CN205586379U

CN205586379U - Wearable air purifier

Info

Publication number: CN205586379U
Application number: CN201620443485.6U
Authority: CN
Inventors: 秦梦溪; 陈玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-13
Filing date: 2016-05-13
Publication date: 2016-09-21
Anticipated expiration: 2026-05-13

Abstract

The utility model relates to a wearable air purifier, include the facial complex face guard with the operation personnel, be provided with the air intake on the face guard and be connected with a filter unit's gas outlet, still be provided with the air outlet on the face guard and be connected with the 2nd filter unit's air inlet, a filter unit's air inlet and the 2nd filter unit's gas outlet and external intercommunication, first, the 2nd filter unit fixes on the wearable vest, and a filter unit's gas outlet is provided with the air intake of draught fan, the directional face guard of air outlet of draught fan. The operation personnel only need wear the vest on one's body, can be fixed up whole air purifier, and wearing manner is simple, in the face guard is introduced a filter unit's air to the draught fan, introduce the 2nd filter unit from the air outlet of face guard again in for air current in the face guard forms the system of a local open -type, avoids because problem that the too big draught fan work efficiency who causes of face guard local pressure reduces, and then avoids the feel suffocated appearance of phenomenon of the person of wearing, improves the comfort level that the face guard was worn.

Description

Wearable air purifier

Technical field

This utility model relates to technical field of air purification, particularly to a kind of wearable air purifier.

Background technology

Under the working environment of underground coal mine, stone pit, cement plant, building and metallurgical contour dust, operating personnel is exhaled Inhale road system and can produce huge injury, if the operating personnel under above-mentioned working environment is not effectively protected measure, The lung tissue diffusivity of operating personnel can be caused after deposition is too much in dust alveolar in the respiratory system of operating personnel Fibrosis lesion and form pneumoconiosis, serious also can causing death.For the problems referred to above, the above-mentioned work in working environment Industry personnel are generally fitted provided with anti-dust respirator, and common filter-type respirator is not suitable for the work condition environment of high dust, for supplying Still there is more problem in gas formula mask, such as because the safety of battery and blower fan in underground coal mine contour dust place just Cannot use, Gas feeding mask or individual wearable air purifier are substantially and air cleaning part are arranged on operation The waist of personnel, not only wearing comfort is the highest, but also can hinder normal work, and if the power of fan chosen Time relatively low, operating personnel there will be confession QI-insufficiency and produces sense of feeling suffocated, and wearing comfort seriously reduces, if the wind such as chosen When acc power is higher, the noise of blower fan is the biggest, also can affect the comfortableness worn.

Utility model content

The purpose of this utility model is to provide a kind of wearable air purifier, while convenient working personnel wear, Improve the comfortableness that air purifier is worn.

This utility model solve technical problem adopt the following technical scheme that wearable air purifier, including with operation people The face shield that member's face coordinates, the gas outlet that described face shield is provided with air inlet and the first filter element connects, on face shield also The air inlet being provided with air outlet and the second filter element connects, the air inlet of the first filter element and the second filter element Gas outlet is in communication with the outside, and described first, second filter element is each attached on wearable waistcoat, the first filter element Gas outlet be provided with air-introduced machine, the air outlet of described air-introduced machine points to the air inlet of face shield.

This utility model there is also techniques below feature:

Being provided with breather valve on described face shield, described breather valve is that check valve and conducting direction are pointed to the external world by face shield.

Described first, second filter element is fixed on the back of wearable waistcoat..

The gas outlet of described first filter element connects with the pipe end of the first flexible pipe, and the other end of the first flexible pipe enters with face shield Air port connects, the air inlet of the second filter element and the pipe end connection of the second flexible pipe, the other end of the second flexible pipe and face shield Air outlet connect, the first flexible pipe and the second flexible pipe respectively by the back of wearable waistcoat be bent upwards extension and respectively with face The air inlet of cover connects with air outlet.

Being provided with opening on described face shield, described breather valve includes lid door, and described lid door is by plastic material or elastomeric material Making, lid door closure is located on this opening, and the upper end of lid door is connected by elastic rubber column with face shield.

Being provided with box body on described wearable waistcoat back, described box body is divided into two accommodating chamber by dividing plate, two Accommodating chamber is respectively used to accommodate first, second filter element, and said two accommodating chamber is respectively arranged with first, second Induced duct constitutes grafting with the pipe end of first, second flexible pipe respectively and coordinates.

The cover port of described box body is provided with lid, described lid is offered multiple air-vent, is positioned in the outer plate surface of lid It is covered with just filter screen, the outside of first filter screen is provided with protection board.

Described box body is arranged in the vallecular cavity on wearable waistcoat back, the cassette bottom of box body is provided with opening with vallecular cavity even Logical, described vallecular cavity inner route clapboard is divided into two chambers, described first, second induced duct respectively with two chambers of vallecular cavity Connection, the opening part being positioned at box body is provided with filter.

Described first, second filter element is respectively arranged on first, second filter element in box body two chamber.

The both sides of face shield are provided with fixing band, and the end of described fixing band eye-splice and dead bolt, eye-splice and dead bolt respectively are constituted to be inserted Connect secure fit.

Compared with the prior art, the beneficial effects of the utility model are embodied in: operating personnel has only to wearable dress ornament Wearing, be located at by face shield on the face, can be fixed up by whole air purifier, wearing mode is simple, air inducing Air after cleaning is introduced in the air inlet of face shield by machine by the first filter element, introduces through air outlet from face shield the most again In second filter element, so that the air-flow in face shield forms local open type system, thus avoid due to operating personnel Breathe the local face shield local pressure caused excessive so that the problem that air-introduced machine work efficiency is substantially reduced, and then avoid suppressing The phenomenon of gas occurs, thus improves the comfort level that face shield is worn.

Accompanying drawing explanation

Fig. 1 is the structural representation of wearable air purifier；

Fig. 2 is the left view that wearable air purifier is in use state；

Fig. 3 is the structural representation of breather valve；

Fig. 4 is the structural representation of wearable waistcoat.

Detailed description of the invention

Referring to figs. 1 through Fig. 4, to architectural feature of the present utility model, details are as follows:

Wearable air purifier, including the face shield 10 coordinated with operating personnel's face, described face shield 10 is provided with The gas outlet of air inlet and the first filter element connects, and face shield 10 is additionally provided with entering of air outlet and the second filter element QI KOU connects, and the air inlet of the first filter element and the gas outlet of the second filter element be in communication with the outside, described first, the Two filter elements are each attached on wearable waistcoat 20, and the gas outlet of the first filter element is provided with air-introduced machine 30, institute The air outlet stating air-introduced machine 30 points to the air inlet of face shield 10.

Operating personnel has only to wear wearable dress ornament 20, is located on the face by face shield 10, can be by whole Air purifier is fixed up, and wearing mode is simple, and the air after cleaning is introduced by air-introduced machine 30 by the first filter element In the air inlet of face shield 10, the most again from face shield 10 in air outlet introduces the second filter element, so that whole Air-flow in the face shield of air purifier forms local open type system, due to the local that produces when operating personnel breathes just Pressure, can make the work efficiency of air-introduced machine 30 be substantially reduced, even quit work, therefore can make entering of air inlet Tolerance is not enough so that the sense of feeling suffocated of short time, and then the comfortableness that impact is worn, the most above-mentioned face occurs in operating personnel The two ends of cover 10 connect with filter element respectively, and the air outlet of face shield 10 just can eliminate the local in face shield 10 moment Pressure, so that it is guaranteed that air-introduced machine 30 is in the state of normal work all the time, it is ensured that supply to face shield 10, slow down operating personnel The sense of discomfort produced owing to feeling suffocated, improves the comfortableness that the face shield 10 of air cleaning facility is worn.

As preferred version of the present utility model, for improving the comfortableness that operating personnel wears, described face shield 10 further On be provided with breather valve 40, described breather valve 40 is pointed to the external world for check valve and conducting direction by face shield 10.Utilization is exhaled Inhale the one-way conduction effect of valve 40, the pressure in face shield 10 can be discharged further, so that face shield 10 is in all the time Naturally atmospheric pressure state, it is ensured that air-introduced machine 30 is located in working order all the time, and then it is comfortable to guarantee that operating personnel wears Degree.Breather valve 40 at this simply plays the effect of auxiliary exhaust, and maintains atmospheric pressure state mainly to rely on face shield 10 On the effect being opened to air port.

For convenience of the wearing of operating personnel, described first, second filter element is fixed on the back of wearable waistcoat 20 On.

The filter element of above-mentioned depurator is fixing for convenience, improves the comfort level that operating personnel wears, and described first filters The gas outlet of unit connects with the pipe end of the first flexible pipe 51, and the other end of the first flexible pipe 51 connects with the air inlet of face shield 10 Logical, the air inlet of the second filter element and the pipe end connection of the second flexible pipe 52, the other end of the second flexible pipe 52 and face shield The air outlet connection of 10, the first flexible pipe 51 and the second flexible pipe 52 are bent upwards by the back of wearable waistcoat 20 respectively Extend and connect with air inlet and the air outlet of face shield 10 respectively.Filter element is directly anchored to wearable waistcoat 20 Back on, convenient working personnel bear, and comfort level is higher, is drawn by air-flow by the first flexible pipe 51 and the second flexible pipe 52 Entering or draw face shield 10, the first flexible pipe 51 and the second flexible pipe 52 can be walked around shoulder and avoid flexible pipe to hinder by wearing personnel The normal operation of operating personnel.

Being provided with opening 11 on described face shield 10, described breather valve 40 includes lid door 41, and described lid door 41 is by plastics material Material or elastomeric material are made, and lid door 41 lid is located on this opening 11, and the upper end of lid door 41 and face shield 10 are by elasticity Rubber column 42 connects.The breather valve 40 of said structure is similar to single open-door structure, when being in normal pressure in face shield 10 Time under state, at lid door 41 in off position, extraneous air cannot be introduced into face shield 10, the pressure in face shield 10 When being in malleation, lid door 41 is opened, thus carries out pressure release.

Specifically, described wearable waistcoat 20 back being provided with box body 60, described box body 60 is split by dividing plate 61 Two accommodating chamber, two accommodating chamber are become to be respectively used to accommodate first, second filter element, said two accommodating chamber It is respectively arranged with first, second induced duct 601,602 pipe end respectively with first, second flexible pipe 51,52 and constitutes grafting Coordinate.

For guaranteeing filter effect, the cover port of described box body 60 is provided with lid 62, described lid 62 is offered multiple Air-vent 621, is positioned in the outer plate surface of lid 62 and is covered with initial filter net 63, and the outside of first filter screen 63 is provided with protection Plate 64.Just filter screen 63 realizes the first filtration to dust, and filter element realizes the secondary filter to air, the most really Protecting flow quality, protection board 64 plays the protective effect to filter element.

For directing air flow out further or introducing, described box body 60 is arranged on the vallecular cavity on wearable waistcoat 20 back In 70, the cassette bottom of box body 60 being provided with opening 603 and connects with vallecular cavity, described vallecular cavity 70 inner route clapboard is divided into two Individual chamber, described first, second induced duct 601,602 respectively with two chamber of vallecular cavity 70, air-introduced machine 30 It is positioned at the opening 603 of box body 60.

Described first, second filter element is respectively arranged on first, second filter element 81,82 in 60 liang of chambers of box body. First, second filter element 81,82 can be selected for the Multifunctional filter element sold on market.

For convenience of being fixed on head by face shield 10, the both sides of face shield 10 are provided with fixing band 12, described fixing band 12 End eye-splice and dead bolt, eye-splice and dead bolt respectively constitute grafting secure fit.

Control panel 21 can be set on wearable waistcoat 20, the rotating speed to air-introduced machine 30 can be realized and control.

Also can arrange display module on wearable waistcoat 20, display module is used for showing electricity, efficiency of dust collection and outer Portion's dust degree information.

Above-mentioned Wearable waistcoat 20 is arranged as apparatus carriers, distributed power source, it is to avoid weight is concentrated and caused equipment to exist Uncertain movement in work process.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and In the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this The scope of utility model is limited by claims rather than described above, it is intended that by the equivalent in claim that falls All changes in the implication of important document and scope are included in this utility model.Should be by any accompanying drawing mark in claim Note is considered as limiting involved claim.

Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only for clarity sake, and those skilled in the art should When description can also be formed art technology through appropriately combined as an entirety, the technical scheme in each embodiment Personnel may be appreciated other embodiments.

Claims

The most wearable air purifier, including the face shield (10) coordinated with operating personnel's face, it is characterised in that: institute Stating the gas outlet connection being provided with air inlet and the first filter element on face shield (10), face shield is additionally provided with out on (10) Air port is connected with the air inlet of the second filter element, the air inlet of the first filter element and the gas outlet of the second filter element with Extraneous connection, described first, second filter element is each attached on wearable waistcoat (20), the first filter element Gas outlet is provided with air-introduced machine (30), and the air outlet of described air-introduced machine (30) points to the air inlet of face shield (10).
Wearable air purifier the most according to claim 1, it is characterised in that: on described face shield (10) Being provided with breather valve (40), described breather valve (40) is that check valve and conducting direction are pointed to the external world by face shield (10).
Wearable air purifier the most according to claim 1 and 2, it is characterised in that: described first, Two filter elements are fixed on the back of wearable waistcoat (20).
Wearable air purifier the most according to claim 3, it is characterised in that: described first filter element Gas outlet connect with the pipe end of the first flexible pipe (51), the air intake of the other end of the first flexible pipe (51) and face shield (10) Mouthful connection, the air inlet of the second filter element connects with the pipe end of the second flexible pipe (52), another of the second flexible pipe (52) End connects with the air outlet of face shield (10), and the first flexible pipe (51) and the second flexible pipe (52) are respectively by wearable waistcoat (20) back is bent upwards extension and connects with air inlet and the air outlet of face shield (10) respectively.
Wearable air purifier the most according to claim 2, it is characterised in that: on described face shield (10) Being provided with opening (11), described breather valve (40) includes lid door (41), described lid door (41) by plastic material or Elastomeric material is made, and lid door (41) lid is located on this opening (11), and the upper end of lid door (41) leads to face shield (10) Cross elastic rubber column (42) to connect.
Wearable air purifier the most according to claim 4, it is characterised in that: described wearable waistcoat (20) being provided with box body (60) on back, described box body (60) is divided into two accommodating chamber by dividing plate (61), Two accommodating chamber are respectively used to accommodate first, second filter element, said two accommodating chamber is respectively arranged with first, Second induced duct (601,602) constitutes grafting with the pipe end of first, second flexible pipe (51,52) respectively and coordinates.
Wearable air purifier the most according to claim 6, it is characterised in that: described box body (60) Cover port is provided with lid (62), and described lid (62) is offered multiple air-vent (621), is positioned at lid (62) Outer plate surface on be covered with initial filter net (63), the outside of first filter screen (63) is provided with protection board (64).
8. according to the wearable air purifier described in claim 6 or 7, it is characterised in that: described box body (60) It is arranged on the vallecular cavity (70) on wearable waistcoat (20) back Nei, the cassette bottom of box body (60) is provided with opening (603) Connecting with vallecular cavity, described vallecular cavity (70) inner route clapboard is divided into two chambers, described first, second induced duct (601, 602) respectively with two chamber of vallecular cavity (70), air-introduced machine (30) is positioned at the opening (603) of box body (60) Place.
Wearable air purifier the most according to claim 6, it is characterised in that: described first, second mistake First, second filter element (81,82) that filter unit is respectively arranged in box body (60) two chamber.
Wearable air purifier the most according to claim 1 and 2, it is characterised in that: face shield (10) Both sides are provided with fixing band (12), and the end of described fixing band (12) eye-splice and dead bolt, eye-splice and dead bolt respectively are constituted Grafting secure fit.