CN203469275U - Pumping-in type gas-driven mixed fire extinguishing device - Google Patents
Pumping-in type gas-driven mixed fire extinguishing device Download PDFInfo
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- CN203469275U CN203469275U CN201320598657.3U CN201320598657U CN203469275U CN 203469275 U CN203469275 U CN 203469275U CN 201320598657 U CN201320598657 U CN 201320598657U CN 203469275 U CN203469275 U CN 203469275U
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Abstract
The utility model relates to a pumping-in type gas-driven mixed fire extinguishing device. The device comprises a pressure powder storage tank with built-in dry powder, a first proportional mixer, a second proportional mixer, a foam concentrate tank and a spray head, wherein a suction pipe is arranged in the pressure powder storage tank, a water pump is arranged on a main inlet of the first proportional mixer, a foam concentrate pump is arranged on an auxiliary inlet of the first proportional mixer, a throttling device is arranged on the auxiliary inlet of the second proportional mixer, the spray head is arranged on an outlet of the second proportional mixer, the outlet of the first proportional mixer is communicated with the main inlet of the second proportional mixer, the foam concentrate tank is communicated with the foam concentrate pump through a pipeline, and the throttling device is communicated with the top end of the pressure powder storage tank through the pipeline.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing technology, and particularly a kind of formula gas-powered that pumps into is mixed extinguishing device.
Background technology
At present, now only having independently system of ultra-fine dry powder and foam on market, is all manual and automanual operating system in addition, the personnel that they need are many, during breaking out of fire, can not start timely, use the shortest time that fire is knocked out, complicated operation, the reliability relative mistake of system.
But, along with industrial fast development, production scale is increasing, and potential disaster hidden-trouble is also more and more serious, such as: oil, chemical industry, port and pier, airport, oil depot, sour storehouse, oil plant, dress discharge zone, power station, offshore platform etc. are that place occurs modal fire; In the traditional formula that pumps into fixed froth installation, foam quantity delivered can not adapt to the requirement of modern large-scale foam firefighting engineering.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide the formula that the pumps into gas-powered that a kind of attack time is short, usefulness is high and be applicable to the fire of any kind to mix extinguishing device.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
Pump into formula gas-powered and mix an extinguishing device, it is characterized in that, comprising: pressure storage powder tank, the first proportioner, the second proportioner, foam dope case and the shower nozzle of built-in dry powder; In described pressure storage powder tank, be provided with suction pipe, described the first proportioner main-inlet is provided with water pump, described the first proportioner sub-inlet is provided with concentrate pump, described the second proportioner sub-inlet is provided with throttling arrangement, described shower nozzle is arranged in the outlet of described the second proportioner, the outlet of described the first proportioner is communicated with the main-inlet of described the second proportioner, described foam dope case is communicated with described concentrate pump by pipeline, and described throttling arrangement is communicated with described pressure storage powder upper end by pipeline.
Feature of the present utility model and further improvement are:
Described pressure storage powder tank is communicated with described throttling arrangement by described suction pipe.
The entrance point of described suction pipe gos deep into the bottom of described pressure storage powder tank.
Described throttling arrangement is orifice plate.
The formula gas-powered that pumps into of the present utility model is mixed extinguishing device foam mixing liquid and dry powder is separately stored, and has avoided in the short time, the problems such as denaturalization phenomenon occurring after premix, has improved the time of guaranteeing the quality of depositing; And foam mixing liquid is fully mixed to rear fire extinguishing with dry powder, there is the features such as extinguishing ability is strong, attack time is short, simple to operate, speed is fast, precision is high, supply capacity is strong, pollution-free, to stamping out a fire, play an important role.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is the structural representation of the extinguishing device in the utility model embodiment 1;
Reference numeral: 1, foam dope case; 2, concentrate pump; 3, the first proportioner; 4, water pump; 5, pressure storage powder tank; 6, orifice plate; 7, the second proportioner; 8, shower nozzle; 9, suction pipe.
The specific embodiment
The formula that the pumps into gas-powered that the utility model embodiment 1 provides is mixed extinguishing device as shown in Figure 1.
