CN2875504Y - Improved rotary type large space water-spraying fire-extinguisher - Google Patents
Improved rotary type large space water-spraying fire-extinguisher Download PDFInfo
- Publication number
- CN2875504Y CN2875504Y CN 200620057057 CN200620057057U CN2875504Y CN 2875504 Y CN2875504 Y CN 2875504Y CN 200620057057 CN200620057057 CN 200620057057 CN 200620057057 U CN200620057057 U CN 200620057057U CN 2875504 Y CN2875504 Y CN 2875504Y
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- CN
- China
- Prior art keywords
- water
- tap
- inlet pipe
- faucet body
- water inlet
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- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
An improved revolving-style spraying fire-extinguisher of wide-scope effect comprises a water-feeding pipe and a water-tap. A water-chamber is in the water-tap and the water chamber is connected with a water-admitting pipe. A group of water-draining outlets are arranged at the opposite position on the surface of the lower cover of water-tap. The revolving-component is composed of an upper slip ring and a lower slip ring which are arranged between the water-tap and the water-feeding pipe. The upper slip ring is fixed on the inner side of the upper-cover and the lower slip ring is fixed at the end of water-admitting pipe. A cone-shape distributing device is arranged in the water chamber. During the process of running, water enters the water chamber of water-tap through water-pipe. And because a group of water-draining outlets are arranged at the opposite position on the surface of the lower cover of water-tap, then the water is quickly and equally sprayed through the water-outlet under the effect of distributing device. Simultaneously, the water-tap is impacted by a reverse pressure of the drained-water and begins to revolve automatically through the revolving component. The sprayed water from the outlet is ejected in the form of a parabola under the effect of the eccentric force caused by the revolving of water-tap so as to reach the quick wide-scope fire putting-out by spraying.
Description
Technical field
The utility model relates to a kind of fire-fighting spraying extinguishing device.
Background technology
CN2678700Y discloses a kind of large space sprinkling extinguishing device, this sprinkling extinguishing device comprises water inlet pipe and faucet body, faucet body is made up of water nozzle lid and water nozzle, the centre of water nozzle lid is provided with a through hole, the aperture of this through hole is suitable with the caliber of water inlet pipe, one end of water inlet pipe has outward extending pipe shoulder, and water inlet pipe passes that the inside of pipe shoulder and water nozzle lid forms an annular crack behind the through hole that water nozzle covers, and is placed with one group of ball in the crack; The inside of water nozzle lid and water nozzle is provided with a water cavity, and water cavity is communicated with water inlet pipe, and water nozzle is provided with one group and is the delivery port that the fan blade shape is arranged, and delivery port is communicated with water cavity.This device can utilize the waterpower of self to spray, but since this device have the following disadvantages: 1) rotating member between faucet body and the water inlet pipe adopts roll structure, this member to have complex process, problem that cost is high in assembling process; 2) lack necessary current part flow arrangement in the water cavity of faucet body, make water outlet even inadequately, the spray scope is big inadequately, directly influence fire extinguishing effect.
The utility model content
The purpose of this utility model is to provide that a kind of assembly technology is simple, spray regime is big, fire-fighting efficiency is high, the modified rotation type large space sprinkling extinguishing device flexibly of working.
For reaching above-mentioned purpose, a kind of modified rotation type large space sprinkling extinguishing device that the utility model provides, comprise water inlet pipe and faucet body, faucet body is made of loam cake and lower cover, the inside of faucet body has water cavity, water cavity is communicated with water inlet pipe, the following cap surface of faucet body is being provided with one group of delivery port on the position in opposite directions, delivery port all is communicated with water cavity, be provided with rotating member between faucet body and the water inlet pipe, described rotating member comprises slip ring and downslide rotating ring, and last slip ring is fixed on the loam cake inboard, the downslide rotating ring is fixed on the end of water inlet pipe, on, form in the annular crack of downslide rotating ring between loam cake and water inlet pipe and be slidingly matched; Be provided with a current divider that is cone shape in the described water cavity, current divider is the top of taper towards water inlet pipe, and the bottom of current divider is fixed on the inwall of lower cover.
Can be connected and fixed by screw between the loam cake of faucet body described in the utility model and the lower cover.
During the utility model work, water enters the water cavity of faucet body through water inlet pipe, because the following cap surface of faucet body is being provided with one group of delivery port on the position in opposite directions, evenly spray fast by delivery port under the effect of the current divider of water inlet this moment in water cavity, faucet body is subjected to a reverse stamping press of water outlet simultaneously, faucet body rotatablely moves automatically by rotating member, and the centrifugal force that the faucet body rotation produces becomes parabolical to eject in the water of delivery port ejection, reaches the effect of rapid large-area sprinkling fire-distinguishing.Wherein, can make by materials such as plastics or potteries, have characteristics such as production cost is low, equipment technology is simple, long service life by the rotating member that last slip ring and downslide rotating ring are formed; 1), the current that will enter from water inlet pipe become the comprehensive shunting of 360 degree by a fixing angle of release angle effect of current divider is:, more help from the even water outlet of delivery port; 2), can strengthen the lateral current flow and the flow velocity of water cavity in the faucet body, reduce the flow and the flow velocity of water inlet vertical direction; 3), in the overlay area balanced jet density, make water outlet spray more even; 4), when satisfying certain flow, can reduce feed pressure; 5), project installation is easy, do not need to do the flow of inlet water debugging.
In sum, the utlity model has characteristics such as production cost is low, equipment technology is simple, spray regime is big, fire-fighting efficiency is high, work is flexible.
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model embodiment;
Fig. 2 is the upward view of the utility model embodiment;
Fig. 3 is the vertical view of the utility model embodiment.
The specific embodiment
As Figure 1-3, the utility model modified rotation type large space sprinkling extinguishing device comprises water inlet pipe 1 and faucet body, and faucet body is made of loam cake 2 and lower cover 3, is connected and fixed by bolt 9 between loam cake 2 and the lower cover 3.The inside of faucet body has water cavity 4, and water cavity 4 is communicated with water inlet pipe 1.Lower cover 3 surfaces of faucet body are being provided with one group of delivery port 5 on the position in opposite directions, and delivery port 5 all is communicated with water cavity 4.Be provided with rotating member between faucet body and the water inlet pipe 1, rotating member comprises slip ring 6 and downslide rotating ring 7, last slip ring 6 is fixed on loam cake 2 inboards, downslide rotating ring 7 is fixed on the end of water inlet pipe 1, forms in the annular crack of upper and lower slip ring 6,7 between loam cake 2 and water inlet pipe 1 to be slidingly matched.Be provided with a current divider 8 that is cone shape in the water cavity 4, current divider 8 is the top of taper towards water inlet pipe 1, and the bottom of current divider 8 is fixed on the inwall of lower cover 3.
Claims (2)
1, a kind of modified rotation type large space sprinkling extinguishing device, comprise water inlet pipe (1) and faucet body, faucet body is made of loam cake (2) and lower cover (3), the inside of faucet body has water cavity (4), water cavity (4) is communicated with water inlet pipe (1), the lower cover of faucet body (3) surface is being provided with one group of delivery port (5) on the position in opposite directions, delivery port (5) all is communicated with water cavity (4), faucet body and water inlet pipe are provided with rotating member between (1), it is characterized in that: described rotating member comprises slip ring (6) and downslide rotating ring (7), last slip ring (6) is fixed on loam cake (2) inboard, downslide rotating ring (7) is fixed on the end of water inlet pipe (1), on, downslide rotating ring (6,7) form in the annular crack between loam cake (2) and water inlet pipe (1) and be slidingly matched; Be provided with a current divider (8) that is cone shape in the described water cavity (4), current divider (8) is the top of taper towards water inlet pipe (1), and the bottom of current divider (8) is fixed on the inwall of lower cover (3).
2, rotation type large space sprinkling extinguishing device according to claim 1 is characterized in that: be connected and fixed by bolt (9) between loam cake of described faucet body (2) and the lower cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057057 CN2875504Y (en) | 2006-03-31 | 2006-03-31 | Improved rotary type large space water-spraying fire-extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057057 CN2875504Y (en) | 2006-03-31 | 2006-03-31 | Improved rotary type large space water-spraying fire-extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875504Y true CN2875504Y (en) | 2007-03-07 |
Family
ID=37818748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057057 Expired - Fee Related CN2875504Y (en) | 2006-03-31 | 2006-03-31 | Improved rotary type large space water-spraying fire-extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614611A (en) * | 2012-03-31 | 2012-08-01 | 郑州净瓶高科有限公司 | Fire control nozzle |
-
2006
- 2006-03-31 CN CN 200620057057 patent/CN2875504Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614611A (en) * | 2012-03-31 | 2012-08-01 | 郑州净瓶高科有限公司 | Fire control nozzle |
| CN102614611B (en) * | 2012-03-31 | 2014-06-18 | 郑州净瓶高科有限公司 | Fire control nozzle |
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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: 20070307 Termination date: 20120331 |