CN208003322U - Aircraft fire extinguisher accurate detector - Google Patents
Aircraft fire extinguisher accurate detector Download PDFInfo
- Publication number
- CN208003322U CN208003322U CN201721825004.9U CN201721825004U CN208003322U CN 208003322 U CN208003322 U CN 208003322U CN 201721825004 U CN201721825004 U CN 201721825004U CN 208003322 U CN208003322 U CN 208003322U
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- CN
- China
- Prior art keywords
- liquid level
- water tank
- valve
- fire extinguisher
- pressure
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Abstract
A kind of aircraft fire extinguisher accurate detector, including supercharge control system, expansion amount detection systems and water jacket system, are characterized in that：Water jacket system include water tank, the case lid connected by attachment device and water tank, be arranged water tank side liquid level gauge, that be arranged between liquid level gauge and water tank valve II, the liquid level sensor that is arranged between valve II and liquid level gauge；Supercharge control system includes booster pump, is arranged in the valve I for being pressurized pump output terminal, the pressure sensor being arranged between valve I and water tank；Expansion amount detection systems include the computer being electrically connected with pressure sensor and liquid level sensor output end, the display and pressure gauge of setting on computers.It has many advantages, such as that easy to operate, measurement range is wide, pressure holding effect is good, operational process safety and stability.
Description
Technical field
The utility model belongs to Airborne Survey equipment more particularly to a kind of aircraft fire extinguisher accurate detector, main
The test of permanent expansion amount, overall expansion amount and permanent expansion percentage suitable for cockpit, engine fire extinguisher.Not only
Precision is high, and is used conveniently and safely.
Background technology
Currently, preparation amount is big before progress fire extinguisher permanent expansion amount, overall expansion amount and permanent expansion percent test,
It also needs to be removed after the completion of work, during the test and there are security risks, and test accuracy is low, cumbersome, such as
Maloperation, which occurs, to cause possible permanent damage to fire extinguisher bottle.
Invention content
The purpose of this utility model is to provide a kind of aircraft fire extinguisher accurate detector, fundamentally solves above-mentioned ask
Topic, has many advantages, such as that easy to operate, measurement range is wide, pressure holding effect is good, operational process safety and stability.
To achieve the above object, the utility model provides following technical solution：The aircraft fire extinguisher accurate detector packet
Supercharge control system, expansion amount detection systems and water jacket system are included, is characterized in that：Water jacket system includes water tank, passes through
Liquid level gauge in water tank side, the valve that is arranged between liquid level gauge and water tank is arranged in attachment device and the case lid of water tank connection
II, the liquid level sensor being arranged between valve II and liquid level gauge；Supercharge control system include booster pump, setting it is defeated in booster pump
The valve I of outlet, the pressure sensor being arranged between valve I and water tank；Expansion amount detection systems include and pressure sensor
Computer, the display and pressure gauge of setting on computers being electrically connected with liquid level sensor output end.
The beneficial effects of the utility model：Easy to operate, test pressure can meet a variety of fire extinguisher tests up to 60Map
Pressure, and shut-off valve and filter device are carried, filter device can prevent sundries from entering measured piece and cause unnecessary injury.Cut-off
Valve pressure holding effect is good, meet emergency situations can quick pressure releasing protect tested product, securely and reliably.Pressure sensing is housed in outlet end
Device can accurately observe output pressure by swell increment computer system.
Case lid is equipped with sealing ring, and centre position and side are equipped with ball valve, and another survey is equipped with fire extinguisher attachment device, water tank bottom
There are one ball valve, the ball valve of interposition and side is used in upper and lower water portion's dress, and bottom ball valve is to drain after work to use, whole to tie
Structure can excessive gas effectively in remover, ensure that measuring accuracy, the replaceable different connectors of fire extinguisher attachment device reach a variety of
Fire extinguisher is tested.Liquid level gauge and liquid level sensor are housed in one side of water tank, liquid level gauge energy rapid examination SEA LEVEL VARIATION, reading is soon.
Liquid level gauge is sealed in protective case, and protective case can effectively prevent dust and liquid level gauge is protected not to be damaged, and liquid level sensor is logical
Crossing swell increment computer system can accurately show that liquid level changes.
Swell increment is shown and data are calculated and completed by sensor and computer, and computer system can be tested out by sensor
The overall expansion amount of bottle, permanent expansion amount can also measure the elastic expansion amount closely related with bottle wall average degree and permanent swollen
The percentage of bulk, then intuitive liquid level figure is formed by display system and is shown, and can detect that current data changes in real time.
Also pressure in fire extinguisher body can accurately be detected.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the principles of the present invention figure.
Reference sign：1 valve I, 2 case lids, 3 water tanks, 4 liquid level gauges, 5 liquid level sensors, 6 valve II, 7 connection dresses
It sets, 8 displays, 9 computers, 10 pressure gauges, 11 pressure sensors, 12 booster pumps.
Specific implementation mode
Below in conjunction with Fig. 1 ~ 2, the content of the utility model is described in detail by specific embodiment.The aircraft fire extinguisher essence
Close detector includes supercharge control system, expansion amount detection systems and water jacket system.Wherein, water jacket system includes water tank 3, leads to
Cross attachment device and water tank connection case lid 2, be arranged 3 side of water tank liquid level gauge 4, be arranged between liquid level gauge 4 and water tank 3
Valve II 6, the liquid level sensor 5 that is arranged between valve II 6 and liquid level gauge 4.Supercharge control system include booster pump 12,
Valve I 1 in 12 output end of booster pump, the pressure sensor 11 that is arranged between valve I 1 and water tank 3 are set.Swell increment is examined
Examining system includes the computer 9 being electrically connected with pressure sensor 11 and 5 output end of liquid level sensor, is arranged in computer
Display 8 on 9 and pressure gauge 10.To reduce volume, supercharge control system and swell increment calculator display organization are placed on together
In one cabinet.
Operation principle：The fire extinguisher tested is suspended in the water tank for filling water, case lid is buckled well by attachment device, and
Sealing.Process stipulation pressure value is forced into fire extinguisher with the booster pump 12 of supercharge control system, it will be in water tank after bottle expansion
The discharge of part water.Remaining water after release of pressure.The volume of these water just shows respectively the permanent expansion amount, total swollen of fire extinguisher
Bulk, and the elastic expansion amount closely related with bottle wall average thickness, you can measure the percentage of permanent expansion amount.
Claims (1)
1. a kind of aircraft fire extinguisher accurate detector, including supercharge control system, expansion amount detection systems and water jacket system,
It is characterized in that：Water jacket system includes water tank, the case lid being connect with water tank by attachment device, liquid level in water tank side is arranged
It counts, that be arranged between liquid level gauge and water tank valve II, the liquid level sensor that is arranged between valve II and liquid level gauge；Supercharging control
System processed includes booster pump, is arranged in the valve I for being pressurized pump output terminal, the pressure sensor being arranged between valve I and water tank；
Expansion amount detection systems include the computer being electrically connected with pressure sensor and liquid level sensor output end, are arranged and are counting
Display on calculation machine and pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825004.9U CN208003322U (en) | 2017-12-25 | 2017-12-25 | Aircraft fire extinguisher accurate detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825004.9U CN208003322U (en) | 2017-12-25 | 2017-12-25 | Aircraft fire extinguisher accurate detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208003322U true CN208003322U (en) | 2018-10-26 |
Family
ID=63881826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825004.9U Active CN208003322U (en) | 2017-12-25 | 2017-12-25 | Aircraft fire extinguisher accurate detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208003322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114445998A (en) * | 2022-04-11 | 2022-05-06 | 广州联客信息科技有限公司 | AI-based fire alarm monitoring method and system |
-
2017
- 2017-12-25 CN CN201721825004.9U patent/CN208003322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114445998A (en) * | 2022-04-11 | 2022-05-06 | 广州联客信息科技有限公司 | AI-based fire alarm monitoring method and system |
| CN114445998B (en) * | 2022-04-11 | 2022-06-07 | 广州联客信息科技有限公司 | AI-based fire alarm monitoring method and system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |