CN207270590U - A kind of air respiratorresuscitator pressure control equipment with dual-alarm - Google Patents
A kind of air respiratorresuscitator pressure control equipment with dual-alarm Download PDFInfo
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- CN207270590U CN207270590U CN201721257148.9U CN201721257148U CN207270590U CN 207270590 U CN207270590 U CN 207270590U CN 201721257148 U CN201721257148 U CN 201721257148U CN 207270590 U CN207270590 U CN 207270590U
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- pressure
- air
- alarm
- dual
- control equipment
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Abstract
The utility model discloses a kind of air respiratorresuscitator pressure control equipment with dual-alarm, including a pressure reducing valve, the pressure reducing valve includes pressure-air input terminal, middle pressure air output terminal and pressure-air output terminal, the mask air supply pipe of the gas cylinder connection of the pressure-air input terminal and air respiratorresuscitator, medium pressure air output terminal and air respiratorresuscitator connects；The one mechanical alarm whistle, the mechanical alarm whistle are installed on the pressure reducing valve, are connected with pressure-air cavity in the pressure reducing valve；One electronic pressure gage, the electronic pressure gage are connected by high-pressure air pipe with the pressure-air output terminal of the pressure reducing valve, and the electronic pressure gage includes microcontroller and is connected pressure sensor, alarm unit with the microcontroller.The equipment is used cooperatively with air respiratorresuscitator, and electronic pressure gage and alarm whistle carry out double monitoring to storage pressure, and both of which has the function of low pressure alarming, and the danger for preventing individual equipment failure from may trigger, plays the role of duplicate protection.
Description
Technical field
It the utility model is related to air respiratorresuscitator accessories field, and in particular to a kind of air with dual-alarm is exhaled
Haustorium pressure control equipment.
Background technology
Positive-pressure air respirator is a kind of self-supporting open fire-fighting air respirator, is primarily adapted for use in fire-fighting, chemical industry, ship
The places such as oceangoing ship, oil, smelting, factories and miness, laboratory, enable fireman or the rescue personnel that speedily carries out rescue work is full of dense smoke, poison gas, steam
Or safely put out a fire under the adverse circumstances of anoxic, rescue and relief work and rescue.The positive-pressure air respirator of early stage is matched somebody with somebody
Mechanical pressure gauge detection air storage pressure is equipped with, when gas cylinder air pressure is reduced to 5.5 ± 0.5Mpa, the mechanical alarm whistle can be sent
Alarm, to remind operating personnel's cylinder gas amount few, it is necessary to be supplemented.And current positive-pressure air respirator electronics
Pressure gauge instead of mechanical pressure gauge, be sent when storage pressure drops to 5.5 ± 0.5Mpa by electric acousto-optic alarm device
Alarm signal, if but the device battery exhaust or circuit break down, can not signal an alert, so as to lead to not carry
The fireman that wakes up is dangerous, there is very big security risk.
In view of drawbacks described above, the utility model creator obtains this practicality newly finally by prolonged research and practice
A kind of air respiratorresuscitator pressure control equipment with dual-alarm of type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, there is provided one kind has dual-alarm
The air respiratorresuscitator pressure control equipment of function, including
One pressure reducing valve, the pressure reducing valve include pressure-air input terminal, middle pressure air output terminal and pressure-air output terminal,
The mask of the gas cylinder connection of the pressure-air input terminal and air respiratorresuscitator, medium pressure air output terminal and air respiratorresuscitator
Air supply pipe connects；
The one mechanical alarm whistle, the mechanical alarm whistle is installed on the pressure reducing valve, with pressure-air in the pressure reducing valve
Cavity connects；
One electronic pressure gage, the electronic pressure gage are connected by the pressure-air output terminal of high-pressure air pipe and the pressure reducing valve
Connect.
Preferably, the electronic pressure gage includes microcontroller, pressure sensor, alarm unit, liquid crystal display and battery,
The microcontroller is connected with pressure sensor, alarm unit, liquid crystal display circuit.
Preferably, the alarm unit includes alarming horn and alarm lamp.
Preferably, the electronic pressure gage also has pointer display screen, the pointer display screen and the pressure sensor
Connection.
Preferably, the electronic pressure gage also has the temperature sensor being connected with the single chip circuit.
Preferably, the electronic pressure gage also has the motion sensor being connected with the single chip circuit, the movement
Sensor is gyroscope.
Preferably, the electronic pressure gage also has the signal transmission device being connected with the single chip circuit, it is described to have
The air respiratorresuscitator pressure control equipment of dual-alarm function further includes the head-up display supporting with the signal transmission device,
The electronic pressure gage is connected with the head-up display by wireless signal.
Preferably, the electronic pressure gage is equipped with the communication switch being connected with the signal transmission device.
Preferably, the signal transmission device is communicated by a kind of following wireless signal with the head-up display：
RFID, zigbee, wifi, NFC and bluetooth.
The beneficial effects of the utility model are compared with the prior art：This has the function of the air respiratorresuscitator of dual-alarm
Pressure control equipment is used cooperatively with air respiratorresuscitator, and electronic pressure gage and alarm whistle carry out storage pressure double monitoring, and two
Person is respectively provided with the function of low pressure alarming, and the danger for preventing individual equipment failure from may trigger, plays the role of duplicate protection.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in various embodiments of the utility model, institute in being described below to embodiment
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the structure chart of the air respiratorresuscitator pressure control equipment with dual-alarm；
Fig. 2 is the outside drawing of electronic pressure gage；
Fig. 3 is the construction module figure of electronic pressure gage.
Digital representation in figure：
1. the 2. mechanical alarm whistle of pressure reducing valve, 3. electronic pressure gage, 31. microcontroller, 32. pressure sensor
33. 34. motion sensor of temperature sensor, 35. signal transmission device, 36. alarm unit
37. 4. head-up display of liquid crystal display 38. pointer display screen, 39. communication switch, 5. gas cylinder
6. 7. battery of mask
Embodiment
Below in conjunction with attached drawing, and other technical characteristic above-mentioned to the utility model and advantage are described in more detail.
Embodiment 1
As shown in Figure 1, a kind of air respiratorresuscitator pressure control equipment with dual-alarm, including a pressure reducing valve 1,
The one mechanical alarm whistle 2, an electronic pressure gage 3 and a head-up display 4.The pressure reducing valve 1 include pressure-air input terminal, in
Air output terminal and pressure-air output terminal are pressed, the gas cylinder 5 of the pressure-air input terminal and air respiratorresuscitator connects, in described
6 air supply pipe of mask of air output terminal and air respiratorresuscitator is pressed to connect, the pressure-air output terminal passes through with electronic pressure gage 3
Tracheae connects, and pressure reducing valve 1 presses the output pressure of air output terminal in can adjusting.The mechanical alarm whistle 2 is installed on pressure reducing valve 1
On, it is connected with pressure-air cavity in pressure reducing valve 1, when air bottle air pressure is reduced to 5.5 ± 0.5Mpa, the mechanical alarm whistle 2 can
Send the alarm more than 90dB.
The electronic pressure gage 3 includes microcontroller 31, pressure sensor 32 and alarm unit 36, the microcontroller 31 and pressure
Force snesor 32, alarm unit 36 are electrically connected.Pressure sensor 32 detects the pressure of 1 pressure-air output terminal of pressure reducing valve, when
When pressure is reduced to 5.5 ± 0.5Mpa, alarm unit 36 sends alarm signal.
This has the function of that the air respiratorresuscitator pressure control equipment of dual-alarm is used cooperatively with air respiratorresuscitator, electronics pressure
Power table 3 and the mechanical alarm whistle 2 carry out double monitoring to the pressure of gas cylinder 5, and both of which has the function of low pressure alarming, prevents single
The danger that equipment malfunction may trigger, plays the role of duplicate protection.
The electronic pressure gage 3 also has signal transmission device 35, and signal transmission device 35 is electrically connected with microcontroller 31.It is described
Signal transmission device 35 is connected by wireless signal with supporting head-up display 4, and fireman can look into from head-up display 4
See safety air breath device facility information, it is ensured that equipment is working properly.
Embodiment 2
The present embodiment on the basis of the above embodiment, what the signal transmission device 35 was connected with head-up display 4
Wireless signal can be any one in RFID, zigbee, wifi, NFC or bluetooth, and the mode of its wireless connection is convenient can
Lean on, convenient for users to checking information.
Embodiment 3
As shown in Fig. 2, this implementation is in the above embodiment difference, the front of electronic pressure gage 3 is equipped with report
Alert unit 36, liquid crystal display 37 and pointer display screen 38.Pointer display screen 38 is connected with pressure sensor 32, can be more directly perceived
Check pressure in gas cylinder 5.3 side of electronic pressure gage is equipped with communication switch 39, for 35 transmission signal of keying signal transmitter,
Signal transmission device 35 is opened, and the information that microcontroller 31 is handled is transferred to head-up display 4, convenient work by wireless signal
Personnel check.
Embodiment 4
As shown in figure 3, this implementation is in the above embodiment difference, the electronic pressure gage 3 includes microcontroller
31st, sensor assembly, alarm unit 36, signal transmission module, display module and battery 7, battery 7 are each as electronic pressure gage 3
The energy of component, its sensor assembly, alarm unit 36, signal transmission module, display module are electrically connected with microcontroller 31.
The sensor assembly includes pressure sensor 32, temperature sensor 33 and motion sensor 34, is respectively used to supervise
Survey 5 pressure of gas cylinder, environment temperature and operating personnel's direction of motion.The motion sensor 34 is gyroscope, can measure movement
Direction, facilitates fireman to determine orientation in thick fog, the undesirable environment of dense smoke visual isopter.The signal transmission module includes signal
Transmitter 35 and communication switch 39, signal transmission device 35 transmit information, communication switch by wireless signal to head-up display 4
39 break-make for controlling wireless signal transmission.The alarm unit 36 includes alarm lamp and alarming horn, when 5 pressure drop of gas cylinder
It is low to 5.5 ± 0.5Mpa when, alarm unit 36 sends sound-light alarm.The display module includes liquid crystal display 37 and pointer is shown
Display screen 38, liquid crystal display 37 can show that information, the pointers such as 5 pressure of gas cylinder, environment temperature, the direction of motion, battery capacity are shown
Display screen 38 is connected with pressure sensor 32, directly perceived to show 5 pressure of gas cylinder.
This has the function of that the air respiratorresuscitator pressure control equipment of dual-alarm is used cooperatively with air respiratorresuscitator, not only may be used
, also at the same time can be with data such as monitoring of environmental temperature, the directions of motion, it is ensured that aerial respiration to carry out double monitoring to 5 pressure of gas cylinder
Device equipment and the safety of operating personnel.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is nonrestrictive.Those skilled in the art understanding, can be to it in the spirit and scope that the utility model claims are limited
Many changes are carried out, are changed, in addition it is equivalent, but fall within the scope of protection of the utility model.
Claims (9)
- A kind of 1. air respiratorresuscitator pressure control equipment with dual-alarm, it is characterised in that includingOne pressure reducing valve, the pressure reducing valve includes pressure-air input terminal, middle pressure air output terminal and pressure-air output terminal, described The gas cylinder of pressure-air input terminal and air respiratorresuscitator connects, and the mask of medium pressure air output terminal and air respiratorresuscitator supplies Pipe connects；The one mechanical alarm whistle, the mechanical alarm whistle is installed on the pressure reducing valve, with pressure-air cavity in the pressure reducing valve Connection；One electronic pressure gage, the electronic pressure gage are connected by high-pressure air pipe with the pressure-air output terminal of the pressure reducing valve.
- 2. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 1, it is characterised in that institute Stating electronic pressure gage includes microcontroller, pressure sensor, alarm unit, liquid crystal display and battery, the microcontroller and pressure Sensor, alarm unit, the connection of liquid crystal display circuit.
- 3. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 2, it is characterised in that institute Stating alarm unit includes alarming horn and alarm lamp.
- 4. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 3, it is characterised in that institute Stating electronic pressure gage also has pointer display screen, and the pointer display screen is connected with the pressure sensor.
- 5. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 4, it is characterised in that institute Stating electronic pressure gage also has the temperature sensor being connected with the single chip circuit.
- 6. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 5, it is characterised in that institute Stating electronic pressure gage also has the motion sensor being connected with the single chip circuit, and the motion sensor is gyroscope.
- 7. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 2, it is characterised in that institute Stating electronic pressure gage also has the signal transmission device being connected with the single chip circuit, described to have the function of the air of dual-alarm Respirator pressure control equipment further includes the head-up display supporting with the signal transmission device, the electronic pressure gage and institute Head-up display is stated to connect by wireless signal.
- 8. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 7, it is characterised in that institute State electronic pressure gage and be equipped with the communication switch being connected with the signal transmission device.
- 9. there is the air respiratorresuscitator pressure control equipment of dual-alarm as claimed in claim 8, it is characterised in that institute Signal transmission device is stated to communicate with the head-up display by a kind of following wireless signal：RFID、zigbee、wifi、 NFC and bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257148.9U CN207270590U (en) | 2017-09-28 | 2017-09-28 | A kind of air respiratorresuscitator pressure control equipment with dual-alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257148.9U CN207270590U (en) | 2017-09-28 | 2017-09-28 | A kind of air respiratorresuscitator pressure control equipment with dual-alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207270590U true CN207270590U (en) | 2018-04-27 |
Family
ID=61988135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721257148.9U Expired - Fee Related CN207270590U (en) | 2017-09-28 | 2017-09-28 | A kind of air respiratorresuscitator pressure control equipment with dual-alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207270590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224332A (en) * | 2018-09-14 | 2019-01-18 | 南京耀泽电子科技有限公司 | Integral intelligent respirator back board device and collecting method |
-
2017
- 2017-09-28 CN CN201721257148.9U patent/CN207270590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224332A (en) * | 2018-09-14 | 2019-01-18 | 南京耀泽电子科技有限公司 | Integral intelligent respirator back board device and collecting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |