CN104759045B - Storage-type respiratory protection equipment - Google Patents
Storage-type respiratory protection equipment Download PDFInfo
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- CN104759045B CN104759045B CN201510163815.6A CN201510163815A CN104759045B CN 104759045 B CN104759045 B CN 104759045B CN 201510163815 A CN201510163815 A CN 201510163815A CN 104759045 B CN104759045 B CN 104759045B
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Abstract
A kind of storage-type respiratory protection equipment, including mask, air inlet pipe, filtering container, liquid storage container, charcoal box, flexible pipe, are characterized in that：The filtering container, which is located at, to be arranged in Rose Box, the adapter with air inlet pipe one is equipped with filter cartridge ports, air inlet bottom of the tube is fixed with the filtering head in filtering container, circumferentially arranged with some gas outlets being obliquely installed on filtering head, the other end of adapter is spacing in casing by bearing, adapter connects with the inlet end of charcoal box, the other end of charcoal box connects with the inlet end of the blower fan in Rose Box, the exhaust end of blower fan connects with escape pipe, escape pipe upper end is provided with hose coupling, and mask is connected by flexible pipe on hose coupling.Fundamentally solve existing storage-type filter mask wear inconvenient, easy to fall off, filter screen not easy cleaning, poor filtration effect, unsmooth breath the problems such as.It has the advantages that it is simple in construction, be readily cleaned, be easy to use.
Description
Technical field
The present invention relates to a kind of filter of the protection breathing with filter element, specifically a kind of storage-type breathing
Protection device, it is primarily adapted for use in the dust in filtering environment.
Background technology
In the industries such as electric welding, carpenter and house ornamentation, a large amount of dust is often accompanied by the course of the work, it is long-term with dust work
Make, considerable degree of harm is generated to health, such as causes respiratory system mucosal irritation, inflammation and pneumoconiosis symptom, even
Cause poisoning.Usual way is to use the activated carbon mask with adsorption function.
Such as the utility model patent that Authorization Notice No. is CN202822525U, " a kind of liquid filter face mask or nose are disclosed
Cover ", it includes attachment and the container for holding liquid that the cover body of mouth mask or nose cup, cover body and head are fixed, and holding liquid holds
Liquid in device is needed by the passage of filtered air, and the solid-state device for separating bubble is provided with liquid holding container.The technology
Although scheme can be applied to filter contaminated air, certain filter effect is played.But still there is following defect：The skill
Multiple suction-operated in art scheme mainly by water, filter screen and activated carbon removes dust, but it will be apparent that filter screen exists
It is difficult to after adsorption of dust, its more filter effect of access times are necessarily affected.Further, since the blocking of filter screen, also
It can cause sluggish in air circulation, cause that visor portion suction is difficult, and greatly affected must use under nominal situation.Integral filter
Structure is respectively positioned on mask bottom, adds the heavy burden of mask, and to ensure appropriate heavy burden, water carrying capacity is limited.Only tied up by several
Band fixes mask, and wearing tension, then comfort level is decreased obviously, and wearing, which does not cause easily then tightly, to come off.Hollow sphere, which is articulated in, to be filled with water
Container side, it is easy to fall off during by scratching.Lack effective water-retaining structure in water container, once shaken using process, then
Liquid easily enters in charcoal box, causes the filter effect of activated carbon to reduce.
The content of the invention
It is an object of the invention to provide a kind of storage-type respiratory protection equipment, fundamentally solves existing storage-type filtering
Mask wear inconvenient, easy to fall off, filter screen not easy cleaning, poor filtration effect, unsmooth breath the problems such as.It has it is simple in construction,
The advantages that being readily cleaned, be easy to use.
The technical solution adopted in the present invention is：The storage-type respiratory protection equipment includes mask, air inlet pipe, storage-type mistake
Container, liquid storage container, charcoal box, flexible pipe are filtered, is characterized in that：The storage-type filtering container is arranged in Rose Box, water storage
The adapter with air inlet pipe one is equipped with formula filter cartridge ports, air inlet bottom of the tube is fixed with filters container positioned at storage-type
Interior filtering head, it is spacing by bearing circumferentially arranged with some gas outlets being obliquely installed, the other end of adapter on filtering head
In casing, adapter connects with the inlet end of charcoal box, and the inlet end of the other end of charcoal box and the blower fan in Rose Box connects
Logical, the exhaust end of blower fan connects with escape pipe, and escape pipe upper end is provided with hose coupling, passes through flexible pipe joint face on hose coupling
Cover.
Further to improve the patency of breathing, the outlet bottom of the tube is provided with air bag.
For convenience of the startup and closing of control device, while it is easy to supplement and is volatilized in storage-type filtering container with respiratory
The moisture fallen, liquid storage container is additionally provided with the Rose Box, is provided with what is connected by water injection pipe II with liquid storage container in Rose Box
Cylindrical cavity structure, cylindrical cavity structure also filter reservoir by the water injection pipe I in air inlet pipe and storage-type；Column
Columnar switch is provided with cavity structure, cylindrical cavity structure is provided with contact switch, and columnar switch end is provided with can be by water injection pipe
The gum cover of II closings, contact switch include contact and shell fragment, and columnar switch is provided with the bumping post being engaged with shell fragment.
Liquid storage container is back to effectively to prevent the liquid in water injection pipe to be pressurized, the water injection pipe II is funnel-shaped structure,
Check rubber cushion is provided with water injection pipe II.
To make columnar switch control more stable reliable, screw thread is provided between columnar switch and the cylindrical cavity structural openings
Position limiting structure.When rotate counterclockwise columnar switch, bumping post disconnects away from shell fragment, now contact switch, and turn clockwise column
During switch, bumping post compresses shell fragment, and now contact switch connects.
Further to improve the eddy flow effect of filtering head, while liquid splash is better protected from, the storage-type filtering is held
Device is spherical.
To avoid soft tube winding from being twisted, bearing is provided between the hose coupling and escape pipe.
The present invention has the advantage that and positive had the technical effect that：Blower fan can drive the gas stream in storage-type filtering container
It is dynamic, increase air filtration amount, there is provided sufficient air reserve, make breathing more easily smooth.Adapter is in inverted trapezoidal structure, its bottom
It is convenient to be screwed togather with storage-type filtering container.Adapter is spacing in Rose Box by bearing arrangement, therefore can ensure storage-type mistake
Liquid level in filter container remains horizontal, so as to ensure that filtrate floods the gas outlet of filtering head all the time, reaches filtering effect completely
Fruit.Liquid storage container on Rose Box can ensure enough filtrate deposits.The structure that liquid storage container is closed for open top, position
Balance tube between air inlet pipe and liquid storage container, it ensure that liquid storage container headroom is identical with the air pressure in air inlet pipe, just
Storage-type filtering container is flowed into the liquid in liquid storage container, so as to ensure the liquid level in storage-type filtering container.Pass through
Drawing switch, realize the connection between liquid storage container and storage-type filtering container.Switch leading section is provided with rubber cushion, is ensureing to seal
On the premise of can control flow of filtrate.According to the actual respiratory capacity of user, actively change air pressure in liquid storage container, it is automatic in real time to adjust
Injector water injection rate is saved, makes filtered fluid keep filtered fluid in storage-type filtering lower vessel portion spheroid tank to be in all the time for the balance that disappears
Optimal liquid level.In use, Rose Box is fixed on into back or belly by waistband, face is only fixed with the face of flexible pipe
Cover, therefore mask heavy burden is reduced, wear comfort is improved, while prevent from sliding.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the part connection relationship diagram of one of which structure of the present invention；Fig. 2 is the portion of another structure of the present invention
Part connection relationship diagram；Fig. 3 is the vertical view using state structure diagram of one of which filtering head of the present invention；Fig. 4 is this hair
Bright controlling switch use state I structural representation；Fig. 5 is controlling switch use state II of the present invention structural representation.
Number explanation in figure：1 Rose Box, 2 filtering heads, 3 air inlet pipe, 4 storage-types filtering container, 5 power supplys, 6 adapters, 7
Columnar switch, 8 liquid storage containers, 91 water injection pipe I, 92 water injection pipe II, 10 bearings, 11 charcoal boxes, 12 balance tubes, 13 masks, 14 flexible pipes,
15 hose couplings, 16 escape pipes, 17 blower fans, 18 air bags, 19 gas outlets, 20 check rubber cushions, 21 contact switch, 22 contacts, 23 bullets
Piece, 24 bumping posts.
Embodiment
Describe the concrete structure of the present invention in detail according to Fig. 1 ~ 5.
For embodiment 1 as shown in Fig. 1,3,4, the storage-type respiratory protection equipment includes mask 13, air inlet pipe 3, storage-type mistake
Filter container 4, liquid storage container 8（Tubular, spherical etc. can be fabricated to, the present embodiment is preferably spherical, and spheroid storage-type filtering container 4 can
Effectively the range of movement of control filtrate reduces filtered fluid and splashed all the time in container.）, charcoal box 11, the structure such as flexible pipe 14.Wherein,
Storage-type filtering container 4 is arranged in Rose Box 1, and the switching with the one of air inlet pipe 3 is equipped with the storage-type filtering opening of container 4
First 6, the bottom of air inlet pipe 3 is fixed with the filtering head 2 in storage-type filtering container 4, inclines on filtering head 2 circumferentially arranged with some
The gas outlet 19 tiltedly set, makes filtrate（Water）With the directed movement of stomata incline direction and form eddy flow, avoid filtrate splash into
Enter charcoal box 11.The other end of adapter 6 is spacing in casing by bearing 10, and adapter 6 connects with the inlet end of charcoal box 11, charcoal
The other end of box 11 connects with the inlet end of the blower fan 17 in Rose Box 1, and the exhaust end of blower fan 17 connects with escape pipe 16,
The upper end of escape pipe 16 is provided with hose coupling 15, and mask 13 is connected by the flexible pipe screwed togather on hose coupling 15.It is provided with Rose Box
The rechargable power supplies 5 powered for blower fan 17.Meanwhile bearing is provided between hose coupling 15 and escape pipe 16, it can be achieved soft
Any rotation of pipe joint 15, flexible pipe 14 winds knot and causes unsmooth breath when avoiding using.Liquid storage appearance is additionally provided with Rose Box
Device, Rose Box is interior to be provided with the cylindrical cavity structure connected by the water injection pipe II92 of funnel-shaped structure with liquid storage container 8, water injection pipe
Check rubber cushion 20 is provided with II 92, cylindrical cavity structure is also filtered by the water injection pipe I 91 in air inlet pipe and storage-type
Container 4 connects.Columnar switch 7 is provided with cylindrical cavity structure, cylindrical cavity structure is provided with contact switch 21, columnar switch 7
End is provided with the gum cover that can close water injection pipe II92, and contact switch 21 includes contact 22 and shell fragment 23, and columnar switch 7 is provided with
The bumping post 24 being engaged with shell fragment.Screw thread position limiting structure is provided between columnar switch and cylindrical cavity structural openings.Pass through up time
Pin, rotate counterclockwise columnar switch, drive are blocked closer or far from shell fragment, realize the connection and disconnection of contact switch（During back-out
Open, close during precession）.Meanwhile by pulling columnar switch, realize the regulation of air pressure inside.
Embodiment 2 is as shown in Fig. 2 ~ 5, and on the basis of embodiment 1, air bag 18 is arranged on into outlet bottom of the tube.Between breathing
Have a rest, under fan action, the air after filtering is filled with air bag 18, sufficient air reserve is provided for breathing next time, so as to avoid
Unsmooth breath.
Claims (7)
1. a kind of storage-type respiratory protection equipment, including mask, air inlet pipe, storage-type filtering container, charcoal box, flexible pipe, its feature
It is：The storage-type filtering container is arranged in Rose Box, is equipped with storage-type filter cartridge ports and air inlet pipe one
And be set in the adapter outside air inlet pipe, air inlet bottom of the tube is fixed with the filtering head in storage-type filtering container, mistake
It is connected on filter circumferentially arranged with some gas outlets being obliquely installed, one end of adapter with storage-type filtering container, adapter
The other end it is spacing in casing by bearing, adapter connects with the inlet end of charcoal box, the other end of charcoal box with positioned at filtering
The inlet end connection of blower fan in case, the exhaust end of blower fan connect with escape pipe, and escape pipe upper end is provided with hose coupling, and flexible pipe connects
Mask is connected by flexible pipe on head.
2. storage-type respiratory protection equipment according to claim 1, it is characterised in that：The outlet bottom of the tube is provided with gas
Capsule.
3. storage-type respiratory protection equipment according to claim 1 or 2, it is characterised in that：It is additionally provided with the Rose Box
Liquid storage container, Rose Box is interior to be provided with the cylindrical cavity structure connected by water injection pipe II with liquid storage container, and cylindrical cavity structure is also
Reservoir is filtered by the water injection pipe I in air inlet pipe and storage-type；Columnar switch, column are provided with cylindrical cavity structure
Cavity structure is provided with contact switch, and columnar switch end is provided with the gum cover for closing water injection pipe II, and contact switch includes contact
With shell fragment, columnar switch is provided with the bumping post being engaged with shell fragment.
4. storage-type respiratory protection equipment according to claim 3, it is characterised in that：The water injection pipe II is funnel-form knot
Structure, water injection pipe II is interior to be provided with check rubber cushion.
5. storage-type respiratory protection equipment according to claim 4, it is characterised in that：The columnar switch and cylindrical cavity
Screw thread position limiting structure is provided between structural openings.
6. storage-type respiratory protection equipment according to claim 5, it is characterised in that：The storage-type filtering container is ball
Shape.
7. storage-type respiratory protection equipment according to claim 6, it is characterised in that：The hose coupling and escape pipe it
Between be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163815.6A CN104759045B (en) | 2015-04-09 | 2015-04-09 | Storage-type respiratory protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163815.6A CN104759045B (en) | 2015-04-09 | 2015-04-09 | Storage-type respiratory protection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104759045A CN104759045A (en) | 2015-07-08 |
| CN104759045B true CN104759045B (en) | 2018-02-23 |
Family
ID=53641345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510163815.6A Expired - Fee Related CN104759045B (en) | 2015-04-09 | 2015-04-09 | Storage-type respiratory protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759045B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087835B (en) * | 2017-05-15 | 2019-03-08 | 浙江建设职业技术学院 | A kind of sterile haze-proof mask |
| CN113813520A (en) * | 2020-06-19 | 2021-12-21 | 郭智宏 | Portable air filter for breathing mask " |
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| US2102353A (en) * | 1937-01-08 | 1937-12-14 | Rexair Corp | Vacuum cleaner |
| CN2635128Y (en) * | 2003-08-15 | 2004-08-25 | 张友棣 | Health care air supply device suitable for special profession |
| EP1475028A2 (en) * | 2003-05-07 | 2004-11-10 | Gisowatt S.P.A. Industria Elettrodomestici | Liquid bath vacuum cleaner with dynamic separator |
| DE102005037778A1 (en) * | 2004-08-10 | 2006-02-23 | Neumann, Gunther, Dipl.-Ing. (FH) | Air purification apparatus, for removing dirt, dust, allergens and other particles, comprises fan rotor and rotating filter with inward air flow through filter surface, providing effective removal of fines |
| CN1787846A (en) * | 2003-05-15 | 2006-06-14 | 比萨特许医院 | Apparatus for non-invasive mechanical ventilation |
| CN1958095A (en) * | 2006-10-18 | 2007-05-09 | 李朝华 | Air filter |
| CN202822525U (en) * | 2012-10-08 | 2013-03-27 | 崔东申 | Liquid filtering respirator or nasal mask |
| CN203564662U (en) * | 2013-07-08 | 2014-04-30 | 昆明理工大学科技园有限公司 | Filtration breathing machine |
| CN203842199U (en) * | 2014-05-15 | 2014-09-24 | 于维松 | Washable filtering device for pneumoconiosis prevention |
| CN104394940A (en) * | 2012-06-21 | 2015-03-04 | Emw能源有限公司 | Portable air purifier |
| CN204543318U (en) * | 2015-04-09 | 2015-08-12 | 徐威 | Storage-type respiratory protection equipment |
-
2015
- 2015-04-09 CN CN201510163815.6A patent/CN104759045B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2102353A (en) * | 1937-01-08 | 1937-12-14 | Rexair Corp | Vacuum cleaner |
| EP1475028A2 (en) * | 2003-05-07 | 2004-11-10 | Gisowatt S.P.A. Industria Elettrodomestici | Liquid bath vacuum cleaner with dynamic separator |
| CN1787846A (en) * | 2003-05-15 | 2006-06-14 | 比萨特许医院 | Apparatus for non-invasive mechanical ventilation |
| CN2635128Y (en) * | 2003-08-15 | 2004-08-25 | 张友棣 | Health care air supply device suitable for special profession |
| DE102005037778A1 (en) * | 2004-08-10 | 2006-02-23 | Neumann, Gunther, Dipl.-Ing. (FH) | Air purification apparatus, for removing dirt, dust, allergens and other particles, comprises fan rotor and rotating filter with inward air flow through filter surface, providing effective removal of fines |
| CN1958095A (en) * | 2006-10-18 | 2007-05-09 | 李朝华 | Air filter |
| CN104394940A (en) * | 2012-06-21 | 2015-03-04 | Emw能源有限公司 | Portable air purifier |
| CN202822525U (en) * | 2012-10-08 | 2013-03-27 | 崔东申 | Liquid filtering respirator or nasal mask |
| CN203564662U (en) * | 2013-07-08 | 2014-04-30 | 昆明理工大学科技园有限公司 | Filtration breathing machine |
| CN203842199U (en) * | 2014-05-15 | 2014-09-24 | 于维松 | Washable filtering device for pneumoconiosis prevention |
| CN204543318U (en) * | 2015-04-09 | 2015-08-12 | 徐威 | Storage-type respiratory protection equipment |
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| Publication number | Publication date |
|---|---|
| CN104759045A (en) | 2015-07-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 236300 Xudong 50, Daxu Village, Liugou Town, Funan County, Fuyang City, Anhui Province Patentee after: Funan Fule Qing Technology Co.,Ltd. Address before: 236314 Xudong 50, Daxu Village, Liugou Town, Funan County, Fuyang City, Anhui Province Patentee before: Xu Wei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |