CN204925014U - Toxic gas early warning safety helmet - Google Patents
Toxic gas early warning safety helmet Download PDFInfo
- Publication number
- CN204925014U CN204925014U CN201520383539.XU CN201520383539U CN204925014U CN 204925014 U CN204925014 U CN 204925014U CN 201520383539 U CN201520383539 U CN 201520383539U CN 204925014 U CN204925014 U CN 204925014U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- toxic gas
- controller
- warning device
- pilot lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a toxic gas early warning safety helmet, including the safety helmet body, the preceding middle part at the safety helmet body is established to the mount pad for installation and measuring early warning device, detect early warning device and establish in the mount pad, including detection device and early warning device, detection device includes power, controller and detecting element, and detecting element establishes in the inspection hole at mount pad middle part for detect the toxic gas and transmit the signal and give the controller, early warning device includes buzzer and pilot lamp, and buzzer and pilot lamp are located detecting element's both sides and parallelly connected with the control signal output of controller for send the alarm when detecting the toxic gas respectively, the warning personnel in time take safe counter -measure. The beneficial effects are that: simple structure, use convenient to carry, whether the scene of can detecting at any time exists hazardous gas and reports to the police through early warning device to remind the staff in time to take safe counter -measure, but anytime and anywhere protection workman keep away from the harm that poison gas caused.
Description
Technical field
The utility model belongs to a kind of appliances for labor protection, particularly relates to a kind of toxic gas warning helmet.
Background technology
Shop floor worker in mine and petroleum chemical enterprise, chemical enterprise, easily contacts the toxic and harmfuls such as sulfuretted hydrogen, carbon monoxide, gas.In forefront of the production, do not know that when pipeline or equipment will produce and reveal or damage, if can not Timeliness coverage process, just easily cause great casualties and security incident.Therefore safety in production is the foundation of enterprise, and production equipment needs to make regular check on maintenance.In order to the personal safety of workman, the dangerous item station revealed by poison gas, under bud, needs to arrange toxic gas detection prior-warning device.But prior-warning device but can not be exhaustive, if it is unrealistic and convenient again to require the every task of workman all to carry with special toxic gas detection equipment, therefore need a kind of pick-up unit that can detect toxic and harmful at any time.
Utility model content
The utility model is intended to solve the problem that pre existing alarm device is reported to the police not in time, workman carries with prior-warning device inconvenience; there is provided a kind of structure simple, easy to carry; can at any time Test Field toxic and harmful and and alarm, the toxic gas warning helmet that endangers away from poison gas of protection workman.
For solving the problem, the utility model adopts following technical scheme:
A kind of toxic gas warning helmet, comprises safety helmet body,
A mount pad, is located at the forward, central part of safety helmet body, for installing detection prior-warning device;
Detect prior-warning device, be located in described mount pad, comprise pick-up unit and prior-warning device;
Described pick-up unit comprises power supply, controller and detecting element, electrically connects in wherein detecting element is located in the middle part of mount pad detect aperture with the signal input part of controller, for detect toxic gas and transmission of signal to controller;
Described prior-warning device comprises hummer and pilot lamp, hummer and pilot lamp are positioned at the both sides of detecting element and in parallel with the control signal output terminal of controller, sound respectively during for toxic gas being detected and light alarm, prompting personnel take safe counter-measure in time.
As preferred further, described detecting element is electrochemical sensor.
As preferred further, mount pad is positioned at its detect aperture both sides and is respectively equipped with hummer mounting hole and pilot lamp mounting hole, described hummer and pilot lamp are arranged in hummer mounting hole and pilot lamp mounting hole respectively.
As preferred further, described mount pad and safety helmet body are integrated, so that processing.
As preferred further, in mount pad, be provided with a cavity, described power supply and controller are located in cavity, and on mount pad, respective chamber place suitable for reading is provided with cover plate, so that install.
As preferred further, described power supply is button cell and installs on the controller.
The beneficial effects of the utility model are: be arranged in the mount pad of safety helmet body by detection prior-warning device, because safety helmet is the labor and social security articles for use that a line direct labor must wear, this addresses the problem pre existing alarm device to report to the police not in time, workman carries with the problem of prior-warning device inconvenience, structure is simple, use easy to carry, can whether there is toxic and harmful and be reported to the police by prior-warning device by Test Field at any time, thus remind staff to take safe counter-measure in time, the harm that workman causes away from poison gas can be protected whenever and wherever possible, be specially adapted in mine and petroleum chemical enterprise, easily sulfuretted hydrogen is contacted in chemical enterprise, carbon monoxide, the shop floor worker of the toxic and harmfuls such as gas wears use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is circuit block diagram of the present utility model.
In figure: safety helmet body 1, mount pad 2, cavity 201, detect aperture 202, hummer mounting hole 203, pilot lamp mounting hole 204, controller 3, detecting element 4, cover plate 5, adjustable fixed band 6, hummer 7, pilot lamp 8, power supply 9.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to instructions word to make those skilled in the art.
As shown in Figure 1-Figure 3, a kind of toxic gas warning helmet that the utility model relates to, comprises safety helmet body 1, is provided with adjustable fixed band 6 in safety helmet body 1, a mount pad 2 is provided with, for installing detection prior-warning device in the forward, central part of safety helmet body 1.Described mount pad 2 is integrated with safety helmet body 1, so that processing, mount pad 2 is trapezoidal tapers mesa-shaped and protrudes from safety helmet body 1, a cavity 201 is provided with in mount pad 2, on mount pad 2, respective chamber 201 place suitable for reading is installed with cover plate 5, it is suitable for reading that cover plate 5 two ends are stuck in cavity 201 by elastic bumps, so that install.A detect aperture 202 is provided with in the forward, central part of mount pad 2, mount pad 2 is positioned at its detect aperture 202 both sides and is respectively equipped with hummer mounting hole 203 and pilot lamp mounting hole 204, described detect aperture 202, hummer mounting hole 203 and pilot lamp mounting hole 204 communicate with the cavity 201 of mount pad 2 respectively, the internal diameter of detect aperture 202 is greater than hummer mounting hole 203 and pilot lamp mounting hole 204, and hummer mounting hole 203 is rectangular opening.
In described mount pad 2, be provided with detection prior-warning device, detect prior-warning device and comprise pick-up unit and prior-warning device.Described pick-up unit comprises power supply 9, the controller 3 connected by wire with power supply 9 and detecting element 4, wherein detecting element 4 to be fixed in detect aperture in the middle part of mount pad 2 202 and to electrically connect with the signal input part of controller 3, for detect toxic gas and transmission of signal to controller 3; As preferably, described detecting element 4 is electrochemical sensor.Described controller 3 adopts Single-chip Controlling, and described controller 3 is fixed in the cavity 201 of mount pad 2.As preferably, described power supply 9 is for button cell and be arranged on controller 3.
Described prior-warning device comprises hummer 7 and pilot lamp 8, and hummer 7 and pilot lamp 8 are positioned at the both sides of detecting element 4 and are arranged on hummer mounting hole 203 and pilot lamp mounting hole 204 respectively.The control terminals of hummer 7 and pilot lamp 8 are in parallel with the control signal output terminal of controller 3, and sound respectively during for toxic gas being detected and light alarm, prompting personnel take safe counter-measure in time.
During use, this toxic gas warning helmet is worn on the head and fastens adjustable fixed band 6.When the toxic and harmfuls such as sulfuretted hydrogen, carbon monoxide, gas occur to leak; detecting element 4 reacts to tested gas and produces the electrical signal transfer that is directly proportional to gas concentration to controller 3; controller 3 sends control signal immediately and connects prior-warning device; make hummer 7 that chimes of doom occur; pilot lamp 8 lights and sends light warning; thus remind staff to take safe counter-measure in time, the harm that workman causes away from poison gas can be protected whenever and wherever possible.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (5)
1. a toxic gas warning helmet, comprises safety helmet body, it is characterized in that:
A mount pad, is located at the forward, central part of safety helmet body, for installing detection prior-warning device;
Detect prior-warning device, be located in described mount pad, comprise pick-up unit and prior-warning device;
Described pick-up unit comprises power supply, controller and detecting element, electrically connects in wherein detecting element is located in the middle part of mount pad detect aperture with the signal input part of controller, for detect toxic gas and transmission of signal to controller;
Described prior-warning device comprises hummer and pilot lamp, hummer and pilot lamp are positioned at the both sides of detecting element and in parallel with the control signal output terminal of controller, sound respectively during for toxic gas being detected and light alarm, prompting personnel take safe counter-measure in time;
In mount pad, be provided with a cavity, described power supply and controller are located in cavity, and on mount pad, respective chamber place suitable for reading is provided with cover plate.
2. toxic gas warning helmet according to claim 1, is characterized in that: described detecting element is electrochemical sensor.
3. toxic gas warning helmet according to claim 1, it is characterized in that: on mount pad, be positioned at its detect aperture both sides be respectively equipped with hummer mounting hole and pilot lamp mounting hole, described hummer and pilot lamp are arranged in hummer mounting hole and pilot lamp mounting hole respectively.
4. the toxic gas warning helmet according to claim 1 or 3, is characterized in that: described mount pad and safety helmet body are integrated.
5. toxic gas warning helmet according to claim 1, is characterized in that: described power supply is button cell and installs on the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383539.XU CN204925014U (en) | 2015-06-04 | 2015-06-04 | Toxic gas early warning safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383539.XU CN204925014U (en) | 2015-06-04 | 2015-06-04 | Toxic gas early warning safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925014U true CN204925014U (en) | 2015-12-30 |
Family
ID=54974128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383539.XU Expired - Fee Related CN204925014U (en) | 2015-06-04 | 2015-06-04 | Toxic gas early warning safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741369A (en) * | 2018-06-29 | 2018-11-06 | 上海美桥科材料科技有限公司 | It can intellectual monitoring be inflammable and explosive and the safety cap of toxic and harmful gas |
-
2015
- 2015-06-04 CN CN201520383539.XU patent/CN204925014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741369A (en) * | 2018-06-29 | 2018-11-06 | 上海美桥科材料科技有限公司 | It can intellectual monitoring be inflammable and explosive and the safety cap of toxic and harmful gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |