CN206449744U

CN206449744U - Fresh air air cleaner equipment

Info

Publication number: CN206449744U
Application number: CN201720093791.6U
Authority: CN
Inventors: 刘永言
Original assignee: Sichuan Heng Heng Datong Energy Saving Environmental Protection Technology Co Ltd
Current assignee: Sichuan Heng Heng Datong Energy Saving Environmental Protection Technology Co Ltd
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2017-08-29
Anticipated expiration: 2027-01-24

Abstract

Fresh air air cleaner equipment is unidirectionally flowed without pipeline the utility model discloses one kind, including the polyester membrane cartridge unit fixed with two ends groove end socket ring-type, the support member of fixed filter core unit, rubber and plastic boards, convey the blower fan of outdoor air, cover plate, side plate, bottom plate and the leg of rack, blower fan is through walls or through air channel, rectify to indoor setting outlet, rack lands or wall hanging is in outdoor, splayed flow deflector is rolled over as air purifier air inlet in bottom plate bar hole both sides, and leg is that the height of ground and bottom plate is air purifier wind channel.The clarifier is applied to office space, classroom, villa, hospital, using forced draft and is placed in outdoor, by the use of window gap as natural exhaust mouthful, interior meet it is daily needed for air that is fresh, having quality.

Description

Fresh air air cleaner equipment

Technical field

The utility model is related to one kind and wind VMC is unidirectionally flowed into without pipeline, more particularly to VMC with external Formula air cleaner equipment.

Background technology

In recent years, national many urban air-qualities including Beijing are sequentially by different degrees of pollution, haze, Influences of the PM2.5 to health of people has historically been a concern.The monomer-type air purifier used in one time, room with And the VMC device with purification receives favor greatly.Most detrimentally it is less than 2.5 microns of dust in air to human body, because of its energy Penetration cell, into blood.From 1 day January in 2017, the first air purifier Chinese environmental standard of mark of China is implemented, the mark Standard is set up《Air purifier》（GB/T18801-2015）On the basis of state quality standard, but provide stricter：Air Clarifier removes fine particle（PM2.5）Purification efficiency not less than 5 cubic metres/per watt hr, remove formaldehyde or toluene Purify efficiency not less than 1 cubic metre/per watt hr.

Air cleaner equipment is the device for having certain removal ability to the pollutant in ventilating system air.If no The central VMC of Total heat exchange, a set of independent sky that the VMC is made up of supply air system and exhaust system are discussed Gas processing system, it is divided into duct type and without two kinds of duct type, and air supply mode is implemented to be divided into induced ventilation unidirectionally stream and supply and exhaust Two kinds of bidirectional flow of ventilation：Negative pressure in the suction that unidirectional stream is produced by blower fan work, forming chamber, by foul atmosphere by pipeline or Outdoor is directly sent to, for the negative pressure in balance cylinder, outdoor air is continuous to indoor supplement from window or the enterprising stomata of wall；It is double Air intake blower fan and intake stack are added on the basis of unidirectional stream to stream, by mechanical strength by a lateral indoor air-supply, by another The exhaust fan of side forces the formation fresh air field of flow in system to outdoor discharge, can be in blast pipe while air-supply Air purifier is set in road, the air got in is filtered, sterilized, oxygenation, there is the single room by ceiling Or the situation that multiple rooms are purified together, also there is the modular clarifier in centralized air ventilation system.

VMC operation principle is mainly based upon introducing outdoor fresh air renewal foul indoor air and realizes that ventilation is changed Gas, in the case of reaching moderate, serious pollution for air quality, interior is not opening a window, in the case of nobody's smoking, culinary art, PM2.5 concentration is typically lower than outdoor concentration by three, four one-tenth or so, it is seen that above-mentioned VMC has the disadvantage obviously：If In the case that indoor/outdoor temperature-difference is larger, system longtime running can cause the cold or heat losses of interior, cause the wave of energy Take；Induced ventilation unidirectionally flows clarifier and is not easily mounted at outdoor, and the air that swap-in comes can only carry out simple coarse filtration, it is impossible to tackle day Beneficial severe air pollution problems inherent；It is more that bidirectional flow air supplying and exhausting system then lays pipeline, by shadows such as live heights of ceilings, beam positions Ring, it is necessary to be installed before finishing, and clarifier is run in pipeline, the fresh air of Large Copacity fast and high quality difficult to realize is drawn Enter, improvement cost is high.The general indoor circulation in closing of fast-selling unit air purifier is used currently on the market, long-time work Making gas concentration lwevel can be exceeded, and room noise control and purification area have certain limitation, in addition, used in prior art Tubular filter core be not suitable for equidistant arrangement.VMC possess common purifying device without ventilation function, but price is universal It is high, because after fine particle PM2.5 is down to less than 75 indoors, some that can just avoid air pollution to bring well are good for Gaseous contaminant type and microorganism can be neglected in Kang Wenti, outdoor air intake, from cost and practical consideration, following trend, it should be Except the fresh air of fine particle and the synthesis of clarifier are used.

The content of the invention

The problem of the utility model exists for above-mentioned prior art makes improvements, according to suitable for office space, electrically Computer room, villa, hospital and the use condition of classroom carry out choice optimization, i.e. the technical problems to be solved in the utility model One kind is provided malleation air intake external air cleaner equipment is unidirectionally flowed without pipeline, it is easy for installation, it is simple in construction, it is with low cost, Do not fitted up, building structure etc. influences, can single suite or each room be independently arranged, PM2.5 purification efficiencies are more than 95%, 100m³ Indoor CO₂Concentration is less than 1500mg/m³, according to demand with environment increase and decrease filter core unit, small from efficient filter and control noise In 50db.

In order to solve the above-mentioned technical problem, the utility model installs multiple 360 ° of racetracks filter core units, polyester membrane cartridge Fixed with two ends groove end socket ring-type, polyester film is fabricated to the close pleat of V-type, the similar organ of circular arc portion, and its two ends is arranged in runway Bonded in type groove end socket and with Environment-friendlyglue glue, fixed filter core also includes support member, rubber and plastic boards, sealing joint strip, the branch Support member is fixed on bottom plate, and its two ends U-bend clasps two groove end socket sides simultaneously so that filter core equidistant arrangement.Rack point If outdoor air is directly transported to interior, room by air inlet and blower fan air outlet, including cover plate, side plate, bottom plate and leg, blower fan Pipeline is inside not provided with, polyester film side is positioned by the bending circular arc of bottom plate, and the groove end socket bottom applies sealing joint strip and is placed in bottom Plate, cover plate is pressed in filter core unit upper end through elastomeric material rubber and plastic boards.

Bar hole is opened using the bottom plate of above-mentioned cabinet structure to be adapted to groove end socket circular hollow edge, its hole both sides folding eight Font flow deflector is as air inlet, and leg is that the height of ground and bottom plate is air purifier wind channel.Blower fan is through walls or through going out Air channel, the port of export is towards indoor setting, and rack landing or wall hanging are in outdoor, and wall hanging is similar to window air conditioner.By being arranged on machine Air inlet under bottom of cabinet plate, to interior air-supply, utilizes the pressure-fired of indoor and outdoor air pressure difference formation, window, crack between a door and its frame conduct by blower fan Exhaust outlet causes indoor and outdoor air to circulate.Blower fan configures the pressure regulator or frequency converter of adjustable rotating speed, control intake and noise.

The utility model is directed to office space, electric computer room, villa, the service condition in classroom, with regard to PM2.5 in clean room Speech, the effect of positive pressure purification fresh air will be far above pure interior circulation clarifier, and active intake is higher than active exhaust air rate.In view of just Force feed wind Convective is poor, and the external appearance requirement of clarifier is not high, the problems such as cold/hot air-conditioning is separately provided, and filter core unit can compare General family expenses quantity is more, exchanges high-quality air for the filter area of super large and reduces or even be changed without filter membrane, using low The air intake blower fan of blast, big flow, installs simple, practicality and high efficiency.

The utility model is described in further detail below in conjunction with the accompanying drawings.

Brief description of the drawings

Fig. 1 is the utility model fresh air air cleaner equipment stereogram.

Fig. 2 is fresh air air cleaner equipment partial sectional view shown in Fig. 1.

Fig. 3 is the unit decomposition figure of fresh air air cleaner equipment filter core shown in Fig. 1.

Fig. 4 is the partial enlarged drawing of fresh air air cleaner equipment shown in Fig. 2.

Fig. 5 is the polyester film partial enlarged drawing of fresh air air cleaner equipment shown in Fig. 3.

Embodiment

The structure of the utility model fresh air air cleaner equipment is shown that splitting cover plate 3 can see by Fig. 1 embodiment See the groove end socket 1 and polyester film 2 of composition filter core unit, rack is placed on balcony or outdoor, cover plate 3, the and of side plate 4 through leg 6 The whole mode connects for screw of bottom plate 8, enter device by default window with external rotor axial-flow fan 5 or wall air grille are got in（Figure On be not drawn into）, air intake and air supply direction are as schemed.

In fig. 2, cutting plane shows the annexation of the upper and lower side of filter core unit polyester film 2 and groove end socket 1, including lid Splayed flow deflector 801 is rolled over by mould in rubber and plastic boards 7 under plate 3, the positioning bending circular arc 802 of sheet metal component bottom plate 8 and bar hole both sides It is integrally formed.Fig. 3 further grooves end socket 1 be able to can also equally be adopted with punch forming, the groove surface cladding end face of polyester film 2, polyester film 2 Make filtrate with ultra-fine fibre glass cloth, reciprocating paper folder is folded into V-arrangement, be bent into circular arc just like organ（See Fig. 5）, because than Surface area is sufficiently large, has effectively blocked pellet PM10, PM2.5 in outdoor air, and need not frequently change Filter core unit.

Shown in Fig. 4 be the bottom of groove end socket 1 apply sealing joint strip 11 along runway be placed in bottom plate 8, the groove of groove end socket 1 apply The termination of 10 bonded polyester film of glass capsulation Environment-friendlyglue glue 2, U-shaped support member 9 is used to installing or changing filter core unit, and it is fixed on bottom On plate 8.

Obviously, the quantity of filter core unit determines the size of rack, and the rated power of blower fan 5 determines purification efficiency, and every The Clean air delivery rate of how many squares of hour determines to be applicable area.Except field of employment described above, equally applicable one after miniaturization The family for determining scope is selected, rather than any formal limitation is done to the utility model, and those skilled in the art can be above-mentioned Impose various equivalent changes and improvement on the basis of embodiment, all equivalent variations done within the scope of the claims or repair Decorations, all should fall within protection domain of the present utility model.

Claims

1. one kind unidirectionally flows fresh air air cleaner equipment without pipeline, it includes using two ends groove end socket（1）Ring-type fixes polyester Film（2）Filter core unit, the support member of fixed filter core unit（9）, rubber and plastic boards（7）, sealing joint strip（11）, conveying outdoor air Blower fan（5）, include the cover plate of rack（3）, side plate（4）, bottom plate（8）And leg（6）, it is characterised in that：The polyester film（2） The close pleat of V-type is fabricated to, the similar organ of circular arc portion, its two ends are arranged in racetrack groove end socket（1）It is interior and use Environment-friendlyglue glue （10）Bonded, the support member（9）It is fixed on bottom plate（8）On, its two ends U-bend clasps two groove end sockets simultaneously（1） Side so that filter core equidistant arrangement, polyester film（2）Side is by bottom plate（8）Bending circular arc（802）Positioning, the groove end socket （1）Sealing joint strip is applied in bottom（11）It is placed in bottom plate（8）, cover plate（3）Through elastomeric material rubber and plastic boards（7）It is pressed in filter core unit upper end.

2. according to fresh air air cleaner equipment is unidirectionally flowed described in claim 1 without pipeline, it is characterised in that：The bottom plate （8）Open bar hole and groove end socket（1）Circular hollow edge is adapted to, its hole both sides folding splayed flow deflector（801）It is used as air intake Mouthful, leg（6）That is ground and bottom plate（8）Height be air purifier wind channel.

3. according to fresh air air cleaner equipment is unidirectionally flowed described in claim 1 without pipeline, it is characterised in that：The blower fan （5）The port of export is through walls or indoor through exhaust passage direction, and rack landing or wall hanging are in outdoor.

4. according to fresh air air cleaner equipment is unidirectionally flowed described in claim 1 or 3 without pipeline, it is characterised in that：The wind Machine（5）Configure the pressure regulator or frequency converter of adjustable rotating speed.