CN204767085U - Urgent early warning device - Google Patents

Urgent early warning device Download PDF

Info

Publication number
CN204767085U
CN204767085U CN201520391719.2U CN201520391719U CN204767085U CN 204767085 U CN204767085 U CN 204767085U CN 201520391719 U CN201520391719 U CN 201520391719U CN 204767085 U CN204767085 U CN 204767085U
Authority
CN
China
Prior art keywords
pipeline
warning
early warning
urgent
base
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.)
Active
Application number
CN201520391719.2U
Other languages
Chinese (zh)
Inventor
刘宏耐
Original Assignee
刘宏耐
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘宏耐 filed Critical 刘宏耐
Priority to CN201520391719.2U priority Critical patent/CN204767085U/en
Application granted granted Critical
Publication of CN204767085U publication Critical patent/CN204767085U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an urgent early warning device belongs to the early warning device field, the technical problem that will solve provides an urgent early warning device, and the device has air feeder and face guard, guaranteeing to provide the warning function under the respiratory circumstances of fire fighter, sets up early warning device in the device, can start early warning device and inform that the fire fighter withdraws the scene of a fire, guarantee personal safety rapidly under emergency, the problem of this technique is solved the technical scheme who adopts does: an urgent early warning device, includes air feeder, face guard, early warning device and the gas transmission nest of tubes, and the gas transmission nest of tubes includes first pipeline, second pipeline and third pipeline, and the one end of first pipeline, second pipeline and third pipeline links to each other with air feeder through tee bend intercommunication, the other end of first pipeline, and the other end and the face guard of second pipeline are connected, third pipeline and early warning device intercommunication, the utility model discloses but wide application in early warning device field.

Description

A kind of urgent prior-warning device
Technical field
A kind of urgent prior-warning device of the utility model, belongs to prior-warning device technical field.
Background technology
Perform in fire fighting and rescue task process at firefighters; safe escape is indispensable link; it through whole rescue task all the time; in the scene of a fire, usual link can be very noisy, simultaneously; because fireman has worn air respiratorresuscitator; and face is with face shield, when facing a danger or need to command troops, fire fighter is difficult to the order hearing reception and registration.
Utility model content
The utility model overcomes the deficiency that prior art exists, provide a kind of urgent prior-warning device, this device has feeder and face shield, warning function is provided when guaranteeing that fire fighter breathes, prior-warning device is set in a device, in case of emergency can start prior-warning device and inform that fire fighter withdraws the scene of a fire rapidly, guarantee personal safety.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of urgent prior-warning device, comprise feeder, face shield, prior-warning device and appendix group, described appendix group comprises the first pipeline, the second pipeline and the 3rd pipeline, described first pipeline, the second pipeline are communicated with by threeway with one end of the 3rd pipeline, the other end of described first pipeline is connected with feeder, and the other end of described second pipeline is connected with face shield, and described 3rd pipeline is communicated with prior-warning device.
Described prior-warning device comprises base, air inlet, pneumatic buzzer, and described base is hollow structure, described air inlet and early warning loudspeaker to be arranged on base and with the cavity connects of base, described air inlet is provided with the valve controlling gas flow rate.
Described base is provided with mouth for subsequent use, the cavity connects of described mouth for subsequent use and base.
Described base is provided with the handle for grasping prior-warning device.
Described feeder is provided with for the braces fixing with human body.
Described first pipeline is provided with the pressure gauge of monitoring intraductal pressure.
The utility model compared with prior art has following beneficial effect:
1, this device is provided with feeder and face shield, guarantees that fire fighter can freely breathe in the scene of a fire that oxygen is thin.
2, when environment is noisy while, fire fighter uses the order being difficult to hear commanding officer when face shield, therefore this device is provided with prior-warning device, face a danger and emergency time send alarm signal by prior-warning device, enable fire fighter clearly hear signal withdrawing rapidly.
3, prior-warning device divides small-sized and large-scale, can change different prior-warning devices, small-sized prior-warning device is provided with mouth for subsequent use according to different environment, when needing to access other and needing the device of air feed, opens mouth for subsequent use, accesses other equipment; Large-scale prior-warning device is provided with handle, the hand-held prior-warning device of person easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation being with handled prior-warning device.
1 be feeder in figure, 2 be face shield, 3 be prior-warning device, 4 be appendix group, 11 be braces, 31 be base, 32 be air inlet, 33 be pneumatic buzzer, 34 be valve, 35 be mouth for subsequent use, 36 be threeway for handle, 41 be the first pipeline, 42 be the second pipeline, 43 is the 3rd pipeline, 44,45 be pressure gauge.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 2, a kind of urgent prior-warning device of the utility model, comprise feeder 1, face shield 2, prior-warning device 3 and appendix group 4, described appendix group comprises the first pipeline 41, second pipeline 42 and the 3rd pipeline 43, described first pipeline 41, second pipeline 42 is communicated with by threeway 44 with one end of the 3rd pipeline 43, the other end of described first pipeline 41 is connected with feeder 1, and the other end of described second pipeline 42 is connected with face shield 2, and described 3rd pipeline 43 is communicated with prior-warning device 3.
Described prior-warning device 3 comprises base 31, air inlet 32, pneumatic buzzer 33, described base 31 is hollow structure, described air inlet 32 and pneumatic buzzer 33 to be arranged on base 31 and with the cavity connects of base 31, described air inlet 32 is provided with the valve 34 controlling gas flow rate, when needing the volume adjusting pneumatic buzzer 33, adjustment valve 34.
Described prior-warning device 3 is detachable, in time not needing to use, prior-warning device 3 and the 3rd pipeline 43 together can be taken off, by line portals seal cap sealing exposed in threeway 44.
In addition, described pneumatic buzzer 33 is divided into small-sized and large-scale, when pneumatic buzzer 33 is small-sized, described base 31 is provided with mouth 35 for subsequent use, the cavity connects of described mouth for subsequent use 35 and base 31, because pneumatic buzzer 33 is small-sized, the gas used is less, therefore prior-warning device 3 can be arranged mouth 35 for subsequent use to connect the equipment that other need air feed; When pneumatic buzzer 33 is large-scale, need more gas could supply its work, therefore prior-warning device 3 cannot provide gas for other devices, so base 31 is not arranged mouth 35 for subsequent use, now, because prior-warning device 3 build is comparatively large, on described base 31, be therefore provided with the handle 36 for grasping prior-warning device 3, person easy to use grasps.
In addition, described feeder 1 is provided with for the braces 11 fixing with human body, during use, braces 11 is fixed on it feeder 1 just can be carried at by user with it; Simultaneously, described first pipeline 41 is provided with the pressure gauge 45 of monitoring intraductal pressure, and user can monitor gas content in whole device and pressure at any time.
During use; user stands as far as possible and in commanding elevation, whole fire brigade is carried out to the reception and registration of order; when in case of emergency; open valve 34; gas makes pneumatic buzzer 33 sounding, and pneumatic buzzer 33 sound is loud and clear, and fireman can hear the sound of pneumatic buzzer 33 completely in a noisy environment; thus make timely reaction, protect the safety of oneself.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.

Claims (6)

1. a urgent prior-warning device, it is characterized in that: comprise feeder (1), face shield (2), prior-warning device (3) and appendix group (4), described appendix group comprises the first pipeline (41), second pipeline (42) and the 3rd pipeline (43), described first pipeline (41), second pipeline (42) is communicated with by threeway (44) with one end of the 3rd pipeline (43), the other end of described first pipeline (41) is connected with feeder (1), the other end of described second pipeline (42) is connected with face shield (2), described 3rd pipeline (43) is communicated with prior-warning device (3).
2. according to claim 1 urgent prior-warning device, it is characterized in that: described prior-warning device (3) comprises base (31), air inlet (32), pneumatic buzzer (33), described base (31) is hollow structure, described air inlet (32) and pneumatic buzzer (33) be arranged at base (31) upper and with the cavity connects of base (31), described air inlet (32) is provided with the valve (34) controlling gas flow rate.
3. according to claim 2 urgent prior-warning device, it is characterized in that: described base (31) is provided with mouth for subsequent use (35), the cavity connects of described mouth for subsequent use (35) and base (31).
4. according to claim 2 urgent prior-warning device, it is characterized in that: described base (31) is provided with the handle (36) for grasping prior-warning device (3).
5. according to claim 1 urgent prior-warning device, it is characterized in that: described feeder (1) is provided with for the braces (11) fixing with human body.
6. according to claim 1 urgent prior-warning device, it is characterized in that: described first pipeline (41) is provided with the pressure gauge (45) of monitoring intraductal pressure.
CN201520391719.2U 2015-06-09 2015-06-09 Urgent early warning device Active CN204767085U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520391719.2U CN204767085U (en) 2015-06-09 2015-06-09 Urgent early warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520391719.2U CN204767085U (en) 2015-06-09 2015-06-09 Urgent early warning device

Publications (1)

Publication Number Publication Date
CN204767085U true CN204767085U (en) 2015-11-18

Family

ID=54507220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520391719.2U Active CN204767085U (en) 2015-06-09 2015-06-09 Urgent early warning device

Country Status (1)

Country Link
CN (1) CN204767085U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108831092A (en) * 2018-07-09 2018-11-16 安徽三六五办公科技有限公司 A kind of fire protection warning equipment
CN108846986A (en) * 2018-07-09 2018-11-20 安徽三六五办公科技有限公司 A kind of fire protection warning structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108831092A (en) * 2018-07-09 2018-11-16 安徽三六五办公科技有限公司 A kind of fire protection warning equipment
CN108846986A (en) * 2018-07-09 2018-11-20 安徽三六五办公科技有限公司 A kind of fire protection warning structure

Similar Documents

Publication Publication Date Title
CN204767085U (en) Urgent early warning device
CN102143437B (en) Voice communication controller and communication system for positive pressure air breather
CN206342818U (en) A kind of fire-fighting positive-pressure air respirator
CN202605558U (en) Relay type compressed oxygen self rescuer
CN2778323Y (en) Chemical oxygen inhalation apparatus for forest fire fighter
CN108671450A (en) It is a kind of can remote control enter the rescue fire vehicle of scene of fire
CN108042942A (en) A kind of new oxygen-producing respirator
CN203169865U (en) Poisonous gas intelligent detection mask
CN104874135A (en) Self-feeding channel-opened/closed positive pressure air respirator
CN204995947U (en) Special emergent respiratory device of emergency internal medicine department
CN206213377U (en) A kind of fire safety protecting helmet
CN103961821A (en) Fire fighting breathing device
CN204540899U (en) A kind of fire-retardant communication Protective clothes combined with cap and mask
CN203802973U (en) Self-supporting positive pressure air respirator with open and closed circuits
NL2019479B1 (en) Firefighter emergency air supply fire water branch device
CN206026897U (en) Protection casing of talkbacking
CN207898776U (en) A kind of air respiratorresuscitator
CN205549275U (en) Positive pressure air respirator face guard with speech enhancement and defogging function
CN201921348U (en) Emergency life preserver
CN204815424U (en) Novel give birth to oxygen formula respirator
CN105681612B (en) Personnel's time in turn calling system is attacked in fire fighting and rescue
CN201480094U (en) Safety fire hat
CN203915814U (en) Fireman fire scene breathing equipment
CN203677779U (en) Positive-pressure type air breathing apparatus
CN107376147A (en) A kind of safety fire fighting rescue helmet fire extinguishing integrated device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model