CN204767087U - Filtration formula respirator - Google Patents
Filtration formula respirator Download PDFInfo
- Publication number
- CN204767087U CN204767087U CN201520424038.1U CN201520424038U CN204767087U CN 204767087 U CN204767087 U CN 204767087U CN 201520424038 U CN201520424038 U CN 201520424038U CN 204767087 U CN204767087 U CN 204767087U
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- shield
- hood
- head
- filtering tank
- utility
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Abstract
The utility model relates to a filtration formula respirator belongs to the fire equipment field. A filtration formula respirator includes hood, demifacet cover, filters jar and exhaust hole, the hood combines together with the demifacet cover, be equipped with the shirt rim below the hood, it installs on the hood to filter the jar, the hood is equipped with the eyepiece, the hood is binded by flameresistant material and makes, the demifacet cover is made by the flame retardant rubber material, the demifacet cover is installed inside the hood, demifacet cover lower limb with the hood is connected. The utility model discloses whole device adopts flameresistant material, has the advantage of high temperature resistant fire prevention, protects user's safety, utilize the bonding technique, guarantee whole hood pasted closure, prevent gas leakage, avoided the entering of toxic gas. The utility model discloses an exhaust hole site in inboard has changed traditional exhaust hole site and has put, the person's of facilitating the use breathing, and the bare surface who has reduced the exhaust hole is long -pending, more practical. Filter the jar and all adopt flame retardant plastics, it is lighter, the convenient wearing.
Description
Technical field
The utility model relates to a kind of fume respirator, belongs to fire equipment field.
Background technology
At present, fume respirator head-shield majority adopts sewing tech to be prepared from.When using, easily there is gas leak phenomenon in user of service.Moreover the steam vent that fume respirator is installed, stretching out outside fume respirator, runs into smoky condition, very easily blocks respirator, cause user of service's unsmooth breath.
Utility model content
The technical problems to be solved in the utility model is the deficiency how overcoming prior art existence, provides a kind of fume respirator.
Technical solution of the present utility model is: a kind of fume respirator comprises head-shield, half face shield, filtering tank and steam vent, described head-shield combines with half face shield, described head-shield is provided with shirt rim below, described filtering tank is arranged on head-shield, described head-shield is provided with eyepiece, and described head-shield is binded obtained by fire proofing, described half face shield is obtained by fire-retardant rubber material, it is inner that described half face shield is arranged on described head-shield, and described half face shield lower limb is connected with described head-shield.
Further, be provided with base fabric bottom described fume respirator, described steam vent is arranged on base fabric, and described base fabric center is provided with through hole, and hole size is adjustable, to adapt to the wearing of different personnel.
Further, described filtering tank is provided with band, and described band is that fire proofing is prepared from, fire prevention, high temperature resistant.
Further, described filtering tank is provided with air inlet and air entry, and be provided with filter poison oxidant layer and drying layer in tank body, described drying layer is activated carbon fiber layers, i.e. safety but also environmental protection.
Further, the air entry of described filtering tank is provided with thermal insulation board, and thermal insulation board is provided with hole, prevents high temperature air from entering filtering tank.
Further, described filtering tank is that flame retardant plastics is prepared from, and material is comparatively light, changes conventional metals filtering tank quality large, the problem that long-time wearing is uncomfortable.
The whole device of the utility model adopts fire proofing, has the advantage of fire resistant, the safety of protection user.The utility model head-shield has fire proofing to be bonded, and changes traditional sewing tech, traditional pin joint stabilizing process, and easily cause head-shield to leak out, toxic air very easily enters in head-shield.The utility model head-shield utilizes adhering technique, ensures that the bonding of whole head-shield is closed, prevent gas leakage, avoid entering of toxic gas.Steam vent of the present utility model is positioned on base fabric, changes traditional steam vent position, the breathing of person easy to use, reduces the bare area of steam vent, more practical.The utility model practicality is comparatively large, and security increases, the design of hommization more.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model concrete structure schematic diagram;
Fig. 2 is the utility model upward view;
Fig. 3 is the utility model filtering tank 3 structural representation;
Detailed description of the invention
Referring to accompanying drawing, describe a kind of fume respirator of the utility model in detail.
As shown in Figures 1 to 3, a kind of fume respirator comprises head-shield 1, half face shield 2, filtering tank 3 and steam vent 4, and described head-shield 1 combines with half face shield 2, directly can be enclosed within the head of user.The shirt rim 11 that described head-shield 1 is provided with below, the neck of user is protected in shirt rim 11.Described filtering tank 3 is arranged on head-shield 1, the use of person easy to use.Described head-shield 1 is provided with eyepiece 21, and person easy to use is visual.Described head-shield 1 is binded obtained by fire proofing, described half face shield 2 is obtained by fire-retardant rubber material, and it is inner that described half face shield 2 is arranged on described head-shield 1, and described half face shield 2 lower limb is connected with described head-shield 1, ensures sealing, prevents entering of toxic gas.
Be provided with base fabric 5 bottom described fume respirator, described steam vent 4 is arranged on base fabric 5, avoids steam vent 3 outside exposed, and avoid outside air to block steam vent 4, person more convenient to use uses.Described base fabric 5 center is provided with through hole 51, and hole size is adjustable, to adapt to the wearing of different personnel, designs ingenious.
Described filtering tank 3 is provided with band 31, and described band 31 is prepared from for fire proofing, fire prevention, and high temperature resistant, person easy to use fixedly ties tight, ensures fixing of head-shield 1.
Described filtering tank 3 is provided with air inlet 32 and air entry 33, and be provided with filter poison oxidant layer 34 and drying layer 35 in tank body, described drying layer 35 be activated carbon fiber layers, i.e. safe but also environmental protection.
Moreover the air entry of described filtering tank 3 is provided with thermal insulation board 36, and thermal insulation board 36 is provided with hole, prevent high temperature air from entering filtering tank 3, avoid damaging user of service.
Described filtering tank 3 is prepared from for flame retardant plastics, and material is comparatively light, changes conventional metals filtering tank quality large, solves to dress uncomfortable problem, humanization designing for a long time.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a fume respirator comprises head-shield, half face shield, filtering tank and steam vent, described head-shield combines with half face shield, it is characterized in that: described head-shield is provided with shirt rim below, described filtering tank is arranged on head-shield, described head-shield is provided with eyepiece, and described head-shield is binded obtained by fire proofing, described half face shield is obtained by fire-retardant rubber material, it is inner that described half face shield is arranged on described head-shield, and described half face shield lower limb is connected with described head-shield.
2. a kind of fume respirator according to claim 1, is characterized in that: be provided with base fabric bottom fume respirator, and described steam vent is arranged on base fabric, and described base fabric center is provided with through hole, and hole size is adjustable.
3. a kind of fume respirator according to claim 1, is characterized in that: described filtering tank is provided with band, and described band is that fire proofing is prepared from.
4. a kind of fume respirator according to claim 1 or 3, is characterized in that: described filtering tank is provided with air inlet and air entry, and be provided with filter poison oxidant layer and drying layer in tank body, described drying layer is activated carbon fiber layers.
5. a kind of fume respirator according to claim 4, is characterized in that: the air entry of described filtering tank is provided with thermal insulation board, and thermal insulation board is provided with hole.
6. a kind of fume respirator according to claim 1 or 3 or 5, is characterized in that: described filtering tank is that flame retardant plastics is prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424038.1U CN204767087U (en) | 2015-06-18 | 2015-06-18 | Filtration formula respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424038.1U CN204767087U (en) | 2015-06-18 | 2015-06-18 | Filtration formula respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767087U true CN204767087U (en) | 2015-11-18 |
Family
ID=54507222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424038.1U Active CN204767087U (en) | 2015-06-18 | 2015-06-18 | Filtration formula respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498971A (en) * | 2018-04-08 | 2018-09-07 | 江山市科力消防设备有限公司 | If the saving oneself respirator of suction nozzle |
-
2015
- 2015-06-18 CN CN201520424038.1U patent/CN204767087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498971A (en) * | 2018-04-08 | 2018-09-07 | 江山市科力消防设备有限公司 | If the saving oneself respirator of suction nozzle |
| CN108498971B (en) * | 2018-04-08 | 2020-06-09 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator with suction nozzle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |