CN2194188Y - Automatic orientation fire-fighting nozzle - Google Patents
Automatic orientation fire-fighting nozzle Download PDFInfo
- Publication number
- CN2194188Y CN2194188Y CN 94236758 CN94236758U CN2194188Y CN 2194188 Y CN2194188 Y CN 2194188Y CN 94236758 CN94236758 CN 94236758 CN 94236758 U CN94236758 U CN 94236758U CN 2194188 Y CN2194188 Y CN 2194188Y
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- CN
- China
- Prior art keywords
- fire
- shower nozzle
- automatic orientation
- fire extinguishing
- link
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic orientation fire-fighting nozzle which comprises an upper and a lower disks, a conveying hose which is arranged on the upper and the lower disks, a nozzle which is connected with the conveying hose, at least an orientation mechanism and a connection mechanism, wherein, a traction electromagnet on the upper disk is arranged in the orientation mechanism, a traction armature is connected with the traction electromagnet, one end of a flexible shaft is arranged on the lower disk, and the other end of the flexible shaft is matched with the gap of the upper disk and the traction armature. The utility model has the advantages of flexible start-up, timely fire source fighting rescue, accurate, safe and automatic orientation, high fire extinguishing success rate, small use quantity of nozzles and low cost.
Description
The utility model relates to the fire-fighting fire extinguishing shower nozzle, particularly be a kind of automatic orientation fire-fighting fire extinguishing shower nozzle.
Existing domestic and international fire-fighting system all adopts fixed sprinkler.Because burning things which may cause a fire disaster has Unpredictability during breaking out of fire, connects with the fire main pipe so fire-fighting automatic system (dry powder or liquid type) all will be provided with a plurality of shower nozzles.In case fire alarm takes place, shower nozzle can only be by original design direction ejection fire-fighting agent, and to reach the purpose of fire extinguishing, this certainly will bring the shower nozzle use amount big, the supporting anti-pipeline complexity that disappears, and the burning things which may cause a fire disaster of putting out a fire to save life and property is inaccurate, pollutes face width, problems such as cost height.
In view of above reason, the purpose of this utility model is that a kind of startup is flexible in order to provide, the burning things which may cause a fire disaster of putting out a fire to save life and property is timely, accurate, safe and reliable, control fire extinguishing success rate height, and contaminated environment is few, the automatic orientation fire-fighting fire extinguishing shower nozzle that the shower nozzle consumption is few, cost is low.
On having in the utility model, lower wall, be contained in the delivery hose on the upper lower burrs, the nozzle that is connected with delivery hose, at least one attitude reference device, link mechanism, have in the attitude reference device and place the tractive magnet that coils, that one end is connected with tractive magnet and the other end contains the traction armature of connection holes, one end be contained on the lower wall and the other end penetrate in the connection holes on dish and the traction armature and and last dish and traction armature on connection holes between gapped flexible axle, linking has an end to be contained in to coil and the bar that links of pilot hole is arranged on the other end in the mechanism, link electromagnet and place on the lower wall, link armature one end and link that electromagnet is connected and the other end stretches in the pilot hole that links on the bar and slidably (referring to Fig. 1-Fig. 3).
Be positioned on the above-mentioned delivery hose spring (referring to Fig. 1) is housed between upper lower burrs.
Above-mentioned attitude reference device is eight, is evenly distributed on the periphery of upper lower burrs (referring to Fig. 1, Fig. 2).
The above-mentioned mechanism that links is two, is symmetrically distributed on the periphery of upper lower burrs (referring to Fig. 1, Fig. 3).
Adopt the pipe collar assembly to be connected (referring to Fig. 1) between above-mentioned delivery hose and shower nozzle, the pipe collar assembly is available on market.
During installation, near the supporting commercially available temperature-sensitive contactor in burning things which may cause a fire disaster place.When fire takes place, supporting temperature-sensitive contactor action, circuit is connected.Place the dish tractive magnet corresponding to get electronic work with this contactor direction, traction is connected moves to disk center's direction, former and last dish is kept the flexible axle chucking of matched in clearance, and (tractive magnet in all the other attitude reference devices is not, between still keeping, flexible axle and last dish hinder mated condition), meanwhile, place and link electromagnet also on the lower wall, linking armature moves to disk center's direction, with link bar and break away from, this moment, lower wall drove the periphery not flexible axle and last disk detachment of chucking under the spring pressure effect, and make the dish and the chucking point (as the A point of Fig. 1) of flexible axle rotate an angle, the delivery hose that is contained in down disk center is also driven crooked, thereby aim at burning things which may cause a fire disaster automatically, and ejection fire-fighting agent.
The quantity that changes attitude reference device can make position location quantity do corresponding the variation, changes to link the length that links bar in the mechanism and the length of flexible pipe and the angle of bend that the pipe collar module position can change delivery hose and that is to say the control area that has changed the fire district.
Compare with existing fire extinguishing sprayer, the utlity model has following advantage:
1. start flexibly, the burning things which may cause a fire disaster of putting out a fire to save life and property is timely, and is accurately safe and reliable, control fire extinguishing success rate height;
2. the shower nozzle consumption is few, cost is low;
3. contaminated environment is little.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is for linking mechanism and the lower wall position concerns schematic diagram
Referring to Fig. 1, Fig. 2, Fig. 3, delivery hose 1 is contained in dish 2, in the lower wall 3 in the heart, the one end can be connected with water inlet (powder) pipe 4 and the other end passes through pipe collar assembly 5 and is connected with nozzle 6.Pipe collar 7 and connector are arranged in the pipe collar assembly 5---screw 8.Four also available eight attitude reference devices of the 9(of attitude reference device) be evenly distributed on the periphery of upper lower burrs, two link on the periphery that mechanism 10 is symmetrically distributed in upper lower burrs.Spring 11 is contained on the delivery hose 1 and is positioned between upper lower burrs.Tractive magnet 12 in the attitude reference device 9 is contained on the dish 2.Traction armature 13 is contained on the tractive magnet 12.Flexible axle 14 be through successively lower wall 2, on coil 1 and the traction armature 13 connection holes 15 in and with last dish and connection holes 15 matched in clearance.Bar 16 1 ends that link that link in the mechanism 10 are connected and coil and pilot hole 17 is arranged on the other end.Screw will link electromagnet 18 and be fixed on the lower wall, be contained in armature 19 1 ends that link that link on the electromagnet 18 and stretch in the pilot hole 17 that links bar 16 and can slide.Attitude reference device can adopt 1～8.
Claims (5)
1, automatic orientation fire-fighting fire extinguishing shower nozzle, it is characterized in that having in the described fire extinguishing sprayer dish, lower wall, be contained in, delivery hose on the lower wall, the nozzle that is connected with delivery hose, at least one attitude reference device, link mechanism, have in the attitude reference device and place the tractive magnet that coils, that one end is connected with tractive magnet and the other end contains the traction armature of connection holes, one end be contained on the lower wall and the other end penetrate in the connection holes on dish and the traction armature and and last dish and traction armature on connection holes between gapped flexible axle, linking has an end to be contained in to coil and the bar that links of pilot hole is arranged on the other end in the mechanism, link electromagnet and place on the lower wall, link armature one end and link that electromagnet is connected and the other end stretches in the pilot hole that links on the bar and slidably.
2, automatic orientation fire-fighting fire extinguishing shower nozzle as claimed in claim 1 is characterized in that being positioned on the described delivery hose spring is housed between upper lower burrs.
3, automatic orientation fire-fighting fire extinguishing shower nozzle as claimed in claim 1 is characterized in that described attitude reference device is eight, is evenly distributed on the periphery of upper lower burrs.
4, automatic orientation fire-fighting fire extinguishing shower nozzle as claimed in claim 1 is characterized in that the described mechanism that links is two, is symmetrically distributed on the upper lower burrs.
5, automatic orientation fire-fighting fire extinguishing shower nozzle as claimed in claim 1 is characterized in that adopting between described delivery hose and shower nozzle the pipe collar assembly to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236758 CN2194188Y (en) | 1994-07-01 | 1994-07-01 | Automatic orientation fire-fighting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236758 CN2194188Y (en) | 1994-07-01 | 1994-07-01 | Automatic orientation fire-fighting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194188Y true CN2194188Y (en) | 1995-04-12 |
Family
ID=33844645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94236758 Expired - Fee Related CN2194188Y (en) | 1994-07-01 | 1994-07-01 | Automatic orientation fire-fighting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194188Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314318A (en) * | 2019-06-26 | 2019-10-11 | 魏勇 | A kind of semi-automatic directional fire-extinguishing device |
-
1994
- 1994-07-01 CN CN 94236758 patent/CN2194188Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314318A (en) * | 2019-06-26 | 2019-10-11 | 魏勇 | A kind of semi-automatic directional fire-extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |