CN2889367Y

CN2889367Y - Automatic positioning fire extinguishing apparatus

Info

Publication number: CN2889367Y
Application number: CN 200620089292
Authority: CN
Inventors: 刘治民
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-15
Filing date: 2006-02-15
Publication date: 2007-04-18
Anticipated expiration: 2016-02-15

Abstract

An automatic positioning fire fighting device whose main water pipe drills through a frame on it, an active pinion wheel below a motor A on the frame joggles with a driven rack wheel on the main water pipe. The lower end of a motor B is set with another active pinion wheel, which joggles with another driven rack wheel. The lower driven rack wheel is connected with an active taper gear wheel, which joggles with a driven taper gear wheel connected with a water tank at the external side. The main water pipe drills through the active taper gear wheel, and the sealed lowered end drills through an auxiliary water pipe. The part in the auxiliary water pipe is set with holes. The auxiliary water pipe is provided with a rolling bearing, one end of whose bearing chamber is connected with the driven taper gear wheel, and another end with another water tank. The sealed two ends of the auxiliary pipe drill through two water tanks separately, and the part in the water tanks is set with holes. Each water tank is set with a nozzle. In addition, the device is set with an infrared $ ultraviolet sensor as well as its chip. The utility model can fulfill automatic positioning and fire fighting.

Description

Automatic positioning fire-extinguishing device

Technical field the utility model relates to a kind of fire fighting device, especially for the fire fighting device of the intensity of a fire in the control room.

Background technology is present, all is provided with the Automatic Fire Extinguisher of the condition of a fire in the control room in many buildings, and it has a sprinkling coverage rate to be about 4 meters ²Shower nozzle, it links to each other with water pump by conduit, this water pump is by the control of Smoke Sensor or temperature sensor.Its weak point is: 1, when indoor during because of the big printing opacity rate variance of other reason smog, Smoke Sensor can make starting mode of pump by mistake; When indoor temperature reached the value of temperature sensor setting, though be not fire, temperature sensor also can make starting mode of pump by mistake equally.Above-mentioned Automatic Fire Extinguisher not only misoperation is many, and simultaneously also owing to do not establish stop valve on the fire main, cutting off the water can only termination of pumping, and resident family knows seldom where fire pump is located at, water pump is difficult to cut out for the moment, and often fire damage is little, and the damage from a flood that is brought by Automatic Fire Extinguisher is very big.2, no matter the direction water spray that burning things which may cause a fire disaster at which, is only set when installing, water sprays less than on the burning things which may cause a fire disaster.3, it is too little to spray coverage rate, and it is several that room need be established, and makes that pipe network is intensive on the ceiling, install complicated, operating expenses is high.4, the water that shower nozzle is little, the water yield is few, the room frame is got off than sprays such as higher Gongjian room, factory building, gymnasium is inoperative as mist.

The summary of the invention the purpose of this utility model is to provide a kind of can seek fire location automatically, accurately and timely open and close the automatic positioning fire-extinguishing device of water source, fire-fighting area and great efforts.The utility model includes: major-minor water pipe, support, motor, gear, water tank, water spout, sensor, chip.Wherein, the metal tube that main channel Guan Weiyi root is vertical, the bindiny mechanism that is fixed on the roof is established in its upper end, and it can be an external screw thread, also can be flange, and is connected with supply channel.This main channel pipe passes the central through hole of horizontal stand and will prop up by connector and is erected on the main channel pipe, makes support can be limited on its a certain position, and support is rotated around it.This connected mode is a lot of as male member outside fixing on the main channel pipe, and the support that is enclosed within on the main channel pipe is placed on it, establishes rolling element between the two; Or male member outside on the main channel pipe, fixing, outside this, establish rolling bearing above the male member, it is located in the corresponding with it bearing chamber, and this bearing chamber bottom places on the outer male member, and the flange of lower end links to each other by securing member with support; Or male member outside on the main channel pipe, fixing, male member is divided into rolling bearing outside this, its outside is provided with corresponding with it bearing chamber, this bearing chamber is inverted circular trough, through hole on its bottom land is enclosed within on the main channel pipe, the bottom land remainder then places on the outer male member of main channel pipe, and the flange of bearing chamber lower end links to each other with support by securing member.The face that above-mentioned support makes progress is the plane, which is provided with two motor, and preferably both are symmetry with the main channel pipe.Wherein the output shaft of motor A passes through hole corresponding with it on the support straight down, and the lower end is provided with initiatively small Spur gear, and it is meshed with last driven large straight gear, and driven gear wheel central through hole is fixed on the main channel pipe on this.The output shaft of motor B also straight down, pass through hole corresponding on the support with it, the lower end is provided with another initiatively small Spur gear, its following driven large straight gear below another is located at driven gear wheel is meshed, the driven gear wheel of this time links to each other with the initiative taper generating gear that horizontally rotates, it can be to link to each other by securing member, also can be to link to each other by being located at the outer bearing chamber of rolling bearing, and the inner ring of this rolling bearing is fixed on the main channel pipe.This initiative taper generating gear is meshed with the driven angular wheel that vertically rotates.The outside of this driven angular wheel links to each other with the annular water tank of hollow.Above-mentioned main channel pipe passes the central through hole of initiative taper generating gear, the corresponding up and down through hole in secondary water pipe middle part of level is passed in the lower end of sealing, following exposed junction is set up defences and is ended the locating part that both throw off, and two water pipe intersection movable sealings are established through hole and the main channel pipe is positioned at the part of secondary water pipe.On this pair water pipe, be provided with rolling bearing, its outside is provided with the bearing chamber corresponding with it, the end that bearing chamber on this pair water pipe is positioned at main channel pipe one side links to each other with driven angular wheel, is positioned at main channel pipe end side and is used for counterweight and links to each other with another annular water tank that increases the water spray dynamics.And being positioned at the secondary water pipe of bearing chamber, the two ends of their sealings are passed the central through hole exposed junction of two water tanks respectively and are established locating part, in case secondary water pipe separates with water tank.Establish through hole and secondary water pipe is positioned at the part of water tank, the water of major-minor water pipe is entered in the water tank by this through hole.On the periphery of each water tank, be equipped with the water injection nozzle that is communicated with water tank.In addition bottom or the side lower part at this device is respectively equipped with infrared ray sensor, UV sensor, preferably also has the infrared ray flame sensor, they respectively be located at device in the chip of each self-check system link to each other.This chip links to each other with the magnetic valve at water source again.

The course of work of the present utility model is: by being located at the outer power pack of device to the power supply of this device, the chip of each detection system is all in running order.When the infrared ray sensor is found the condition of a fire, just in time fire signal is passed to the infrared detection system, after handling, its chip processor promptly sends enabled instruction to motor A, driver pinion on the motor A then carries out horizontal direction and rotates, owing to maintain static with the driven gear wheel of its engagement, therefore driver pinion then rotates around driven gear wheel, so just ordering about support rotates, motor B on the support takes its driving gear again, driven gear, the initiative taper generating gear, driven angular wheel and water tank horizontally rotate, and are located at the infrared ray sensor on the device is searched for burning things which may cause a fire disaster in rotation level orientation.After the level orientation that detects burning things which may cause a fire disaster; infrared ray sensor just passes to the infrared detection system with this signal; after handling, promptly sends its chip processor the instruction of shutdown to motor A; meanwhile send the instruction of actuating motor B again; driver pinion on the motor B then also carries out horizontal direction and rotates; rotate by the initiative taper generating gear that both connector drives level with the driven gear wheel of its engagement, this initiative taper generating gear orders about vertical driven angular wheel again and rotates.Motor B is a clockwise and anticlockwise motor, and it can make driven angular wheel in the vertical direction back and forth rotate, the vertical orientation of search burning things which may cause a fire disaster, driven angular wheel when rotating, the also synchronous rotation of water tank with it.Behind the vertical orientation that detects flame, the infrared ray sensing receiver just passes to the infrared detection system with this signal, after its chip processor is handled, promptly send the instruction of shutdown to motor B, meanwhile send the instruction that starts water source magnetic valve and UV detection system again, so magnetic valve is opened, water comes out along main channel pipe, secondary water pipe, two water tanks and two nozzles, sprays water to burning things which may cause a fire disaster; UV sensor then monitors the fire extinguishing situation, and after flame put out, UV sensor just passed to the UV detection system with this signal, after its chip processor is handled, promptly send out code, so closed electromagnetic valve to magnetic valve, water spray stops, and this device returns to original state again.

The utility model has following advantage compared to existing technology:

(1) can determine automatically, exactly accurately and timely to open and close the water source by fire location, have misoperation hardly, can put out and control the intensity of a fire effectively.

(2) fire-fighting area is about 1200 meters ², be 300 times of existing extinguishing device, and the great efforts of spraying water, not only be suitable for various civil buildings, and be suitable for Gongjian house, factory and large stadium use.

(3) average price is low, and the one, wide coverage, consumption be few, the 2nd, and operating expenses is few.

(4) used pipeline is few, pipe network simple, it is very easy to install.

Description of drawings

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is that the utility model master looks the section simplified schematic diagram.

The specific embodiment is in automatic positioning fire-extinguishing schematic representation of apparatus illustrated in figures 1 and 2, the main channel pipe 2 that the upper end is provided with bindiny mechanism 1 passes the central through hole of horizontal stand 3, and will prop up by bearing chamber 4 and be erected on the main channel pipe, male member 5 outside promptly on the main channel pipe, being fixed with, outside this, establish rolling bearing 6 above the male member, the bearing chamber bottom corresponding with it places on the outer male member, and the flange of lower end links to each other with bolt with support.This bearing chamber upper end links to each other with upper half-shell 7 by bolt.Be provided with on this support with the main channel pipe is two stepping motors of symmetry, the output shaft of its motor A8 straight down, pass through hole corresponding on the support with it, initiatively small Spur gear 10 is established in the lower end that reaches in the housing lower half 9, it is meshed with last driven large straight gear 11, and this driven gear wheel central through hole is fixed on the main channel pipe.The output shaft of motor B12 passes through hole corresponding with it on the support also straight down, and another initiatively spur gear 13 is established in the lower end that reaches in the housing lower half, and it is meshed with driven large straight gear 14 under another.The driven gear wheel of this time links to each other with initiative taper generating gear 15 by bolt.This initiative taper generating gear that is located in the lower house 16 is meshed with driven angular wheel 17, and the outside of this driven angular wheel links to each other with water tank 18.Above-mentioned main channel pipe passes the central through hole of initiative taper generating gear, the corresponding up and down through hole exposed junction in secondary water pipe 19 middle parts that level is passed in the lower end of a sealing block piece of limiting, and two water pipe intersection movable sealings, and being positioned at the part of secondary water pipe, the main channel pipe establishes through hole, on this pair water pipe, be provided with rolling bearing 20, its outside is provided with the bearing chamber corresponding with it 21, one end of this bearing chamber links to each other with driven angular wheel, the other end links to each other with another water tank 22, and be positioned at the secondary water pipe of bearing, the central through hole of two water tanks is passed at the two ends of their sealings respectively, exposed junction is established locating part 23, and the part that is positioned at water tank is established through hole, is equipped with water injection nozzle 24 on the periphery of each water tank.In addition on the water tank of the lower house bottom of this device and nozzle bottom, be provided with infrared ray sensor 25, establish infrared ray flame sensor 26 and UV sensor 27 in the lower house front portion, they respectively be located at device in each self-check system chip link to each other, this chip links to each other with magnetic valve again.

Claims

1. automatic positioning fire-extinguishing device, it is characterized in that: its upper end is provided with the main channel pipe of bindiny mechanism, pass the central through hole of horizontal stand and will prop up and be erected on the main channel pipe by connector, this support is provided with two motor, the output shaft of its motor A is passed down through through hole lower end corresponding with it on the support and establishes driver pinion, it is meshed with last driven gear wheel, this driven gear wheel central through hole is fixed on the main channel pipe, the output shaft of motor B also is passed down through through hole lower end corresponding with it on the support and establishes another driver pinion, it is meshed with driven gear wheel under another, the driven gear wheel of this time links to each other with the initiative taper generating gear, this initiative taper generating gear is meshed with driven angular wheel, the outside of this driven angular wheel links to each other with water tank, above-mentioned main channel pipe passes the central through hole of initiative taper generating gear, the corresponding up and down through hole in secondary water pipe middle part of level is passed in the lower end of sealing, exposed junction is established locating part, and two water pipe intersection movable sealings, and being positioned at the part of secondary water pipe, the main channel pipe establishes through hole, on this pair water pipe, be provided with rolling bearing, its outside is provided with corresponding with it bearing chamber, this bearing chamber one end links to each other with driven angular wheel, the other end links to each other with another water tank, and the central through hole of two water tanks is passed at the two ends that are positioned at their sealings of secondary water pipe of bearing respectively, exposed junction is established locating part, and the part that is positioned at water tank is established through hole, on the periphery of each water tank, all establish water injection nozzle, bottom or side lower part at this device is respectively equipped with infrared ray sensor and UV sensor in addition, they respectively be located at device in the chip of each self-check system link to each other, this chip links to each other with magnetic valve again.

2. automatic positioning fire-extinguishing device according to claim 1, it is characterized in that: this device also is provided with the infrared ray flame sensor.

3. automatic positioning fire-extinguishing device according to claim 1 and 2, it is characterized in that: this device all is located in the housing.