This pumps into formula gas-powered and mixes extinguishing device, in the pressure storage powder tank 5 of built-in dry powder, be provided with suction pipe 9, pressure storage powder tank 3 is by suction pipe 9, throttling arrangement 6 is communicated with the sub-inlet of the second proportioner 7, the outlet of the second proportioner 7 is provided with shower nozzle 8, the main-inlet of the second proportioner 7 is communicated with the outlet of the first proportioner 3, the main-inlet of the first proportioner 3 is provided with water pump 4, water pump 4 is communicated with external water source by water pipe, the sub-inlet of the first proportioner 3 is provided with concentrate pump 2, logical 2 pipings of concentrate pump are communicated with foam dope case 1.
Wherein, the entrance point of suction pipe 9 gos deep into the bottom of pressure storage powder tank 5.
Wherein, throttling arrangement is the device of orifice plate 6 or other adjustable foam solution flows.
The formula that the pumps into gas-powered that the utility model provides is mixed extinguishing device, after opening the first proportioner 3, the effect of foam dope in foam dope case 1 by concentrate pump 2 enters in the first proportioner 3 through piping is laggard, also by water, the main-inlet from the first proportioner 3 pumps in proportioner 3 water pump 4, carries out foam solution and enter in the second proportioner 7 after two kinds of liquid fully mix in the first proportioner 3; Originally store the sub-inlet that the pressure storage powder tank 5 of pressed gas is pressed into the second proportioner 7 by dry powder by suction pipe 9 and orifice plate 6 under the effect of driving gas and entered the second proportioner 7, in the second proportioner 7, foam solution and dry powder carry out powder liquid mixture after fully mixing, finally by shower nozzle 8, be sprayed onto fire district, reach fast and the fire extinguishing effect of high-effect fire-extinguishing.
The embodiment that the formula that the pumps into gas-powered above the utility model being provided is mixed extinguishing device is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. pump into formula gas-powered and mix an extinguishing device, it is characterized in that, comprising: pressure storage powder tank, the first proportioner, the second proportioner, foam dope case and the shower nozzle of built-in dry powder; In described pressure storage powder tank, be provided with suction pipe, described the first proportioner main-inlet is provided with water pump, described the first proportioner sub-inlet is provided with concentrate pump, described the second proportioner sub-inlet is provided with throttling arrangement, described shower nozzle is arranged in the outlet of described the second proportioner, the outlet of described the first proportioner is communicated with the main-inlet of described the second proportioner, described foam dope case is communicated with described concentrate pump by pipeline, and described throttling arrangement is communicated with described pressure storage powder upper end by pipeline.
2. the formula gas-powered that pumps into according to claim 1 is mixed extinguishing device, it is characterized in that, described pressure storage powder tank is communicated with described throttling arrangement by described suction pipe.
3. the formula gas-powered that pumps into according to claim 1 is mixed extinguishing device, it is characterized in that, the entrance point of described suction pipe gos deep into the bottom of described pressure storage powder tank.
4. the formula gas-powered that pumps into according to claim 1 is mixed extinguishing device, it is characterized in that, described throttling arrangement is orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598657.3U CN203469275U (en) | 2013-09-26 | 2013-09-26 | Pumping-in type gas-driven mixed fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598657.3U CN203469275U (en) | 2013-09-26 | 2013-09-26 | Pumping-in type gas-driven mixed fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469275U true CN203469275U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598657.3U Expired - Fee Related CN203469275U (en) | 2013-09-26 | 2013-09-26 | Pumping-in type gas-driven mixed fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448830A (en) * | 2018-05-07 | 2019-11-15 | 中国石油化工股份有限公司 | The fixed three-phase froth generation in Petrochemical and injection apparatus and method |
| CN113750414A (en) * | 2021-03-19 | 2021-12-07 | 湖南新永利交通科工贸有限公司 | Fire engine that multiunit fire extinguishing agent allies oneself with usefulness |
-
2013
- 2013-09-26 CN CN201320598657.3U patent/CN203469275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448830A (en) * | 2018-05-07 | 2019-11-15 | 中国石油化工股份有限公司 | The fixed three-phase froth generation in Petrochemical and injection apparatus and method |
| CN113750414A (en) * | 2021-03-19 | 2021-12-07 | 湖南新永利交通科工贸有限公司 | Fire engine that multiunit fire extinguishing agent allies oneself with usefulness |
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Legal Events
| 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: 20140312 Termination date: 20210926 |