CN206026899U - Novel anti -gas mask - Google Patents
Novel anti -gas mask Download PDFInfo
- Publication number
- CN206026899U CN206026899U CN201620993870.8U CN201620993870U CN206026899U CN 206026899 U CN206026899 U CN 206026899U CN 201620993870 U CN201620993870 U CN 201620993870U CN 206026899 U CN206026899 U CN 206026899U
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- Prior art keywords
- mask
- mask body
- breathing mask
- link slot
- projection
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- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 34
- 238000007689 inspection Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 230000036387 respiratory rate Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000269400 Sirenidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a novel anti -gas mask, surveying alarm device including the mask body with empty gas detection, being provided with the breather valve on the mask body, the internally mounted of mask body had filtration cell spare, crossed filtration cell spare and covered the passageway setting of breather valve, empty gas detection surveys alarm device and surveys appearance, singlechip controller, signal comparison ware and siren including empty gas detection, and empty gas detection surveys the appearance and the signal comparison ware all is connected with singlechip controller, and the siren is connected with the signal comparison ware, singlechip controller and signal comparison ware are installed on the mask body, air detector installs in the inside of mask body, and the outside at the mask body is installed to the siren.
Description
Technical field
The utility model is specifically related to a kind of new all-service gas mask.
Background technology
Breathing mask (gas mask) is personal special type articles for labour protection, and individual soldier protection articles for use, is worn on the head, protects
The respiratory apparatus of shield people, eyes and face, prevent the noxious materials such as poison gas, dust, bacterium, toxic and harmful or steam from injuring
Personal protection equipment.Traditional breathing mask design is complicated, is worn on the head of user the dyspneic situation that can cause, and
And gas defence DeGrain.Additionally, when running into rainy day, rainwater is easy to enter in filter element by breather valve, Jin Erjin
Enter inside breathing mask, can not only cause the failure of the material of filter element interior, can also affect the eupnea of staff.
As extraneous air needs to enter back into inside breathing mask after filter element is filtered, circulation of the filter element to air is played
Serious inhibition, is easily caused the unsmooth breath of staff.Existing breathing mask is all that air is filtered,
When disposal ability of the extraneous pollution level beyond breathing mask, user still occurs the phenomenon of poisoning.
Utility model content
For technical problem present in prior art, the purpose of this utility model is to provide a kind of new all-service gas mask,
The breathing mask can be shunted to rainwater, prevent rainwater from entering filter element interior by breather valve.Can also promote to prevent
The air flow of malicious mask interior, it is ensured that the breathing of user is unimpeded.Additionally, the breathing mask can also be to after filtration
Air detected, by the comparison with setting value, it is determined that whether the air after purification is up to standard, it is to avoid breathing mask purification energy
Power deficiency causes the generation that user is poisoned.
In order to solve above technical problem, the technical solution of the utility model is：
A kind of new all-service gas mask, including mask body and air detection warning device, is provided with breathing on mask body
Valve, the inside of mask body are provided with filter element, and filter element covers the passage of the breather valve and arranges；
The air detection warning device includes air detection instrument, singlechip controller, signal comparator and siren, empty
Gas detector and signal comparator are connected with singlechip controller, and siren is connected with signal comparator；
Singlechip controller and signal comparator are arranged on mask body, and the air detection instrument is arranged on mask body
Inside, siren be arranged on mask body outside.
Preferably, projection being provided with above the breather valve, being provided with passage in the middle part of projection, wind is installed in passage
Fan.
Starting fan, the outside pectinid of fan can promote the flowing of the air inside mask body, and then promote filtration
The rate of filtration of element, improves the air freshness inside mask body.
It is further preferred that the inside of the mask body is also equipped with respiration transducer, respiration transducer and single-chip microcomputer
Controller connects, and the fan is connected with singlechip controller.
Respiration transducer detects the respiratory rate of user, gives single-chip microcomputer filter, single-chip microcomputer filter by signal transmission
The rotating speed of fan is adjusted according to the respiratory rate of user.When respiratory rate is fast, the rotating speed for controlling fan is fast, and respiratory rate is little
When, the rotating speed for controlling fan is slow.
It is further preferred that the upper end of the projection is provided with link slot, link slot is generally vertically arranged with the projection.
The both sides of the rainwater guide protrusions that top can be landed by link slot, as breather valve is located at raised lower end, wind
Fan when rainwater is oriented to both sides by link slot, can avoid rainwater from flowing into inside fan and breather valve along raised in projection.
The failure of the material in filter element can be prevented, extends the service life of breathing mask.
Still more preferably, the both sides of the link slot are provided with bucker, and bucker cover closes opening in link slot
At mouthful.
By after rainwater delivery to both sides, bucker is limited to rainwater in groove to link slot, prevents rainwater from flowing down.
Still further preferably, the two ends of the bucker are provided with swivelling pipe, the upper end of swivelling pipe and the end of link slot
End is flexibly connected, and the lower end of swivelling pipe is rotated to both sides, by the both sides of rainwater delivery to mask.
Mask passes through link slot by rainwater delivery to raised both sides, then the lower end of swivelling pipe is rotated to both sides, passes through
Rainwater delivery in link slot in swivelling pipe, is exported rainwater delivery by the upper end open of swivelling pipe by the lower end of swivelling pipe
Mask both sides, can so avoid impact of the rainwater to user's sight line.
Preferably, the upper end of the mask body is provided with diffusing reflection plate, and the rough surface of diffusing reflection plate is arranged.
Diffusing reflection plate can carry out diffusing reflection to the light of direct projection, reduce significantly the intensity of light, it is to avoid week during operation
When the light of the direct projection in collarette border is directly reflected into eyes, impact is produced on the sight line of user.
Preferably, the lower end of the breathing mask is provided with the adapter sleeve for entangling chin, and the outside of adapter sleeve is fixed
There is baffle plate.
Adapter sleeve can encase the chin of user, improve the fastness and sealing of breathing mask.
Baffle plate can play barrier effect, prevent chin from bumping to hard objects, it is to avoid gouge.
It is further preferred that the adapter sleeve is fixed with the first hard groove, the end of baffle plate is provided with the second groove, the
It is connected by cutting between one hard groove and the second groove.It is easy to the replacing of baffle plate.
The beneficial effects of the utility model are：
1st, air detection warning device of the present utility model can be detected to the air after filtration, detects breathing mask
Filter element whether there is the ability of enough cleaning ambient airs, if reaching the upper limit of detergent power, warning device is just
Can report to the police, user is reminded away from the environment.Can effectively prevent the gas defence scarce capacity of breathing mask from causing user to be poisoned
Generation, intelligent effect is strong.
2nd, the link slot of the raised and raised upper end in the middle part of mask body of the present utility model, can be by rainwater diversion to face
The both sides of tool, and rainwater is smoothly drained by swivelling pipe, on the one hand can prevent rainwater from entering filter element by breather valve,
The failure of breathing mask is caused, on the other hand, rainwater is guided in time, the sight line of observation is not interfered with.
3rd, by the control of singlechip controller, the frequency of user's breathing is grasped using respiration transducer, then by filtering
Element is filtered to outside gas, now, by the control signal of singlechip controller cause fan according to using exhale
Inhale frequency to blow, the filter effect of extraneous gas is further lifted, makes user comfort.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is vertical view figure structure schematic representation of the present utility model；
Fig. 3 is the connection diagram on control panel of the present utility model between each structure.
Wherein, 1- bodies；2- swivelling pipes；3- diffusing reflection plates；4- link slots；5- projections；6- adapter sleeves；7- baffle plates；8- is inserted
Bar；9- breather valves；10- buckers；11- hanging sleeves；12- control panels；13- filter elements；14- buckles；15- elastic plates；16- wind
Fan；17- batteries；18- display screens；19- air detection instruments；20- singlechip controllers；21- sirens；22- signal comparators；
23- respiration transducers.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3, breathing mask of the present utility model, including body 1,1 front lower portion of the body is provided with
Adapter sleeve 6, is fixed with baffle plate 7, is provided with the first groove made by hard material, veneer in adapter sleeve 6 on the outside of the adapter sleeve 6
7 end is also equipped with the second groove, is connected by cutting 8 between the first groove and the second groove.Baffle plate 7 is arranged at and hits
The outside of drum set 6, positioned at the position of user's chin, can play certain barrier effect, prevent knocking for chin to barrier
Wound.
1 upper front end of the body is provided with diffusing reflection plate 3, and diffusing reflection plate 3, can be to direct light with compared with large roughness
Line produces diffusing reflection, reduces the intensity of light, it is to avoid produce impact to the sight line of user.
Projection 5 is provided between the diffusing reflection plate 3 and adapter sleeve 6, and projection 5 is located at the position of the nose of user.Institute
State projection 5 and 6 junction of adapter sleeve is provided with breather valve 9, the position of the mouth of the correspondence user of breather valve 9, the inner side of breather valve 9
Filter element 13 is provided with, 13 pairs of air entered from breather valve 9 of filter element are filtered.
The middle setting of the projection 5 has cylindrical passageway, is provided with fan 16 in cylindrical passageway, and fan 16 is outwards dried,
Air in mask can be derived, accelerate the rate of filtration of air, improve the air quality of mask interior.
Projection 5 is provided with link slot 4 with the junction of diffusing reflection plate 3, is covered with anti-at the both ends open of the link slot 4
Water cover 10, bucker 10 can effectively prevent rainwater from flowing out from link slot 4.
The two ends of link slot 4 have been movably connected with swivelling pipe 2, it is not necessary to when using, by the lower end of swivelling pipe 2 to inner side
Rotation, and it is separately fixed at raised 5 both sides.During use, the lower end of swivelling pipe 2 is rotated to the both sides of mask respectively, rotation is made
The interior side opening of tube 2 is connected with the end of link slot 4, and the outer outlets of swivelling pipe 2 are located at the side of mask, by rainwater delivery
To the both sides of mask.Impact of the rainwater to user's sight line can be effectively prevented, rainwater is also prevented from and is entered by breather valve 9
In filter element 13, it is to avoid the failure of filter element 13, also avoid impacting the eupnea of user.
1 bottom of body is provided with elastic plate 15, is provided with control panel 12, sets on the control panel 12 on the elastic plate 15
It is equipped with air detection instrument 19, singlechip controller 20, signal comparator 22 and alarm 21, the air detection instrument 19, monolithic
Machine controller 20, signal comparator 22 and alarm 21 are electrically connected with successively, and the control panel 12 is electrically connected with fan 16, institute
State and filter element 13 is installed on elastic plate 15,13 two ends of the filter element are provided with buckle 14, the body 1 and elasticity
The end of 15 junction of plate is respectively and fixedly provided with hanging sleeve 11, and the hanging sleeve 11 is coordinated with buckle 14.
The sensor of air detection instrument 19 may be mounted at the exit of filter element 13, can be to the sky after filtration
Gas is detected.
Mutually detained after the brain of user by buckle 14 and corresponding hanging sleeve 11 so that mask covers on use well
On the face of person, installation process is convenient, during use, can discharge the ponding on mask by swivelling pipe 2, convenient use
The observation sight line of person, sucks the gas of outside using breather valve 9, carries out gas using the gas of 19 pairs of suctions of air detection instrument and refers to
Mark detection, carries out digital processing using the signal of 20 pairs of detections of singlechip controller, by the comparison with signal comparator 22, sentences
Disconnected more than warning value, once exceeding, siren 21 sounds, and lifts people and leaves scene, and intelligent effect is strong, can be to user
Surrounding environment detected well, by the control of singlechip controller 20, grasp user using respiration transducer 23
The frequency of breathing, then filtered by the gas of 13 pairs of outsides of filter element, now, believed by the control of singlechip controller 20
Number cause fan 16 blown according to the respiratory rate of user, the filter effect of extraneous gas is further lifted.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not to utility model
The restriction of protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, this area
Various modifications or deform still in protection domain of the present utility model that technical staff is made by need not paying creative work
It is interior.
Claims (8)
1. a kind of new all-service gas mask, it is characterised in that：Including mask body and air detection warning device, set on mask body
Breather valve is equipped with, the inside of mask body is provided with filter element, and filter element covers the passage of the breather valve and arranges；
The air detection warning device includes air detection instrument, singlechip controller, signal comparator and siren, air inspection
Survey instrument and signal comparator is connected with singlechip controller, siren is connected with signal comparator；
Singlechip controller and signal comparator are arranged on mask body, and the air detection instrument is arranged on the interior of mask body
Portion, siren are arranged on the outside of mask body.
2. breathing mask according to claim 1, it is characterised in that：Projection, projection is provided with above the breather valve
Middle part be provided with passage, fan is installed in passage.
3. breathing mask according to claim 1, it is characterised in that：The upper end of the projection is provided with link slot, connection
Groove is generally vertically arranged with the projection.
4. breathing mask according to claim 1, it is characterised in that：The both sides of the link slot are provided with bucker,
Bucker cover is closed at the opening of link slot.
5. breathing mask according to claim 1, it is characterised in that：The end of the bucker is provided with swivelling pipe, rotation
The upper end of tube is flexibly connected with the end of link slot, and the lower end of swivelling pipe is rotated to both sides, by the two of rainwater delivery to mask
Side.
6. breathing mask according to claim 1, it is characterised in that：The upper end of the mask body is provided with diffusing reflection
Plate.
7. breathing mask according to claim 1, it is characterised in that：The lower end of the breathing mask is provided with for entangling
The adapter sleeve of chin, is fixed with baffle plate on the outside of adapter sleeve.
8. breathing mask according to claim 1, it is characterised in that：The adapter sleeve is fixed with the first hard groove, gear
The end of plate is provided with the second groove, is connected by cutting between the first hard groove and the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993870.8U CN206026899U (en) | 2016-08-30 | 2016-08-30 | Novel anti -gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993870.8U CN206026899U (en) | 2016-08-30 | 2016-08-30 | Novel anti -gas mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026899U true CN206026899U (en) | 2017-03-22 |
Family
ID=58304540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993870.8U Active CN206026899U (en) | 2016-08-30 | 2016-08-30 | Novel anti -gas mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891652A (en) * | 2017-07-17 | 2020-03-17 | 皇家飞利浦有限公司 | Face mask and control method |
-
2016
- 2016-08-30 CN CN201620993870.8U patent/CN206026899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891652A (en) * | 2017-07-17 | 2020-03-17 | 皇家飞利浦有限公司 | Face mask and control method |
| CN110891652B (en) * | 2017-07-17 | 2020-11-03 | 皇家飞利浦有限公司 | Face mask and control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |