CN202705007U - Filling device for extinguishment water bomb - Google Patents
Filling device for extinguishment water bomb Download PDFInfo
- Publication number
- CN202705007U CN202705007U CN2012202839120U CN201220283912U CN202705007U CN 202705007 U CN202705007 U CN 202705007U CN 2012202839120 U CN2012202839120 U CN 2012202839120U CN 201220283912 U CN201220283912 U CN 201220283912U CN 202705007 U CN202705007 U CN 202705007U
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- China
- Prior art keywords
- gas
- filling
- liquid
- water
- liquid tank
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A filling device for an extinguishment water bomb comprises a gas source, a gas cylinder, a gas-liquid cylinder, a water tank, a CO2 generator, a gas-liquid tank and a filling water gun. The gas source is connected with the gas cylinder through a three-position four-way electromagnetic pneumatic reversing valve, the gas cylinder is connected with a piston rod of the gas-liquid cylinder, a liquid cavity of the gas-liquid cylinder is respectively connected with the water tank and a liquid inlet of the gas-liquid tank through check valves, a gas cavity of the gas-liquid cylinder is respectively connected with the CO2 generator and a gas inlet of the gas-liquid tank through check valves, and the filling water gun is connected with an outlet of the gas-liquid tank. The filling device for the extinguishment water bomb is suitable for high-rise residential buildings, capable of improving filling efficiency of the extinguishment water bomb and good in practicability.
Description
Technical field
The utility model relates to a kind of extinguishing equipment, especially a kind of Water bomb for fire-extinguishing apparatus for filling of skyscraper.
Background technology
Follow the continuous quickening of Chinese Urbanization paces, the development of skyscraper is maked rapid progress, and the fire of high-rise building accident that thereupon produces also is on the increase.Existing water blast gun and truck height are and are limited that generally the truck of equipment generally can only reach about 30 ~ 50 meters now, and more the truck price of high altitude is then very expensive, are difficult to extensive popularizing.And will in the fire extinguishing of skyscraper, play very important effect take the high-altitude Water bomb for fire-extinguishing as fire-fighting mode.
Summary of the invention
Can not be applicable to high residential building, the relatively poor deficiency of practicality in order to overcome existing fire extinguisher plant, the utility model provides a kind of and is applicable to high residential building, improves the good Water bomb for fire-extinguishing apparatus for filling of efficient, practicality that Water bomb for fire-extinguishing is filled.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of Water bomb for fire-extinguishing apparatus for filling comprises source of the gas, cylinder, airdraulic actuator, water tank, CO
2Producer, gas-liquid tank and filling hydraulic giant, described source of the gas is connected with described cylinder through the 3-position 4-way electromagnetic pneumatic reversal valve, described cylinder links to each other with the piston rod of described airdraulic actuator, the sap cavity of described airdraulic actuator is connected with described gas-liquid tank liquid influent mouth with described water tank respectively by check valve, the air cavity of described airdraulic actuator by check valve respectively with described CO
2Producer is connected with described gas-liquid tank liquid admission port, and described filling hydraulic giant is connected with the outlet of described gas-liquid tank.
Further, described gas-liquid tank links to each other with described pressure sensor.
Further again, be connected with flow counter and shutoff valve on the pipeline between the outlet of described filling hydraulic giant and described gas-liquid tank.
Further, controller is connected with described flow counter, pressure sensor and the electromagnet of 3-position 4-way electromagnetic pneumatic reversal valve.
Described source of the gas is connected with the 3-position 4-way electromagnetic pneumatic reversal valve through shutoff valve.
Technical conceive of the present utility model is: Water bomb for fire-extinguishing apparatus for filling of the present utility model, filling be the gas-liquid mixture with certain pressure, CO
2Gas and water are filled with respectively in the gas-liquid tank that can keep certain pressure, and the gas-liquid tank injects Water bomb for fire-extinguishing through the gas-liquid mixture that filling gun will have certain pressure.Consider water and CO in the gas-liquid tank
2Gas has best proportioning, water and CO in the gas-liquid tank that the rodless cavity of airdraulic actuator and the Area Ratio of rod chamber obtain by experiment
2Gas has best proportioning consequence devised.In addition, also may be to utilize the airdraulic actuator rod chamber to carry out topping up, and utilize rodless cavity to inflate, like this, CO
2The volume ratio water of gas is many.
Gas in the gas-liquid tank and the fill method of liquid are: pressurized air promotion cylinder piston moves right airdraulic actuator during the right position of pneumatic valve, the water in the sap cavity is pressed in the gas-liquid tank through check valve, simultaneously with CO
2Gas in the producer is in check valve sucks air cavity.Pressurized air promotion cylinder piston makes airdraulic actuator to left movement during the left position of pneumatic valve, with the CO in the air cavity
2Be pressed in the gas-liquid tank through check valve, simultaneously with the water in the water tank in check valve sucks sap cavity.
Controller links to each other with flow counter, pressure sensor and solenoid directional control valve.Controller is by analyzing the data of flow counter and pressure sensor, the open and close of control solenoid directional control valve.
The beneficial effects of the utility model are mainly manifested in: make the fire extinguishing resilience energy carry out Fast Filling in the scene of fire and add water.The utlity model has simple in structurely, easy to use, can in time reach advantage such as fire extinguishing purpose etc.
Description of drawings
Fig. 1 is the scheme drawing of Water bomb for fire-extinguishing apparatus for filling.
Fig. 2 is the scheme drawing of gas-liquid mixed fire extinguishing bomb.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of Water bomb for fire-extinguishing apparatus for filling comprises source of the gas 1, valve group, cylinder 4, airdraulic actuator 5, CO
2Producer 11, water tank 7, pressure sensor 13, compression indicator 15, gas-liquid tank 9, filling hydraulic giant 17 and controller.Described valve group is comprised of a 3-position 4-way electromagnetic pneumatic reversal valve 3 and 2 Pneumatic check valves and 2 hydraulically-controlled one-way valves, described source of the gas 1 is connected with the 3-position 4-way electromagnetic pneumatic reversal valve through the first shutoff valve 2 and is connected with described cylinder 4, described cylinder 4 links to each other with the piston rod of described airdraulic actuator 5, the sap cavity of described airdraulic actuator 5 is connected with described gas-liquid tank liquid influent mouth with described water tank 7 respectively by check valve, the air cavity of described airdraulic actuator 5 by check valve respectively with described CO
2Producer 11 is connected with described gas-liquid tank liquid admission port, described pressure sensor 13 links to each other with gas-liquid tank 9, described filling hydraulic giant 17 is connected with the outlet of described gas-liquid tank 9, indirect has described flow counter 14 and the second shutoff valve 16, and described controller is connected with flow counter 14, pressure sensor 13 and the electromagnet of 3-position 4-way electromagnetic pneumatic reversal valve 3.
In the present embodiment, 17 pairs of Water bomb for fire-extinguishing 18 of filling hydraulic giant are annotated.
Claims (5)
1. a Water bomb for fire-extinguishing apparatus for filling is characterized in that: comprise source of the gas, cylinder, airdraulic actuator, water tank, CO
2Producer, gas-liquid tank and filling hydraulic giant, described source of the gas is connected with described cylinder through the 3-position 4-way electromagnetic pneumatic reversal valve, described cylinder links to each other with the piston rod of described airdraulic actuator, the sap cavity of described airdraulic actuator is connected with described gas-liquid tank liquid influent mouth with described water tank respectively by check valve, the air cavity of described airdraulic actuator by check valve respectively with described CO
2Producer is connected with described gas-liquid tank liquid admission port, and described filling hydraulic giant is connected with the outlet of described gas-liquid tank.
2. Water bomb for fire-extinguishing apparatus for filling as claimed in claim 1, it is characterized in that: described gas-liquid tank links to each other with described pressure sensor.
3. Water bomb for fire-extinguishing apparatus for filling as claimed in claim 1 is characterized in that: be connected with flow counter and shutoff valve on the pipeline between the outlet of described filling hydraulic giant and described gas-liquid tank.
4. Water bomb for fire-extinguishing apparatus for filling as claimed in claim 2, it is characterized in that: controller is connected with described flow counter, pressure sensor and the electromagnet of 3-position 4-way electromagnetic pneumatic reversal valve.
5. such as the described Water bomb for fire-extinguishing apparatus for filling of one of claim 1 ~ 4, it is characterized in that: described source of the gas is connected with the 3-position 4-way electromagnetic pneumatic reversal valve through shutoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202839120U CN202705007U (en) | 2012-06-12 | 2012-06-12 | Filling device for extinguishment water bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202839120U CN202705007U (en) | 2012-06-12 | 2012-06-12 | Filling device for extinguishment water bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705007U true CN202705007U (en) | 2013-01-30 |
Family
ID=47585331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202839120U Expired - Fee Related CN202705007U (en) | 2012-06-12 | 2012-06-12 | Filling device for extinguishment water bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745634A (en) * | 2012-06-12 | 2012-10-24 | 浙江工业大学 | Rapid fire-extinguishing water bombing charging gas-liquid system |
| WO2020124990A1 (en) * | 2018-12-17 | 2020-06-25 | 三一汽车制造有限公司 | Air-pressure water washing system for concrete pump truck, and concrete pump truck |
-
2012
- 2012-06-12 CN CN2012202839120U patent/CN202705007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745634A (en) * | 2012-06-12 | 2012-10-24 | 浙江工业大学 | Rapid fire-extinguishing water bombing charging gas-liquid system |
| WO2020124990A1 (en) * | 2018-12-17 | 2020-06-25 | 三一汽车制造有限公司 | Air-pressure water washing system for concrete pump truck, and concrete pump truck |
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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: 20130130 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |