air inlet is opened in the outside plate of described housing, described new wind export be opened in described housing base plate or inner panel on, the side plate of described housing and the connected housing wall of a side of one of them person of top board hinged, to open or close described cavity.
Preferably, a side of described top board and the outside plate of described housing hinged, its excess-three side is closed by locked part and respective shell body wall seal buckle.
Preferably, also comprise limit assembly, described limit assembly comprises the first bar and the second bar, described first bar and described second bar one end are hinged, both other ends connect described top board and described side plate respectively, described top board by described first bar and described second bar hinged, and described top board can be positioned predetermined open angle by described first bar and described second bar.
Preferably, be provided with cross flow fan in described new wind chamber, described cross flow fan and air filtration purification assembly arranged in dislocation are also fixed on the inwall being provided with the described housing that described new wind exports.
Preferably, described hollow shape sealing frame outer rim and described housing seal are arranged, its inner rim jointly surround with described black box coordinate plane.
Preferably, described air inlet position is also provided with coarse filtration part, and described outside plate medial surface is provided with installing frame, and it is inner that described coarse filtration part is positioned described installing frame, and the side of described installing frame is provided with hatch frame, for extracting or inserting described coarse filtration part.
Preferably, the limited block guiding described air filtration purification assembly to install established by described housing side plate, and described limited block is horizontally set at described enclosure interior, and an end is fixedly connected on the side plate of described housing.
Preferably, the inner panel of described housing is also provided with installing hole, for installing control panel, described control panel is provided with the button for controlling each electrical equipment running parameter of described fresh air purifier.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of fresh air purifier in a kind of specific embodiment of the utility model;
The internal structure schematic diagram that Fig. 2 is fresh air purifier shown in Fig. 1;
Fig. 3 is the external structure schematic diagram of fresh air purifier in a kind of specific embodiment of the utility model.
Wherein, the one-to-one relationship in Fig. 1-Fig. 3 between component names and Reference numeral is as follows:
Jointed shaft 1, new wind outlet 2, cross flow fan 3, air filtration purification assembly 4, new wind chamber 5, collateral fagging 6, control panel 7, inner panel 8, inlet chamber 9, side plate 10, first bar 11, second bar 17, top board 12, coarse filtration part 13, air inlet 14, airduct 15, air port 16, limited block 18, black box 19, base plate 20, outside plate 30.
Detailed description of the invention
Core of the present utility model is for providing a kind of fresh air purifier, and this fresh air purifier is under same ventilation prerequisite, and windage is little, and the installation of its inner air filtration, purification assembly and to change efficiency comparison high.
In order to make those skilled in the art understand the technical solution of the utility model better, herein outdoor air filtration, purification to be delivered to indoor fresh air purifier, introduce technical scheme.Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the sectional structure schematic diagram of fresh air purifier in a kind of specific embodiment of the utility model.
Fresh air purifier comprises the housing that surrounds cavity, housing is provided with air inlet 14 and new wind outlet 2, enclosure interior is provided with air filtration purification assembly 4, cavity is divided into inlet chamber 9 and new wind chamber 5 by air filtration purification assembly 4, air inlet is arranged on the cavity wall of inlet chamber 9, and new wind outlet 2 is opened on the cavity wall in new wind chamber 5.Inlet chamber 9 or new inside, wind chamber 5 are also provided with blower fan.
Air inlet 14 is communicated with outdoor air conduit 15, airduct 15 is provided with and is communicated with outside air port 16 when fresh air purifier carries out work, start blower fan, under the effect of blower fan, first outdoor air is inhaled into inlet chamber 9, after air filtration purification assembly 4 filters, enter new wind chamber 5 by inlet chamber 9, then export 2 by new wind and directly can be sent to indoor.
Air filtration purification assembly 4 according to the needs of the filtration grade to gas, can specifically arrange self-filtering material, and such as air filtration purification assembly 4 can arrange multiple filtration material, and each filtering material leads to installation frame and is combined into one.Wherein, each layer filtering material can realize the filtration to different material in gas, and such as in a kind of specific embodiment, air filtration, purification assembly 4 is made up of three layer filtration material, and ground floor material is used for the larger particles dust-like in coarse filtration gas; Second layer material is used for the finely ground particle substances such as the pm2.5 in filtering gas; Third layer material is used for the bacterium class material in Purge gas.
Filtering surface and the gas through-flow cross section of the air filtration purification assembly 4 provided in the utility model have predetermined angle, and described air filtration purification assembly 4 is connected with the cavity inner wall peripheral sealing of described cavity.It should be noted that, gas through-flow cross section described herein refers to the cross section being flowed into direction, new wind chamber 5 perpendicular to gas by inlet chamber 9.For Fig. 1, the flow direction of gas is horizontal direction, and gas through-flow cross section is vertical plane.
Between the filtering surface of air filtration purification assembly 4 and gas through-flow cross section, there is predetermined angle herein, that is, the filtering surface of air filtration purification assembly 4 and airflow direction out of plumb, at a certain angle, like this not increasing under existing equipment appearance and size prerequisite, the draught area of filtering surface effectively can be increased, in like manner, realizing under identical ventilation prerequisite, can corresponding reduction windage, improve the functional parameter of fresh air purifier.
Particularly, in order to the convenience of the installation and replacing that realize air filtration purification assembly 4, air filtration purification assembly 4 can take following setting.
In a kind of concrete embodiment, fresh air purifier can comprise hollow shape sealing frame, air filtration purification assembly 4 is tightly connected by hollow shape sealing frame and casing peripheral, the black box 19 that air filtration purification assembly 4 reclines in hollow shape sealing frame under the malleation component of self gravitation on filtering surface and suction muffler and the malleation component acting in conjunction of new wind chamber pressure reduction component on filtering surface, and active force resultant direction points to new wind chamber 5.Black box 19 can be the parts that sponge, fluid sealant etc. have elastic buffer amount.
Like this, when fresh air purifier is in off working state, air filtration purification assembly 4 can only rely on self gravitation component to be adjacent to black box 19, and limited block 18 plays the effect that guide-localization is shifted to prevent air filtration purification assembly 4, like this without the need to using extra fixed part can realize the fixing of air filtration purification assembly 4, substantially increasing the installation of air filtration purification assembly 4 and changing efficiency.
And, when fresh air purifier is in running order, because the pressure in new wind chamber 5 is less than inlet chamber 9, therefore under the effect of two cavity gas pressure intensity differences, air filtration purification assembly 4 is adjacent to black box 19 further, that is, now air filtration purification assembly 4 is close to black box 19 under the double action of gravity and new wind chamber 5 negative pressure, can further improve the air-tightness that new wind filters, effectively reduce mixed wind phenomenon by simple structure, make the new wind of the better cleanliness factor of indoor acquisition.
Below by for the concrete mounting means of the one of fresh air purifier, introduce improvement and the technique effect of the shell structure of fresh air purifier further.
Please refer to Fig. 2 and Fig. 3, the internal structure schematic diagram that Fig. 2 is fresh air purifier shown in Fig. 1; Fig. 3 is the external structure schematic diagram of fresh air purifier in a kind of specific embodiment of the utility model.
In a kind of detailed description of the invention, fresh air purifier is installed on vertical metope, housing comprises outside plate 30, inner panel 8, top board 12, base plate 20 and biside plate 10, above-mentioned each plate surrounds housing hollow, wherein, in being defined as in indoor direction herein, outside outdoor direction is defined as, fresh air purifier is fixed on indoor wallboard by outside plate 30, and that is, whole housing is positioned at indoor.Air inlet 14 is opened in the outside plate 30 of housing, on the base plates 20 that new wind outlet 2 is opened in housing or inner panel 8, the side plate 10 of housing and the connected housing wall of a side of one of them person of top board 12 hinged, to open or close cavity.
The name of above-mentioned housing parts is only name according to present position difference, can be designed to one-body molded according to processing technology by outside plate 30, biside plate 10, base plate 20.
Hinged for the outside plate 30 of a side of top board 12 and housing, top board 12 and its excess-three limit can be closed by locked part and respective shell body wall seal buckle.Locked part for being arranged at buckle on top board 12, and can be arranged at the draw-in groove on side, inner panel 8.Certainly, top board 12 and its excess-three limit also can realize relative locking by other locking members, do not do repeating one by one at this, as long as locking member can realize locking or unlocking function.
In this embodiment, when needs dismounting inner air filtration, purification assembly 4, only top board 12 need be rotated the cavity can opening housing relative to outside plate 30, then air filtration purification assembly 4 be taken out from enclosure interior, the air filtration purification assembly 4 then more renewed.
Can various ways be had for top board 12 and the articulated manner of outside plate 30, following present a kind of concrete articulated manner.
