CN202468346U - Preposed emergency fire pump - Google Patents
Preposed emergency fire pump Download PDFInfo
- Publication number
- CN202468346U CN202468346U CN2012200313197U CN201220031319U CN202468346U CN 202468346 U CN202468346 U CN 202468346U CN 2012200313197 U CN2012200313197 U CN 2012200313197U CN 201220031319 U CN201220031319 U CN 201220031319U CN 202468346 U CN202468346 U CN 202468346U
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- preposed
- fire pump
- emergency fire
- 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
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a preposed emergency fire pump, and relates to a water pump structure. The preposed emergency fire pump comprises a pump body, a motor in transmission connection with the pump body, and a relay switch in circuit connection with the motor. The preposed emergency fire pump is characterized in that the motor in transmission connection with the pump body is a direct current motor; and a leading-in wire of the relay switch is in circuit connection with a storage battery. The preposed emergency fire pump has the advantages that the storage battery supplies power to the direct current motor without the limitation of an off state of alternating current, and the fire pump can timely realize a preposed emergency function.
Description
Technical field:
The utility model relates to water pump structure, particularly a kind of preposition emergency fire pump.
Background technique:
Fire water pump is made up of the pump housing, motor.Electric machine main shaft stretches into pump housing fixed blade, thereby drives wheel blade rotary pump water.Motor generally adopts the AC motor of 220-380V.Fire water pump divides high powered water pump and small-power water pump again.High-power fire water pump plays main body pump water fire extinguishing effect in fire, the small-power fire water pump then is as preposition emergent water spray effect, so power generally between 600-800W, also is to use the AC motor of 220-380V.So-called preposition emergent finger is some cubicles in the office space; The fire pump discharge mouth arrives each room through pipeline connection; The initial flare that occurs fire when certain room; By detecting head in the room with information transmission give computer, computer instruct simultaneously solenoid valve on this room pipeline open and fire water pump motor power circuit on relay machine closure power supply starts to motor, then water pump pump water is given this room spray.Owing to spraying head in the room is what fixedly install, differing accurately faces toward flare surely, but can give watering in the room, cooling, play a part the effect that the reduction intensity of a fire develops and before the main body fire-fighting puts in place, suppress the intensity of a fire, thereby this fire water pump is called preposition emergency fire pump.
Because fire takes place often to be caused by the power line short circuit, or flare is directly with wire short-circuiting, thereby fire is when the starting stage, and power line just because of the short circuit power failure of tripping, can't provide Ac in the room or in the building, and this preposition emergency fire pump is also inoperative so.
Summary of the invention:
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of preposition emergency fire pump is provided.
The scheme of the utility model is: the motor that comprises the pump housing, is in transmission connection with the pump housing, with the relay switch that the motor circuit is connected, it is characterized in that: the motor that is in transmission connection with the pump housing is a direct current generator, and the relay switch service line is connected with the storage battery circuit.
The advantage of the utility model is: storage battery power supply is given direct current generator, not limited by the ac outage state, makes fire water pump can in time play preposition emergencing action.
Description of drawings:
Accompanying drawing is the utility model structural representation.
Embodiment:
The motor 2 that the utility model comprises the pump housing 1, be in transmission connection with the pump housing 1, with the relay switch 3 that motor 2 circuits are connected, it is characterized in that: the motor 2 that is in transmission connection with the pump housing 1 is direct current generator 2, and relay switch 3 service lines are connected with storage battery 4 circuits.
Claims (1)
1. preposition emergency fire pump; The motor (2) that comprises the pump housing (1), is in transmission connection with the pump housing (1), the relay switch (3) that is connected with motor (2) circuit; It is characterized in that: the motor (2) that is in transmission connection with the pump housing (1) is a direct current generator (2), and relay switch (3) service line is connected with storage battery (4) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200313197U CN202468346U (en) | 2012-01-20 | 2012-01-20 | Preposed emergency fire pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200313197U CN202468346U (en) | 2012-01-20 | 2012-01-20 | Preposed emergency fire pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468346U true CN202468346U (en) | 2012-10-03 |
Family
ID=46916507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200313197U Expired - Fee Related CN202468346U (en) | 2012-01-20 | 2012-01-20 | Preposed emergency fire pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468346U (en) |
-
2012
- 2012-01-20 CN CN2012200313197U patent/CN202468346U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202468346U (en) | Preposed emergency fire pump | |
| CN206990771U (en) | L ED power supply fault detection device | |
| CN204361781U (en) | There is the protection switch of automatic reclosing function | |
| CN202909344U (en) | Passenger car self-combustion prevention device | |
| CN102221176A (en) | Emergency light indicator used in fire-fighting spraying system | |
| CN106374678A (en) | Coaxial multi-power electric motor system | |
| CN202276189U (en) | Control power supply dual-channel power supplying device for high voltage inverter | |
| CN105137865A (en) | Safe energy-saving controller | |
| CN205792680U (en) | A kind of built-in stand-by power supply router | |
| CN201117994Y (en) | Computer control power saving socket | |
| CN203056289U (en) | Live line and zero line dual-control power strip | |
| CN204376522U (en) | There is the electric actuator of power-off under-voltage reset function | |
| EP2886262A3 (en) | Electric power tool and a restart prevention system therefor | |
| CN202634394U (en) | Control device for self-contained power supply | |
| CN203119909U (en) | Client communication access device monitoring interface disc | |
| CN202513664U (en) | Emergency power supply | |
| CN202230570U (en) | Fire alarm sensing circuit applied on an air conditioner | |
| CN105109699B (en) | A kind of aircraft generator working control circuit | |
| CN203640002U (en) | Time-delay protection and control system for water pump | |
| CN202646100U (en) | Emergency exhaust fan | |
| CN202929790U (en) | Novel electrical fire monitoring device | |
| CN203166509U (en) | Contactor capable of avoiding open-phase operation of power system for transformer station | |
| CN201336642Y (en) | Staring circuit of direct current motor | |
| CN205335965U (en) | Relay protection power transferring device | |
| CN105720549A (en) | Automatic reset air switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140120 |