CN212756873U - Integral type malleation protector - Google Patents
Integral type malleation protector Download PDFInfo
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- CN212756873U CN212756873U CN202020416759.9U CN202020416759U CN212756873U CN 212756873 U CN212756873 U CN 212756873U CN 202020416759 U CN202020416759 U CN 202020416759U CN 212756873 U CN212756873 U CN 212756873U
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- air
- positive pressure
- air inlet
- driving battery
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Abstract
The utility model discloses an integral type malleation protector, including malleation air intake mechanism and air current distribution protective housing, malleation air intake mechanism is including admitting air component and drive battery case, the component that admits air includes the casing, the air inlet has set gradually in the casing, filtration area and exhaust duct, install multi-functional filter core in the filtration area, install micro-fan in the exhaust duct, drive battery case is together fixed with the casing integral type of the component that admits air to with micro-fan electric connection, air current distribution protective housing is transparent spherical, including protective housing cover and transparent face guard, the protective housing top sets up the air runner, the air runner inboard sets up the air current distribution hole, the inlet end of air runner passes through pipe connection with the end of giving vent to anger of exhaust duct. In this way, the utility model discloses can improve field operation personnel's travelling comfort when improving protector's fail safe nature, prevent the chest distress and hold back breath.
Description
Technical Field
The utility model relates to a labor protection field especially relates to an integral type malleation protector.
Background
According to the requirement of labor protection law, operators in high-risk environments such as medical care dust and gas need to wear corresponding personal protection devices. Currently, personal protective devices suitable for such high risk environments are typically gas masks and medical protective clothing. For the gas mask, a special disinfection and filtration system is arranged in the mask to filter toxic gas, the protection effect is good, but the manufacturing process is complex, the cost is high, and the air is fed in through a human respiratory system, so that the breathing mask belongs to passive air supply, and people feel uncomfortable easily. Particularly, under the requirement of molecular-level filtration aiming at complex environments such as virus and the like, the comfort level is poorer, and the filter is not suitable for the old and the weak.
The medical protective clothing is made of special protective filter cloth, the transparent organic glass mask is installed on the face of the medical protective clothing, the production process of the common medical protective clothing is simple, the cost is low, the effect of isolating droplets is good, and the effect of preventing suspended substance pollution in the air is poor. And because the air enters the protective clothing through the respiratory system of the human body, the air supply is passive, so that people feel uncomfortable, and the protective clothing is not suitable for the old and the weak.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an integral type malleation protector, can improve travelling comfort and the security of operating personnel during operation.
In order to solve the technical problem, the utility model discloses a technical scheme be: providing an integrated positive pressure guard, the integrated positive pressure guard comprising: the air distribution device comprises a positive pressure air inlet mechanism and an air distribution protective cover, wherein the positive pressure air inlet mechanism is connected with the air distribution protective cover through a conduit; the positive pressure air inlet mechanism comprises an air inlet component and a driving battery box, the air inlet component comprises a shell, an air inlet, an air filtering area and an air exhaust pipeline are sequentially arranged in the shell, a multifunctional filter element is arranged in the air filtering area, a micro fan is arranged in the air exhaust pipeline, the driving battery box and the shell of the air inlet component are integrally fixed together and are electrically connected with the micro fan, and a driving battery is arranged in the driving battery box; the air flow distribution protective cover is transparent and spherical and comprises a protective head cover and a transparent face cover, an air flow channel is arranged at the top of the protective head cover, an air flow distribution hole is formed in the inner side of the air flow channel, and the guide pipe is connected with the air inlet end of the air flow channel and the air outlet end of the air exhaust pipe.
In a preferred embodiment of the present invention, a fixing structure is disposed outside the driving battery box, and the fixing structure can fix the driving battery box at the waist of the operator.
In a preferred embodiment of the present invention, the conduit is a flexible conduit.
In a preferred embodiment of the present invention, the micro fan is a micro axial fan.
In a preferred embodiment of the present invention, the driving battery is a high-energy lithium battery.