In a preferred embodiment, fresh air purifier can also comprise limit assembly, limit assembly comprises the first bar 11 and the second bar 17, first bar 11 and second bar 17 one end are hinged, as shown in Figure 1, both jointed shaft 1 levels, both other ends connect top board 12 and side plate 10 respectively, top board 12 by the first bar 11 and the second bar 17 hinged, and top board 12 can be positioned predetermined open angle by the first bar 11 and the second bar 17.The quantity of limit assembly is generally two, the both sides of separation top board 12.
Like this, top board 12 and outside plate 30 realize hinged by two rod members be hinged, and in opening procedure, the first bar 11 and the second bar 17 can play certain supporting role to top board 12, top board 12 is limited in predetermined open angle, further facilitates the replacing of air filtration purification assembly 4.
In the various embodiments described above, the blower fan in fresh air purifier can use cross flow fan 3, and cross flow fan 3 is located in new wind chamber 5, and cross flow fan 3 is fixed on the inwall of the housing being provided with new wind outlet 2.Cross flow fan 3 and air filtration purification assembly 4 arranged in dislocation, cross flow fan 3 is installed on below the air filtration purification assembly 4 of inclination, be positioned at air filtration purification assembly 4 completely to project at horizontal plane, make fresh air purifier compact conformation, volume is less, and consume energy low, noise is little, under the prerequisite meeting air quantity requirement, improves comfortableness and energy saving.
Below furthermore present a kind of concrete structure of hollow shape sealing frame, refer to following description.
In a preferred embodiment, hollow shape sealing frame can comprise with lower component: upper backup pad, and two ends are fixedly connected with the side plate 10 of both sides respectively; Two collateral faggings 6, are arranged at side plate 10 inner surface of both sides respectively; Lower supporting plate, is arranged on base plate 20; Upper backup pad, supported on both sides plate 6 and lower supporting plate form hollow shape sealing frame, and its outer rim is connected with housing seal, its inner rim jointly surround with black box 19 coordinate plane.Wherein, upper backup pad, collateral fagging 6, lower supporting plate are certain rule bending thin-wall part, and a wherein folding face of each described bending thin-wall part forms described cooperation plane.Bending thin-wall part can be simple L-type structure, and the respective inner walls of wherein a wall and the housing of L-type structure is fitted fixing, and another wall forms above-mentioned cooperation plane.
Further, air inlet 14 position is also provided with coarse filtration part 13, and coarse filtration part 13 outside plate 30 medial surface is provided with installing frame, and coarse filtration part 13 is positioned installing frame inside, and the side of installing frame is provided with hatch frame, for extracting or inserting coarse filtration part 13.
In this embodiment, the installing frame of the coarse filtration part 13 of air inlet 14 position is arranged at enclosure interior, the aesthetic property of Total Product can be increased like this, and can prevent fresh air purifier from handling process, damaging installing frame.
In addition, the side of installing frame is provided with hatch frame herein, coarse filtration part 13 can go out to be extracted from hatch frame or insert, when coarse filtration part 13 is needed cleaning by use a period of time or changes, only need open top board 12, extracted by coarse filtration part 13, after then inserting cleaning or the new coarse filtration part 13 changed can realize clean replacing.
In the various embodiments described above, the reliability that conveniently air filtration purification assembly 4 is easy for installation and fixing, fresh air purifier can also design as follows further: the limited block 18 guiding air filtration purification assembly 4 to install established by housing side plate 10, limited block 18 is horizontally set at enclosure interior, and an end is fixedly connected on the side plate 10 of housing, certain limited block 18 can be one-body molded with side plate 10.
In the various embodiments described above, in order to realize the convenient operation of fresh air purifier, the inner panel 8 of housing also can being provided with installing hole, for installing control panel 7, control panel 7 being provided with the button for controlling each electrical equipment running parameter of fresh air purifier.
Above a kind of fresh air purifier provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.

Claims (10)

1. a fresh air purifier, comprise the housing surrounding cavity, described housing is provided with air inlet (14) and new wind outlet (2), it is characterized in that, air filtration purification assembly (4) is also provided with in described cavity, described cavity is divided into inlet chamber (9) and new wind chamber (5) by described air filtration purification assembly (4), the cavity wall of described inlet chamber (9) is offered described air inlet (14), the cavity wall of described new wind chamber (5) is offered described new wind outlet (2), filtering surface and the gas through-flow cross section of described air filtration purification assembly (4) have predetermined angle, and described air filtration purification assembly (4) is connected with the cavity inner wall peripheral sealing of described cavity.
2. fresh air purifier as claimed in claim 1, it is characterized in that, also comprise hollow shape sealing frame and black box, described air filtration purification assembly (4) is tightly connected by described hollow shape sealing frame and described casing peripheral, described air filtration purification assembly (4) to be reclined described hollow shape sealing frame by described black box under the acting in conjunction of the malleation component of self gravitation on filtering surface and new wind chamber and the malleation component of inlet chamber difference force on filtering surface, and active force resultant direction points to described new wind chamber (5).
3. fresh air purifier as claimed in claim 2, it is characterized in that, described air inlet (14) is opened on the outside plate (30) of described housing, on the base plate (20) that described new wind outlet (2) is opened in described housing or inner panel (8), the side plate (10) of described housing and the connected housing wall of a side of top board (12) one of them person hinged, to open or close described cavity.
4. fresh air purifier as claimed in claim 3, is characterized in that, a side of described top board (12) and the outside plate (30) of described housing hinged, its excess-three limit is closed by locked part and respective shell body wall seal buckle.
5. fresh air purifier as claimed in claim 4, it is characterized in that, also comprise limit assembly, described limit assembly comprises the first bar (11) and the second bar (17), described first bar (11) and described second bar (17) one end are hinged, both other ends connect described top board (12) and described side plate (10) respectively, described top board (12) by described first bar (11) and described second bar (17) hinged, and described top board (12) can be positioned predetermined open angle by described first bar (11) and described second bar (17).
6. the fresh air purifier as described in any one of claim 1 to 5, it is characterized in that, be provided with cross flow fan (3) in described new wind chamber (5), described cross flow fan (3) and air filtration purification assembly (4) arranged in dislocation are also fixed on and are provided with the inwall that described new wind exports the described housing of (2).
7. the fresh air purifier as described in any one of claim 2 to 5, is characterized in that, described its outer rim of hollow shape sealing frame is connected with described housing seal, its inner rim jointly surround with described black box (19) coordinate plane.
8. the fresh air purifier as described in any one of claim 3 to 5, it is characterized in that, described air inlet (14) position is also provided with coarse filtration part (13), described outside plate (30) medial surface is provided with installing frame, it is inner that described coarse filtration part (13) is positioned described installing frame, and the side of described installing frame is provided with hatch frame, for extracting or inserting described coarse filtration part (13).
9. the fresh air purifier as described in any one of claim 1 to 5, other are characterised in that, described housing side plate (10) establishes the limited block (18) guiding described air filtration purification assembly (4) to install, described limited block (18) is horizontally set at described enclosure interior, and an end is fixedly connected on the side plate (10) of described housing.
10. the fresh air purifier as described in any one of claim 1 to 5, it is characterized in that, the inner panel (8) of described housing is also provided with installing hole, for installing control panel (7), described control panel (7) is provided with the button for controlling each electrical equipment running parameter of described fresh air purifier.
CN201520102123.6U 2015-02-12 2015-02-12 A kind of fresh air purifier Withdrawn - After Issue CN204629909U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633828A (en) * 2015-02-12 2015-05-20 广西钧富凰建筑环境技术有限公司 Fresh air purifier
CN105444308A (en) * 2015-12-22 2016-03-30 天津格信智能科技有限公司 Multifunctional air cleaner
CN106152304A (en) * 2016-06-21 2016-11-23 苏州格兰斯柯光电科技有限公司 A kind of air purifier
CN109163412A (en) * 2018-08-13 2019-01-08 同济大学 PM2.5 concentration control method in a kind of office building room based on Mass balance model

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633828A (en) * 2015-02-12 2015-05-20 广西钧富凰建筑环境技术有限公司 Fresh air purifier
CN104633828B (en) * 2015-02-12 2018-06-26 广西钧富凰建筑环境技术有限公司 A kind of fresh air purifier
CN105444308A (en) * 2015-12-22 2016-03-30 天津格信智能科技有限公司 Multifunctional air cleaner
CN106152304A (en) * 2016-06-21 2016-11-23 苏州格兰斯柯光电科技有限公司 A kind of air purifier
CN109163412A (en) * 2018-08-13 2019-01-08 同济大学 PM2.5 concentration control method in a kind of office building room based on Mass balance model

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