CN204601431U - Airplane parking area fire-fighting foam fire extinguishing system - Google Patents
Airplane parking area fire-fighting foam fire extinguishing system Download PDFInfo
- Publication number
- CN204601431U CN204601431U CN201520173145.1U CN201520173145U CN204601431U CN 204601431 U CN204601431 U CN 204601431U CN 201520173145 U CN201520173145 U CN 201520173145U CN 204601431 U CN204601431 U CN 204601431U
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- fire
- water
- water box
- pipe
- outlet pipe
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a kind of airplane parking area fire-fighting foam fire extinguishing system, fixed froth installation is provided with between fire water box and Fire branch, outlet pipe is provided with water pump and electrically operated valve, the starting switch of water pump and electrically operated valve is arranged in Fire Control Cabinet, water level detecting sensor is provided with in fire water box, water level detecting sensor is connected with switch board, the case bottom surface of fire water box is that 7.5 ° of inclinations angle are arranged, the entrance point of outlet pipe is arranged on the higher-end at the bottom of fire water box case and entrance point is provided with filter screen, comparatively low side at the bottom of fire water box case arranges end-of-the-pipe, end-of-the-pipe arranges blowoff valve, fire water box is also provided with water inlet pipe, the end of water inlet pipe to extend in fire water box and is positioned at the top of outlet pipe entrance point, water inlet pipe is provided with electromotive intake valve and manual modulation valve.The froth fire extinguishing system that technique scheme provides, it can effectively prevent impurity from entering in outlet pipe, fixed froth installation, ensures the reliability service of fire-fighting system.
Description
Technical field
The utility model relates to airplane parking area fire-fighting domain, is specifically related to a kind of airplane parking area fire-fighting foam fire extinguishing system.
Background technology
Airplane parking area requires to be equipped with fire-fighting equipment, and the outfit at present for airplane parking area fire-fighting equipment does not also have clear and definite regulation.Chinese patent literature " skyscraper helistop fire-fighting system " (publication number CN203029865U) discloses a kind of fire-fighting system; this fire-fighting system; comprise fire hydrant; described fire-fighting system also comprises fire pump and foam tank; the switch of described fire hydrant and the shift knob of described fire pump link; fire pump installed by the water pipe of fire water box, and described water pipe is connected with described foam tank.Above-mentioned fire-fighting system effectively can solve the rescue problem of airplane parking area helicopter fire; but; because fire-fighting system does not use often for a long time; easily there is impurity (iron rust in the impurity that outside is brought into and pipeline) in the water body therefore stored in fire water box; the normal use of the pump housing, electrically operated valve, foam tank can be affected after these impurity enter pipeline and foam tank; cause operational failure, affect fire rescue.
Summary of the invention
The purpose of this utility model is just to provide a kind of airplane parking area fire-fighting foam fire extinguishing system, and it effectively solves the problem, and ensures the reliability service of fire-fighting system.
For achieving the above object, the utility model have employed following technical scheme and implements:
A kind of airplane parking area fire-fighting foam fire extinguishing system, it is characterized in that: comprise the fire water box of water storage and each Fire branch, fixed froth installation is provided with between fire water box and Fire branch, fire water box is connected with fixed froth installation by outlet pipe, fixed froth installation is connected with each Fire branch by connecting pipe, outlet pipe is provided with water pump and electrically operated valve, the starting switch of water pump and electrically operated valve is arranged in Fire Control Cabinet, water level detecting sensor is provided with in fire water box, water level detecting sensor is connected with switch board, the case bottom surface of fire water box is that 7.5 ° of inclinations angle are arranged, the entrance point of outlet pipe is arranged on the higher-end at the bottom of fire water box case and entrance point is provided with filter screen, comparatively low side at the bottom of fire water box case arranges end-of-the-pipe, end-of-the-pipe arranges blowoff valve, fire water box is also provided with water inlet pipe, the end of water inlet pipe to extend in fire water box and is positioned at the top of outlet pipe entrance point, water inlet pipe is provided with electromotive intake valve and manual modulation valve, switch board is according to the open/close states of the testing result regulation and control electromotive intake valve of water level detecting sensor.
Specific embodiment is: outlet pipe is provided with first and second road arm, and first and second road arm arranges first and second water pump respectively, and Fire branch is provided with two.
The froth fire extinguishing system that technique scheme provides, it can effectively prevent impurity from entering in outlet pipe, fixed froth installation, ensures the reliability service of fire-fighting system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is specifically described.Should be appreciated that following word only in order to describe one or more concrete embodiments of the present utility model, considered critical is not carried out to the protection domain that the utility model is specifically asked.
The technical scheme that the utility model is taked as shown in Figure 1, a kind of airplane parking area fire-fighting foam fire extinguishing system, comprise fire water box 10 and each Fire branch 20 of water storage, fixed froth installation 30 is provided with between fire water box 10 and Fire branch 20, fire water box 10 is connected with fixed froth installation 30 by outlet pipe, fixed froth installation 30 is connected with each Fire branch by connecting pipe, outlet pipe is provided with water pump and electrically operated valve 50, the starting switch of water pump and electrically operated valve 50 is arranged in Fire Control Cabinet 40, water level detecting sensor 12 is provided with in fire water box 10, water level detecting sensor 12 is connected with switch board 40, the case bottom surface of fire water box 10 is that 7.5 ° of inclinations angle are arranged, the entrance point of outlet pipe is arranged on the higher-end at the bottom of fire water box case and entrance point is provided with filter screen, comparatively low side at the bottom of fire water box case arranges end-of-the-pipe, end-of-the-pipe arranges blowoff valve, fire water box is also provided with water inlet pipe 11, the end of water inlet pipe 11 to extend in fire water box and is positioned at the top of outlet pipe entrance point, water inlet pipe is provided with electromotive intake valve and manual modulation valve, switch board is according to the open/close states of the testing result regulation and control electromotive intake valve of water level detecting sensor, supplement fire demand water.Impurity in fire water box can comparatively low side at the bottom of from the higher-end landing at the bottom of fire water box case to fire-fighting aqueous phase case, thus avoid impurity to flow out in miscellaneous part from outlet pipe, in addition, can regularly check fire-fighting system, entering the impurity such as the iron rust of fire water box can discharge from sewage draining exit.The arranging of water level detecting sensor can ensure that the water level in water tank is normal, ensures the reliability of fire extinguishing system.The control that fire-fighting system controls to can refer to automatic loading water in existing other system according to the testing result automatic loading water of level sensor is specifically implemented.
Specific embodiment is: outlet pipe is provided with first and second road arm, and first and second road arm is arranged respectively first and second water pump 71,72, Fire branch is provided with two.
In a word, the froth fire extinguishing system that the utility model provides, it can effectively prevent impurity from entering in outlet pipe, fixed froth installation, ensures the reliability service of fire-fighting system.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; to know in the utility model after contents; under the prerequisite not departing from the utility model principle; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. an airplane parking area fire-fighting foam fire extinguishing system, it is characterized in that: comprise the fire water box of water storage and each Fire branch, fixed froth installation is provided with between fire water box and Fire branch, fire water box is connected with fixed froth installation by outlet pipe, fixed froth installation is connected with each Fire branch by connecting pipe, outlet pipe is provided with water pump and electrically operated valve, the starting switch of water pump and electrically operated valve is arranged in Fire Control Cabinet, water level detecting sensor is provided with in fire water box, water level detecting sensor is connected with switch board, the case bottom surface of fire water box is that 7.5 ° of inclinations angle are arranged, the entrance point of outlet pipe is arranged on the higher-end at the bottom of fire water box case and entrance point is provided with filter screen, comparatively low side at the bottom of fire water box case arranges end-of-the-pipe, end-of-the-pipe arranges blowoff valve, fire water box is also provided with water inlet pipe, the end of water inlet pipe to extend in fire water box and is positioned at the top of outlet pipe entrance point, water inlet pipe is provided with electromotive intake valve and manual modulation valve, switch board is according to the open/close states of the testing result regulation and control electromotive intake valve of water level detecting sensor.
2. airplane parking area according to claim 1 fire-fighting foam fire extinguishing system, is characterized in that: outlet pipe is provided with first and second road arm, and first and second road arm arranges first and second water pump respectively.
3. airplane parking area according to claim 1 and 2 fire-fighting foam fire extinguishing system, is characterized in that: Fire branch is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173145.1U CN204601431U (en) | 2015-03-25 | 2015-03-25 | Airplane parking area fire-fighting foam fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173145.1U CN204601431U (en) | 2015-03-25 | 2015-03-25 | Airplane parking area fire-fighting foam fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601431U true CN204601431U (en) | 2015-09-02 |
Family
ID=53954024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173145.1U Expired - Fee Related CN204601431U (en) | 2015-03-25 | 2015-03-25 | Airplane parking area fire-fighting foam fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641828A (en) * | 2016-02-23 | 2016-06-08 | 广州送飞助航机电设备实业有限公司 | Fire extinguishing system of novel helipad |
-
2015
- 2015-03-25 CN CN201520173145.1U patent/CN204601431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641828A (en) * | 2016-02-23 | 2016-06-08 | 广州送飞助航机电设备实业有限公司 | Fire extinguishing system of novel helipad |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160325 |