CN217082162U - Breathing air supercharging device for naval vessel - Google Patents
Breathing air supercharging device for naval vessel Download PDFInfo
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- CN217082162U CN217082162U CN202123315082.3U CN202123315082U CN217082162U CN 217082162 U CN217082162 U CN 217082162U CN 202123315082 U CN202123315082 U CN 202123315082U CN 217082162 U CN217082162 U CN 217082162U
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Abstract
The utility model relates to a fire-fighting equipment, breathing air aerify technical field, concretely relates to naval vessel is with breathing air supercharging device. The device comprises a pressurizing module, a filtering module, a gas storage module, a safety inflation box and a distribution module, and the safety inflation box, the control distribution pipeline, the gas storage module and the like are independently separated by adopting a modularized separated installation mode, so that the device is convenient to maintain. The device has the gas cylinder group and directly gives the little gas cylinder tonifying qi dual mode in the safe gas-filling box for little gas cylinder tonifying qi and booster compressor fast, can effectively improve tonifying qi efficiency according to demand automatic selection mode of aerifing, and it is convenient to use. The bottom of the device is provided with a steel wire rope shock absorber, and the device is suitable for the environments with large tilt angles such as naval vessels. The design of safe inflation case bottom grid, when meeting accident and resulting in having gaseous to spill over, gaseous follow bottom discharge avoids openly to the human body injury, the security performance of promotion.
Description
Technical Field
The utility model relates to a fire-fighting equipment, breathing air aerify technical field, concretely relates to naval vessel is with breathing air supercharging device.
Background
The naval vessel can be equipped with many breathing auxiliary devices in the in-process of normal use, for example in fireman's equipment and diver's equipment, all need be equipped with air respirator, oxygen cylinder or air bottle, and air respirator can provide the fresh air source for the crewman when carrying out fire control and putting out a fire and put out a fire, prevents that the crewman from inhaling poisonous and harmful gas when putting out a fire, also can use when the operation in steam or the oxygen deficiency environment. The oxygen cylinder or the air cylinder is required to be maintained regularly in daily life no matter whether the oxygen cylinder or the air cylinder is used or not, so that the oxygen cylinder or the air cylinder is always in a usable state; after use, performance checks and re-inflation of the gas cylinder are more desirable. When the device is used, an oxygen cylinder or an air cylinder is required to be inflated through a gas cylinder inflating device for compressing breathing air, an existing mode is that one air pressure pump fills gas into one gas cylinder, the efficiency is low, better assistance cannot be provided under emergency, and rescue and emergency rescue work of workers is seriously influenced.
Disclosure of Invention
An object of the utility model is to provide a can carry out the breathing air supercharging device for naval vessel of on-the-spot safe dress that fills to fire control respirator air bottle, improve and aerify efficiency to reinforcing aerating device's security and portability make it satisfy naval vessel fire fighter's use.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A breathing air supercharging device for a naval vessel comprises a supercharging module, a filtering module, a gas storage module, a safety inflation box and a distribution module, wherein the filtering module comprises a high-pressure air filter, the supercharging module comprises a first fixed box, a supercharger, a pressure reducing valve, a first pressure regulating valve, a fourth ball valve and a first pressure gauge, the supercharger is arranged in the first fixed box, the pressure reducing valve, the first pressure regulating valve and the fourth ball valve are sequentially connected in series and then connected with the supercharger to serve as an air inlet branch of the supercharger, the first pressure gauge is arranged at one end, close to the supercharger, of the air inlet branch, an air inlet of the filter is connected with an air outlet of the supercharger, and an air outlet of the filter is connected with the gas storage module;
the gas storage module is arranged in the second fixed box and comprises a first safety valve, a first gas storage branch and a second gas storage branch, the first safety valve is arranged at one end close to the filter, the first gas storage branch is sequentially provided with a second pressure gauge and a third ball valve, the second gas storage branch is sequentially provided with a first ball valve, a gas cylinder group and a second ball valve, the gas cylinder group is provided with a third pressure gauge, and the two gas storage branches are connected in parallel and then connected with the distribution module through a gas collecting pipe;
a plurality of bottle placing cylinders and gas cylinder connectors correspondingly arranged above the bottle placing cylinders are arranged in the safety inflation box; the distribution module is arranged above the safety inflation box, the distribution module is sequentially provided with a second pressure regulating valve, a fourth pressure gauge, a second safety valve and a plurality of hand valves connected in parallel, the second pressure regulating valve is connected with the gas storage module through a gas collecting pipe, the hand valves are connected with gas bottle connectors in the safety inflation box in a one-to-one correspondence mode, and a fifth pressure gauge is further arranged at a gas outlet end of each hand valve.
Furthermore, the filter consists of 2-3 activated carbon filter cartridges, and a hopcalite agent is arranged in each activated carbon filter cartridge.
Furthermore, the safe inflation box is provided with a box door hinged with the box body, a handle is arranged on the outer side of the box door, and the bottom plate of the safe inflation box is a grating plate; the bottom of a cylinder placing barrel in the safe inflation box is provided with a rotatable gas cylinder bracket, a sponge gasket or a rubber gasket is laid on the bracket, and a sponge gasket or a rubber gasket is also laid on the side wall of the middle position of the cylinder placing barrel.
Furthermore, the bottom of the first fixed box, the bottom of the second fixed box and the bottom of the safety inflation box are respectively provided with a steel wire rope shock absorber.
Furthermore, the bottoms of the first fixing box, the second fixing box and the safety inflation box are respectively provided with a fixing base, the fixing bases are detachable, and the three fixing bases are riveted with each other.
The utility model has the advantages that:
the device adopts the mode of modularization separately installing, and safety inflation case, control distribution pipeline, gas storage module etc. are separately separated, are convenient for maintain. The device has the gas cylinder group and directly gives the little gas cylinder tonifying qi dual mode in the safe gas-filling box for little gas cylinder tonifying qi and booster compressor fast, can effectively improve tonifying qi efficiency according to demand automatic selection mode of aerifing, and it is convenient to use. The bottom of the device is provided with a steel wire rope shock absorber, and the device is suitable for the environment with large tilting angle of naval vessels. The design of safe gas-filling box bottom grid, when the accident takes place and leads to having gas to spill over, gas is discharged from the bottom, avoids openly to the human body injury, the security performance of promotion.
Drawings
Fig. 1 is the utility model discloses a ship is with breathing air supercharging device's overall structure sketch map.
Fig. 2 is an inflation schematic diagram of the breathing air supercharging device for the naval vessel of the utility model.
The reference signs explain: 1-a pressurizing module, 101-a first fixed tank, 102-a booster, 103-a pressure reducing valve, 104-a first pressure regulating valve, 105-a fourth ball valve, 106-a first pressure gauge, 2-a filtering module, 201-a filter, 3-a gas storage module, 301-a first safety valve, 302-a second pressure gauge, 303-a third ball valve, 304-a first ball valve, 305-a cylinder group, 306-a second ball valve, 307-a third pressure gauge, 4-a safety gas charging tank, 5-a distribution module, 501-a second pressure regulating valve, 502-a fourth pressure gauge, 503-a second safety valve, 504-a manual valve, 505-a fifth pressure gauge, 6-a small gas cylinder, 7-a wire rope shock absorber.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
The breathing air supercharging device for the naval vessel as shown in fig. 1-2 comprises a supercharging module 1, a filtering module 2, a gas storage module 3, a safety aeration tank 4 and a distribution module 5, wherein the filtering module 2 comprises a high-pressure air filter 201, the supercharging module comprises a first fixed box 101, a supercharger 102, a pressure reducing valve 103, a first pressure regulating valve 104, a fourth ball valve 105 and a first pressure gauge 106, the supercharger 102 is arranged in the first fixed box 101, the pressure reducing valve 103, the first pressure regulating valve 104 and the fourth ball valve 105 are sequentially connected in series and then connected with the supercharger 102 to serve as an air inlet branch of the supercharger 102, the first pressure gauge 106 is arranged at one end of the air inlet branch close to the supercharger 102, an air inlet of the filter 201 is connected with an air outlet of the supercharger 102, and an air outlet of the filter 201 is connected with the gas storage module 3; the filter 201 is composed of three activated carbon filter cartridges, a hopcalite agent is arranged in each activated carbon filter cartridge, moisture, oil and carbon monoxide in compressed air can be filtered, gas is guaranteed to meet the breathing requirement of a human body, and 1200 cubic meters of compressed air can be processed at 20 ℃.
The gas storage module 3 is arranged in the second fixed box, the gas storage module 3 comprises a first safety valve 301, a first gas storage branch and a second gas storage branch, the first safety valve 301 is arranged at one end close to the filter 201, the first gas storage branch is sequentially provided with a second pressure gauge 302 and a third ball valve 303, the second gas storage branch is sequentially provided with a first ball valve 304, a gas cylinder group 305 and a second ball valve 306, the gas cylinder group 305 is provided with a third pressure gauge 307, and the two gas storage branches are connected in parallel and then connected with the distribution module 5 through a gas collecting pipe.
A plurality of bottle placing cylinders and gas cylinder connectors correspondingly arranged above the bottle placing cylinders are arranged in the safety inflation box 4; the safe inflation box 4 is provided with a box door hinged with the box body, a handle is arranged on the outer side of the box door, a bottom plate of the safe inflation box 4 is a grating plate, and when gas overflows due to an accident, the gas is discharged from the bottom, so that the front side of the safe inflation box is prevented from hurting a human body, and the safety performance is improved; a rotatable gas cylinder bracket is arranged at the bottom of a gas cylinder placing barrel in the safety inflation box 4, a sponge gasket or a rubber gasket is laid on the bracket, and a sponge gasket or a rubber gasket is also laid on the side wall of the middle position of the gas cylinder placing barrel; the distribution module 5 is arranged above the safety inflation box 4, the distribution module 5 is sequentially provided with a second pressure regulating valve 501, a fourth pressure gauge 502, a second safety valve 503 and a plurality of hand valves 504 connected in parallel, the second pressure regulating valve 501 is connected with the gas storage module 3 through a gas collecting pipe, the hand valves 504 are correspondingly connected with gas cylinder connectors in the safety inflation box 4 one by one, and the gas outlet end of the hand valve 504 is also provided with a fifth pressure gauge 505; in this embodiment, two sets of cylinder and cylinder connectors are disposed in the safety inflation box 4, and two manual valves 504 and two fifth pressure gauges 505 are correspondingly disposed therein. The outside of the upper part of the safety inflation box 4 is also provided with a control panel, the control panel is provided with a display instrument which is correspondingly connected with the distribution module 5, and the control panel is also provided with a booster 102 start and stop button, an air pressure air source button and is electrically connected with the booster module 1. And steel wire rope shock absorbers 7 are arranged at the bottoms of the first fixed box 101, the second fixed box and the safety inflation box 4. The bottom of the first fixed box 101, the bottom of the second fixed box and the bottom of the safety inflation box 4 are respectively provided with a fixed base, the fixed bases are detachable, and the three fixed bases are riveted with each other.
When the gas is not used at ordinary times, the pressure of the gas bottle group 305 is regularly checked, and the gas bottle group 305 is filled with the gas for standby; when the gas cylinder is needed to be used, the small gas cylinder 6 is placed into the safety inflation box 4, the gas cylinder connector is connected, the second ball valve 306, the second safety valve 503 and the manual valve 504 are opened, and the small gas cylinder 6 is preferentially and quickly inflated through the gas cylinder group 305. If the air in the cylinder group 305 is insufficient, the small air cylinder 6 is directly charged by the supercharger 102, and at this time, the first ball valve 304 and the second ball valve 306 are both in a closed state, and the third ball valve 303 is in an open state. During air supply, the air supply pressure can be adjusted through the first pressure adjusting valve 104 and the second pressure adjusting valve 501, the air inlet mode of the supercharger 102 can be controlled by controlling the opening and closing of the fourth ball valve 105, and when the fourth ball valve 105 is opened, the air inlet pressure of the supercharger 102 can be controlled through the pressure reducing valve 103 and the first pressure adjusting valve 104, so that the air supply device is convenient to use, safe and convenient. The device adopts the mode of modularization separately installing, and safety inflation case 4, control distribution pipeline, gas storage module 3 etc. are separately separated, are convenient for maintain. The device has the gas cylinder group 305 and gives the two kinds of modes of small gas cylinder 6 tonifying qi fast and booster 102 directly gives the small gas cylinder 6 tonifying qi in the safe inflation box 4, can be according to demand automatic selection mode of aerifing, can effectively improve tonifying qi efficiency, and it is convenient to use. The bottom of the device is provided with a steel wire rope shock absorber 7, and the device is suitable for the environment with large tilt angle of naval vessels.
Claims (4)
1. A breathing air supercharging device for a naval vessel comprises a supercharging module, a filtering module, a gas storage module, a safety inflation box and a distribution module, and is characterized in that the filtering module comprises a high-pressure air filter, the supercharging module comprises a first fixed box, a supercharger, a pressure reducing valve, a first pressure regulating valve, a fourth ball valve and a first pressure gauge, the supercharger is arranged in the first fixed box, the pressure reducing valve, the first pressure regulating valve and the fourth ball valve are sequentially connected in series and then connected with the supercharger to serve as an air inlet branch of the supercharger, the first pressure gauge is arranged at one end, close to the supercharger, of the air inlet branch, the air inlet of the filter is connected with the air outlet of the supercharger, and the air outlet of the filter is connected with the gas storage module;
the gas storage module is arranged in the second fixed box and comprises a first safety valve, a first gas storage branch and a second gas storage branch, the first safety valve is arranged at one end close to the filter, the first gas storage branch is sequentially provided with a second pressure gauge and a third ball valve, the second gas storage branch is sequentially provided with a first ball valve, a gas cylinder group and a second ball valve, the gas cylinder group is provided with a third pressure gauge, and the two gas storage branches are connected in parallel and then connected with the distribution module through a gas collecting pipe;
a plurality of bottle placing cylinders and gas cylinder connectors correspondingly arranged above the bottle placing cylinders are arranged in the safety inflation box; the distribution module is arranged above the safety inflation box and sequentially provided with a second pressure regulating valve, a fourth pressure gauge, a second safety valve and a plurality of hand valves connected in parallel, the second pressure regulating valve is connected with the gas storage module through a gas collecting pipe, the hand valves are connected with gas cylinder connectors in the safety inflation box in a one-to-one correspondence mode, and a fifth pressure gauge is further arranged at the gas outlet end of each hand valve.
2. The breathing air supercharging device for the naval vessel according to claim 1, wherein the filter is composed of 2-3 activated carbon filter cartridges, and hopcalite is placed in each activated carbon filter cartridge.
3. The breathing air supercharging device for the naval vessel according to claim 1, wherein the safety inflation box is provided with a box door hinged with the box body, a handle is arranged on the outer side of the box door, and the bottom plate of the safety inflation box is a grating plate; the bottom of a cylinder placing barrel in the safe inflation box is provided with a rotatable gas cylinder bracket, a sponge gasket or a rubber gasket is laid on the bracket, and a sponge gasket or a rubber gasket is also laid on the side wall of the middle position of the cylinder placing barrel.
4. The breathing air supercharging device for the naval vessel according to claim 1, wherein steel wire rope shock absorbers are arranged at the bottoms of the first fixed box, the second fixed box and the safety inflation box; the bottom of the first fixed box, the bottom of the second fixed box and the bottom of the safety inflation box are respectively provided with a fixed base, the fixed bases are detachable, and the three fixed bases are riveted with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315082.3U CN217082162U (en) | 2021-12-27 | 2021-12-27 | Breathing air supercharging device for naval vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315082.3U CN217082162U (en) | 2021-12-27 | 2021-12-27 | Breathing air supercharging device for naval vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217082162U true CN217082162U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315082.3U Active CN217082162U (en) | 2021-12-27 | 2021-12-27 | Breathing air supercharging device for naval vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217082162U (en) |
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2021
- 2021-12-27 CN CN202123315082.3U patent/CN217082162U/en active Active
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