In a preferred embodiment of the present invention, the air distribution holes are a plurality of air distribution holes, and are uniformly distributed right above the head region.
In a preferred embodiment of the present invention, the multifunctional filter element is a disposable replaceable filter element.
The utility model has the advantages that: the technical scheme of the utility model be to some protector reforms transform, improve the air current distribution protective housing of positive pressure air inlet mechanism who has filtering capability for connecting with current device, external gas enters into the air runner in the transparent air current distribution protective housing after filtering through the filtering capability district in the positive pressure air inlet mechanism after the pressurization of micro-fan, reach personnel's breathing position through the air current distribution hole that sets up on the air runner, can get rid of the harmful component in the air through filterable mode on the one hand in the whole process, protective device's protective capability is improved, on the other hand has improved facial breathing regional atmospheric pressure through axial compressor motor air extraction type filtration, reduce the emergence of chest distress gas suppress scheduling problem that the respiratory process produced, especially make things convenient for old and weak sick and disabled person's use under the special environment, and finally, because air after filtering continues to get into the protective housing inside and by protective housing's space position fast through the air current distribution hole under the pressure effect Form "gas curtain effect" to external dissipation, effectively prevent to carry the gas refluence of external harmful component and get into inside cavity, influence operating personnel safety, mechanism and battery case formula design as an organic whole admits air moreover, and weight is whole to be born by operating personnel's waist, is showing the burden that has reduced operating personnel during operation cervical vertebra position.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;
fig. 2 is a circuit diagram of a control circuit of a micro-fan according to a preferred embodiment of the present invention.
The parts in the drawings are numbered as follows:
1. a drive battery box; 2. an air inlet; 3. a shell, 4, a multifunctional filter element; 5. a fan; 6. A conduit 7, a protective hood; 8. an air flow passage; 9. A transparent mask; 10. protective clothing; 11. an operator; 12. and controlling the switch.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and fig. 2, another preferred embodiment of the present invention is:
an integrated positive pressure guard, the integrated positive pressure guard comprising: the air distribution device comprises a positive pressure air inlet mechanism and an air distribution protective cover, wherein the positive pressure air inlet mechanism is connected with the air distribution protective cover through a conduit 6; malleation air inlet mechanism is including admitting air component and drive battery case 1, the component that admits air includes casing 3, air inlet 2 has set gradually in the casing 3, filtration area and exhaust duct, install disposable removable multi-functional filter core 4 in the filtration area, install miniature axial fan 5 in the exhaust duct, drive battery case is together fixed with the 3 integral types of casing of the component that admits air, be provided with waistband buckle structure on the drive battery case 1, waistband buckle structure can with drive battery case 1 is fixed on operating personnel 11's waistband. The driving battery is connected with the axial flow fan 5 through a lead, and a high-energy lithium battery in the driving battery box 1 is used as a driving power supply of the fan; the air distribution protective cover is a spherical transparent protective cover and comprises a protective hood cover 7 and a transparent face mask 9, an air flow channel 8 is arranged at the top of the protective hood cover 7, a plurality of air distribution holes are uniformly formed in the inner side of the air flow channel 8, and the air inlet end of the air flow channel 8 is connected with the air outlet end of an air exhaust pipeline in the air inlet shell 3 through a flexible guide pipe 6 to form a through air path.
Integral type malleation protector working process and principle: as shown in fig. 1, the control switch 12 for driving the battery box 1 is turned on to drive the micro axial flow fan 5 to rotate, so as to suck air from the air inlet 2. When the sucked air passes through the filtering area, the multifunctional filter element 4 filters harmful substances such as virus, dust, spray and the like in the air, thereby protecting the physical and mental health of the wearer. And the multifunctional filter element 4 is arranged in the shell 3 and can be replaced according to the specific use environment. Filtered air is conveyed to an air flow channel 8 at the top of a transparent protective hood 7 through a flexible conduit 6, the filtered air is uniformly conveyed to the head space of an operator 11 through uniformly distributed air flow distribution holes on the inner side of the air flow channel 8, the operator 11 breathes the air, the air flow after breathing is finally discharged from the periphery of the neck according to the direction of a mark in a figure, the positive pressure is always maintained in the inner space of the whole protective hood 7 in the process, the smooth breathing of the mouth and the nose is ensured on the one hand, the possibility that the external air flows back to the mouth and the nose from the gaps of the neck or other positions is avoided on the other hand, and the safety of the operator 11 is ensured. Depending on the working environment, the operator 11 only needs to wear the corresponding protective suit 10.
Wherein the drive and control of the axial flow fan: the micro fan 5 is driven by a high-energy lithium battery in the driving battery box 1, the start and stop of the micro fan 5 are controlled by the on and off of the control switch 12, and the start and operation of the micro fan 5 are controlled when the control switch 12 is closed. When the control switch 12 is turned off, the micro fan 5 is controlled to stop.
The utility model discloses fix the waist at protective clothing 10 with the component that admits air of drive battery case 1 through the mode through the integral type, undertake the weight of power and the component of admitting air by the waist, the intercommunication is at protective head cover 7 and the flexible pipe 6 light in weight between the component that admits air, and do not hinder human normal motion, the burden of the long-term during operation cervical vertebra position of site operation personnel has effectively been reduced, obviously improved operating personnel 11's travelling comfort outside satisfying protective requirements, and air current distribution protective housing is transparent spherical structure, be favorable to enlarging site operation personnel 11's visual angle, the convenience of operation is improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an integral type malleation protector which characterized in that, integral type malleation protector includes: the air distribution device comprises a positive pressure air inlet mechanism and an air distribution protective cover, wherein the positive pressure air inlet mechanism is connected with the air distribution protective cover through a conduit;
the positive pressure air inlet mechanism comprises an air inlet component and a driving battery box, the air inlet component comprises a shell, an air inlet, an air filtering area and an air exhaust pipeline are sequentially arranged in the shell, a multifunctional filter element is arranged in the air filtering area, a micro fan is arranged in the air exhaust pipeline, the driving battery box and the shell of the air inlet component are integrally fixed together and are electrically connected with the micro fan, and a driving battery is arranged in the driving battery box;
the air flow distribution protective cover is transparent and spherical and comprises a protective head cover and a transparent face cover, an air flow channel is arranged at the top of the protective head cover, an air flow distribution hole is formed in the inner side of the air flow channel, and the guide pipe is connected with the air inlet end of the air flow channel and the air outlet end of the air exhaust pipe.
2. The integrated positive pressure protection device according to claim 1, wherein a fixing structure is arranged outside the driving battery box, and the fixing structure can fix the driving battery box on the waist of an operator.
3. The integrated positive pressure guard of claim 1, wherein the conduit is a flexible conduit.
4. The integrated positive pressure guard of claim 1 wherein the micro fan is a micro axial fan.
5. The integrated positive pressure guard according to claim 1, wherein the drive battery is a high energy lithium battery.
6. The integrated positive pressure guard of claim 1 wherein the gas flow distribution apertures are a plurality in total, evenly distributed directly over the head region.
7. The integrated positive pressure guard of claim 1, wherein the multi-functional cartridge is a disposable replaceable cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416759.9U CN212756873U (en) | 2020-03-27 | 2020-03-27 | Integral type malleation protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020416759.9U CN212756873U (en) | 2020-03-27 | 2020-03-27 | Integral type malleation protector |
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| Publication Number | Publication Date |
|---|---|
| CN212756873U true CN212756873U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020416759.9U Active CN212756873U (en) | 2020-03-27 | 2020-03-27 | Integral type malleation protector |
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| CN (1) | CN212756873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265796A (en) * | 2020-03-27 | 2020-06-12 | 常熟市翔鹰特纤有限公司 | Integral type malleation protector |
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2020
- 2020-03-27 CN CN202020416759.9U patent/CN212756873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265796A (en) * | 2020-03-27 | 2020-06-12 | 常熟市翔鹰特纤有限公司 | Integral type malleation protector |
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