CN203852766U - Fire sprinkler system of rolling mill - Google Patents
Fire sprinkler system of rolling mill Download PDFInfo
- Publication number
- CN203852766U CN203852766U CN201420275728.0U CN201420275728U CN203852766U CN 203852766 U CN203852766 U CN 203852766U CN 201420275728 U CN201420275728 U CN 201420275728U CN 203852766 U CN203852766 U CN 203852766U
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- water
- storage tank
- milling train
- pumping
- fire
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Abstract
The utility model discloses a fire sprinkler system of a rolling mill. The fire sprinkler system comprise a water storage tank (1) and a plurality of spraying units connected with the water storage tank (1), wherein the water storage tank is connected with a water inlet pipe (2); each spraying unit comprises a pump (3), a water outlet pipe (10) and an annular spray pipe (11), the storage water tank (1) is connected with an water inlet of each pump (3) through a water inlet ball valve (4) at the bottom, a water outlet of each pump (3) is connected with the corresponding water outlet pipe (10) through a water outlet pipe ball valve (9), the tail end of each water outlet pipe (10) is connected with the corresponding annular spray pipe (11), and a plurality of spray nozzles (12) are distributed uniformly along each annular spray pipe (11), An automatic sprayer for spraying water automatically and uniformly is arranged on the top of the rolling mill and can control the fire effectively when the rolling mill is on fire, so that the loss can be reduced; a worker only needs to open the valves and start a motor off a rolling line, then water is sprayed on top of the rolling mill, the spraying area is large, the spraying is uniform and thus the extinguishing effect is good.
Description
Technical field
The utility model relates to a kind of for rolling the milling train spraying system of fire fighting of extensions.
Background technology
Roll extensions uses to roll and prolongs oil in rolling the process of prolonging; time one length will produce greasy filth and be attached on each corner; when product line Ting Ji Victoria repaiies fire operation or causes milling train to catch fire due to some uncontrollable factors; flame is controlled words when too late; will burn whole milling train; cause the damage of equipment, even personnel's injures and deaths, will cause no small loss like this.
In order to address this problem, while producing at present line fire operation, on fire operation side, to arrange related personnel's hand-held fire-extinguisher, and draw water pipe, or when milling train catches fire, manually use fire hose to put out fire.In working site, due to various factors, when the maintenance of product line is carried out fire operation or caused equipment to catch fire due to other uncontrollable factor, the area catching fire is very large, only uses fire hose may not reach the effect of wanting.And milling train is very high, the flame that channels to milling train top puts out difficulty, finally causes the intensity of a fire to become large, even reaches uncontrollable degree, such Come, and we can only see milling train burning helplessly, have damaged equipment, even fire extinguishing personnel are damaged.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of can effectively putting out and rolls extensions milling train spraying system of fire fighting on fire.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of milling train spraying system of fire fighting, comprise storage tank and a plurality of spray unit that are connected with storage tank, and on storage tank, be connected with oral siphon road; Described spray unit comprises pumping, outlet pipeline and annular spray pipe road, in storage tank bottom, storage tank connects the water inlet of pumping by entering water polo valve, the delivery port of pumping is connected with outlet pipeline by outlet pipe ball valve, described outlet pipeline end is connected with annular spray pipe road, described annular spray pipe is provided with a plurality of nozzles on road, and described nozzle is uniformly distributed along annular spray pipe road.
Described spray unit is two, in order to prevent that pumping fault from causing spray unit to spray, and the outlet pipeline place at two spray unit, the outlet pipeline of two spray unit connects by tube connector, is provided with tube connector ball valve on described tube connector.
Between described pump water outlet and outlet pipe ball valve, be serially connected with successively delivery port reducer pipe and check-valves.Delivery port reducer pipe makes kinetic energy turn static energy, and check-valves can effectively prevent the aqueous reflux in outlet pipeline.
Described nozzle is fan nozzle, and fan nozzle can produce high impact forces, and liquid distribution is plane sector or slice-shaped, and spraying evenly.
Water inlet, delivery port in described pumping are all connected with spheroid rubber soft joint.Spheroid rubber soft joint (being also rubber bright degumming level) can bear elevated pressures, strain is effective, and can damping, noise reduction, can reduce structure-borne noise, vibration absorption ability is strong.
Adopt the utility model milling train spraying system of fire fighting, the shower nozzle of automatic uniform water spray is installed at milling train top, when milling train catches fire, can effectively control intensity of a fire ， Minus and lose less.Staff only needs online outer Open valve and starter motor, and at milling train top water spray, water spray area is large and even, good extinguishing effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is two outlet pipeline connection diagrams.
The specific embodiment
As shown in Figure 1, a kind of milling train spraying system of fire fighting, comprises storage tank 1 and the spray unit that two (being not limited to two) are connected with storage tank 1, is connected with oral siphon road 2 on storage tank 1, sprays unit water used in oral siphon road 2 is injected into storage tank 1.
Described spray unit comprises pumping 3, outlet pipeline 10 and annular spray pipe road 11, in storage tank 1 bottom, storage tank 1 by entering water polo valve 4, spheroid rubber soft joint 5 is connected with the water inlet of pumping 3, the delivery port of pumping 3 is connected with outlet pipeline by delivery port reducer pipe 6, spheroid rubber soft joint 7, check-valves 8 and outlet pipe ball valve 9.Delivery port reducer pipe 6 makes kinetic energy turn static energy, check-valves 8 can effectively prevent the aqueous reflux in outlet pipeline 10, at the water inlet of pumping 3, the spheroid rubber soft joint 7 (being also rubber bright degumming level) that delivery port connects can bear elevated pressures, strain is effective, and can damping, noise reduction, can reduce structure-borne noise, vibration absorption ability is strong.
At outlet pipeline end, be connected with annular spray pipe road 11, be provided with a plurality of fan nozzles 12 on described annular spray pipe road 11, described nozzle 12 is uniformly distributed along annular spray pipe road 11.Fan nozzle 12 can produce high impact forces, and liquid distribution is plane sector or slice-shaped, and spraying evenly.
During use, that opens corresponding spray unit enters water polo valve 4, water outlet ball valve 9 starter motor, and the water in storage tank 1 is just sent to the annular spray pipe road 11 at milling train top, by the fan nozzle 12 being arranged on annular spray pipe road 11, water is evenly sprayed.
In order to prevent that single pumping 3 faults from causing spray unit to spray, outlet pipeline 10 places at two spray unit, the outlet pipeline 10 of two spray unit connects by tube connector 13, on described tube connector 13, is provided with tube connector ball valve 14.When there is the faults such as damage in a pumping 3, pumping therewith 3 is connected enter water polo valve 4, water outlet ball valve 9 is closed, tube connector ball valve 14 is opened, and the outlet pipeline 10 being now connected with fault pumping 3 still has shower water and supplies with, and can not cause anhydrous spray impact fire extinguishing.
Above-described embodiment limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection domain of the present utility model.
Claims (5)
1. a milling train spraying system of fire fighting, is characterized in that comprising storage tank (1) and a plurality of spray unit that are connected with storage tank (1), is connected with oral siphon road (2) on storage tank; Described spray unit comprises pumping (3), outlet pipeline (10) and annular spray pipe road (11), in storage tank (1) bottom, storage tank (1) connects the water inlet of pumping (3) by entering water polo valve (4), the delivery port of pumping (3) is connected with outlet pipeline (10) by outlet pipe ball valve (9), described outlet pipeline (10) end is connected with annular spray pipe road (11), on described annular spray pipe road (11), be provided with a plurality of nozzles (12), described nozzle (12) is uniformly distributed along annular spray pipe road (11).
2. milling train spraying system of fire fighting according to claim 1, it is characterized in that: described spray unit is two, outlet pipeline (11) at two spray unit is located, the outlet pipeline (11) of two spray unit connects by tube connector (13), is provided with tube connector ball valve (14) on described tube connector (13).
3. milling train spraying system of fire fighting according to claim 1 and 2, is characterized in that: between described pumping (3) delivery port and outlet pipe ball valve (9), be serially connected with successively delivery port reducer pipe (6) and check-valves (8).
4. milling train spraying system of fire fighting according to claim 3, is characterized in that: described nozzle (12) is fan nozzle.
5. milling train spraying system of fire fighting according to claim 4, is characterized in that: water inlet, delivery port in described pumping (3) are all connected with spheroid rubber soft joint (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275728.0U CN203852766U (en) | 2014-05-27 | 2014-05-27 | Fire sprinkler system of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275728.0U CN203852766U (en) | 2014-05-27 | 2014-05-27 | Fire sprinkler system of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852766U true CN203852766U (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275728.0U Active CN203852766U (en) | 2014-05-27 | 2014-05-27 | Fire sprinkler system of rolling mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN203852766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956997A (en) * | 2020-07-08 | 2020-11-20 | 温州先临左岸工业设计有限公司 | Fire protection system of large-scale industrial design cutting former |
-
2014
- 2014-05-27 CN CN201420275728.0U patent/CN203852766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956997A (en) * | 2020-07-08 | 2020-11-20 | 温州先临左岸工业设计有限公司 | Fire protection system of large-scale industrial design cutting former |
| CN111956997B (en) * | 2020-07-08 | 2021-11-16 | 温州先临左岸工业设计有限公司 | Fire protection system of large-scale industrial design cutting former |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |