CN201412925Y

CN201412925Y - Portable type field air purification system

Info

Publication number: CN201412925Y
Application number: CN2009201453535U
Authority: CN
Inventors: 赵岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-19
Filing date: 2009-03-19
Publication date: 2010-02-24
Anticipated expiration: 2019-03-19

Abstract

The utility model provides a portable type field air purification system including a plurality of brackets, a transparent soft curtain, an enclosure structure formed by PVC coiled materials, and an air filtration unit. The air filtration unit is independently arranged at the outer side of the enclosure structure and comprises a primary filtration device, an air feeder and a high-efficiency air filter, wherein the inlet end of the air feeder is provided with the primary filtration device and the outlet end thereof is provided with the high-efficiency air filter; and the air outlet of the high-efficiency air filter is communicated with the enclosure structure through a flexible air hose. The portable type field air purification system has the beneficial effects that the air filtration unit is independently arranged at the outer side of the enclosure structure, second-stage filtration is supplied, the air purified by the air filtration system is supplied into a purification area through the flexible air hose, potential safety hazard and overhead noise problems do not exist; simultaneously the cost is lowered, and assembly and transportation are convenient; and by parallel connection of a plurality of sets of the same independent systems, a large air purification system can be formed.

Description

The open-air air cleaning system of a kind of portable

Technical field

The utility model relates to the air purifying process field, the open-air air cleaning system of particularly a kind of portable.

Background technology

When great contingency or large-scale natural calamity take place when, society's public health system generally all can be taked to treat fast and effectively and rescue, for and rescue, perform the operation accordingly nearby in tent that part the wounded can only build at the scene or the board house and treat, bad being easy to of air quality cause to be infected in the surgical procedure process, the inside, ward is stuff in the aftertreatment process also can cause superinfection, also can influence rehabilitation of patients speed simultaneously.

Existing solution is generally at tent or the indoor clean canopy that has air filtering system of building, clean canopy be one by frame structure and around weather screen and a small-sized building enclosure forming, the top arrangement of clean canopy has blower fan and terminal air cleaner, the air cleaning process is sent into air for the top blower fan sucks behind the surrounding air and is sent into after terminal air cleaner filters that clean canopy is inner realizes easy air cleaning, because air cleaner and blower fan all are arranged on the top of clean canopy and have certain weight, this frame structure and basic ground to clean canopy requires all than higher, same because blower fan is contained in clean canopy top, use air cleaning system also to exist potential safety hazard and can produce bigger noise for the field.These all cause sets up open-air air cleaning system and will take long to, and workload is big, is unfavorable for that the scene sues and labours fast.

The utility model content

At above defective, the utility model provides a kind of portable open-air air cleaning system, can reach quick assembling, saves cost, stops potential safety hazard, reduce the purpose of noise pollution.

For achieving the above object, the utility model is achieved through the following technical solutions:

The open-air air cleaning system of a kind of portable, include building enclosure and air filter unit that some supports, transparent soft curtain and PVC coiled material are formed, described air filter unit independently is arranged on the outside of building enclosure, comprise primary filter device 2, pressure fan 3, high efficiency particle air filter 4, pressure fan 3 arrival ends are installed primary filter device 2, the port of export is installed high efficiency particle air filter 4, and the air outlet of high efficiency particle air filter 4 is communicated with building enclosure by flexible duct 5.

Further, for obtaining better ventilation effect, the air output of described flexible duct (5) is provided with the double-deck transparent mantle 6 of inflatable, and double-deck transparent mantle 6 downsides of while are provided with can be to purifying some air micropores 7 that the back air looses and flows.

The beneficial effect of the open-air air cleaning system of portable described in the utility model is: substituted original air cleaning system by the outside that air filter unit independently is arranged at building enclosure air cleaner is installed in terminal this organization plan of whole air cleaning system air-supply, the air that air filtering system purified is sent to by flexible duct and purifies in the zone; The building enclosure framework need not to bear the weight of filter, does not have the noise problem on the potential safety hazard and the crown; Reduced cost synchronously, be convenient to assembling, dismounting, safeguard and transportation; Big and cleanliness factor requires when higher relatively when room that needs purify air, can the use in parallel of identical autonomous system will be overlapped more, thereby form large-scale cleaning system and large-scale better purifying space, building enclosure can be room and tent etc., forms the space with good air purification effect.

Description of drawings

According to embodiment and accompanying drawing the utility model is described in further detail below.

Fig. 1 is the composition structural representation of the open-air air cleaning system of portable described in the utility model;

Among the figure:

1, tent; 2, primary filter device; 3, pressure fan; 4, high efficiency particle air filter; 5, flexible duct; 6, double-deck transparent mantle; 7, air micropore; 8, support.

The specific embodiment

As shown in Figure 1, the open-air air cleaning system of portable described in the utility model, comprise the air filter unit of being made up of primary filter device 2, pressure fan 3, high efficiency particle air filter 4, pressure fan 3 arrival ends are installed primary filter device 2, and the port of export is installed high efficiency particle air filter 4; The inside of tent 1 is provided with by some supports 8, transparent soft curtain and PVC coiled material the building enclosure of forming and can supplying the wounded's operative treatment is installed, and air filter unit communicates with building enclosure within being installed on tent by flexible duct 5.

During work, air enters pressure fan 3 through primary filter device 2, and discharges the purification of finishing air by high efficiency particle air filter 4 ports of export, and cleaned air passes enters building enclosure by flexible duct 5, thereby the environment of an air cleaning is provided.

For make the air-distribution that enters building enclosure evenly, be provided with the double-deck transparent mantle 6 of inflatable at the air output of flexible duct 5, its place purify canopy support 8 above, be provided with can be to purifying some air micropores 7 that the back air looses and flows for double-deck transparent mantle 6 downsides simultaneously.Purifying air at first makes flexible duct 5 begin to expand, and fills up the back pure air and enters in the double-deck transparent mantle 6, by lower air micropore 7 pure air is sent in the building enclosure when arriving certain pressure, realizes the air cleaning system of setting up fast.

A kind of more easy mode is direct not end sealing with flexible duct 5, and the air micropore is set below the latter end, also can play purifying the effect that the back air looses and flows.

In addition, can with the use in parallel of many cover systems, can satisfy the purification needs of greater room by the quantity of increase system.

For the cleaning less demanding building enclosure of blowing, as room or tent, can be directly the flexible duct 5 of blowing-type be connected with air filter unit, the air-supply airduct hangs over the top of room or tent and carries clean air to this room, can realize that equally also air cleaning and malleation isolate.

Adopt the stepless speed regulation pressure fan can prevent, can also control out the air-flow velocity of air-supply micropore within the specific limits because of moment starts the impact that brings to flexible duct; Flexible duct adopts the buckle lock ring to be connected with air feeder case, and is easy for installation and quick; High grade of transparency mantle makes the daylighting in the air cleaning system reach best, also can externally place light source, and as the hand-held emergency light, personnel need not enter just energy additional illumination, help the pollution that the minimizing personnel are brought.

The advantage that more than shows and described principal character of the present utility model and had.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the utility model also has some variations and improves under the prerequisite that does not break away from the utility model purport and scope; as the quantity of the building enclosure of many covers assembling, the shape of flexible hose etc., these trickle changes and improvements all fall in claimed the utility model scope.

Claims

1, the open-air air cleaning system of a kind of portable, include building enclosure and air filter unit that some supports, transparent soft curtain and PVC coiled material are formed, it is characterized in that: described air filter unit independently is arranged on the outside of building enclosure, comprise primary filter device (2), pressure fan (3), high efficiency particle air filter (4), pressure fan (3) arrival end is installed primary filter device (2), the port of export is installed high efficiency particle air filter (4), and the air outlet of high efficiency particle air filter (4) is communicated with building enclosure by flexible duct (5).

2, the open-air air cleaning system of portable according to claim 1, it is characterized in that: the air output of described flexible duct (5) is provided with the double-deck transparent mantle (6) of inflatable.

3, the open-air air cleaning system of portable according to claim 2 is characterized in that: the transparent mantle of described bilayer (6) downside is provided with can be to purifying some air micropores (7) that the back air looses and flows.