Multi-functional fire water monitor
Technical field
The present invention relates to the fire-fighting equipment, more particularly, relate to a kind of fire monitor.
Background technology
The fire monitor of prior art is fixed in the building mostly, is connected with supply channel.The structure of fire monitor comprises the main body pipe that is connected into supply channel, and is connected the water spray gun barrel that final water sprays herein with the main body pipe.Wherein, supply channel mainly refers to provide the pipe-line system of fire extinguishing with fluid, as water system etc.Leave the tributary port that is used to install fire-fighting equipment in water system, the main body pipe of fire monitor is connected in tributary port, realizes the final installation of fire monitor.
When needs are put out a fire, reach the fire extinguishing purpose by water spray.Problem is that the purposes of this type of fire-fighting equipment is single, needs the occasion of professional fluid such as foam fire-fighting for petroleum industry, chemical industry etc., and is not too suitable.
Summary of the invention
At the problems referred to above, in the occasion of the professional fire-extinguishing fluids of needs such as petroleum industry, chemical industry, the present invention improves general fire monitor, and then reaches the multi-purpose purpose of fire-fighting equipment.
A kind of multi-functional fire water monitor provided by the invention comprises the water spray gun barrel, and with supply channel and the water spray gun barrel water pipe unit that is connected and is communicated with.Wherein, the water pipe unit comprises one or more tube wall ports of being realized sealing by removable end cap.
Multi-functional fire water monitor of the present invention, improvement are that the water pipe unit comprises the main body pipe that is connected into supply channel.This main body pipe is cylindric, and the cylinder side wall of main body pipe connects two side arm tubes with mode of communicating.Two side arm tubes become to encircle shape, are positioned at anterior with transverse tube unit of mode of communicating connection between the two.The middle part of transverse tube unit connects the water spray gun barrel with mode of communicating.The important inventive point of the present invention is, respectively as the tube wall port, and adds the sealing end cap herein at the two ends of transverse tube unit.
Under the optimal way, the middle part of both sides end cap is tightened on the double-screw bolt by screw thread, thereby in use, relies on the active force of the two to achieve a fixed connection.
Multi-functional fire water monitor of the present invention improves also being, main body pipe bottom is a sphere, comprises that the internal structure of porch, junction, bottom and side arm tube is streamlined, to reduce the resistance of water.And main body pipe water inlet sentences adpting flange and is connected into supply channel, reaches firm purpose of connecting.In addition, be provided with between main body pipe and the adpting flange and be used to drive the main body pipe and horizontally rotate driver by horizontally rotating motor-driven cover tubular around main body tubular axis line rotation; Be provided with between transverse tube unit and the described water spray gun barrel and be used to drive the vertical rotating driver of cover tubular that the water spray gun barrel is driven by vertical electric rotating machine to rotation around the transverse tube unit shaft.
Fire monitor of the present invention is offered port and end cover is set in the main body pipe, open end cap when needed, passing through special-purpose fire-extinguishing fluid herein, port feeds in the fire monitor, thereby make traditional fire monitor be equally applicable to specialty fire extinguishing occasion, the situation of particular matter burning takes place as petroleum industry, chemical industry etc.
Particularly Tu Chu characteristics are, the present invention has abandoned the version of traditional S type fire monitor, have selected for use a kind of loss of pressure of supply water little, the symmetrical expression fire monitor that range is farther.The main body pipe is encircled the shape side arm tube with the symmetric mode setting, with feed pipe and the support pedestal of side arm tube as the water spray gun barrel.This structure can adopt to sit and adorn and the lifting dual mode, and owing to adopting symmetrical structure, guarantees stressed the cancelling out each other in axis both sides, and pedestal is more firm, and is not fragile, thereby the reliability and the integral body that have improved the fire-fighting equipment use are firm.
On this, the present invention also makes full use of the characteristics of above-mentioned symmetrical expression fire monitor, and the form that the both sides, transverse tube unit of side arm tube front end are arranged to open is provided with end cap at the two ends of transverse tube unit.Thereby can pull down end cap as required, feed foam or other fire extinguishings and use fluid, reach the function of special-purpose fire extinguishing.This setting also makes full use of the overall structure of fire monitor of the present invention, has ingenious, the easy accessibility of design, use flexible characteristic.
In general, fire water monitor main body of the present invention adopts whole stainless steel precision casting, and smart body of casting surfaces externally and internally is smooth, and die cavity adopts fluid, and it is smooth and easy to flow backwards, hyperbolic configuration.And the water cannon gun barrel adopts high-strength aluminum alloy, finish turning moulding.The vertical rotation hinge adopts standard axis of rolling pump, and two fulcrums rotate, and are reliable and stable.Therefore, fire water monitor bulk shape novelty of the present invention is generous, volume is little, in light weight, is applicable to large space places such as gymnasium, airport, conference and exhibition center.
Description of drawings
Fig. 1 is the side-looking structural representation under the fire monitor sitting posture installment state of the present invention;
Fig. 2 is the side-looking structural representation under the fire monitor hanging installment state of the present invention;
Fig. 3 is the plan structure schematic diagram of fire monitor shown in Figure 2;
Fig. 4 is the left TV structure schematic diagram of fire monitor shown in Figure 2;
Fig. 5 is the side-looking structural representation of fire monitor main body pipe of the present invention;
Fig. 6 is the left TV structure schematic diagram of fire monitor main body pipe shown in Figure 5;
Fig. 7 is the plan structure schematic diagram of fire monitor main body pipe shown in Figure 5.
The specific embodiment
A kind of as illustrated in fig. 1 and 2 fire monitor structure both can be installed (as Fig. 1) by sitting posture, can (as Fig. 2) be installed hanging again.
The structure of 1-4 explanation fire monitor of the present invention in conjunction with the accompanying drawings, the water spray gun barrel 6 that comprises main body pipe 3, is communicated with by pipeline with main body pipe 3, and at the adpting flange 1 that the fire monitor matrix connects main-supply simultaneously that is used for fixing of main body pipe 3 arrival end settings.
Shown in Fig. 5-7, main body pipe 3 is cylindric, and the bottom is a spherical structure.The sidewall of main body pipe 3 connects two side arm tubes 18 with mode of communicating.Two side arm tubes are encircled shape for 18 one-tenth and are symmetrical arranged, and the main body pipe comprises that porch, junction, bottom and other internal structures of side arm tube all are streamlined.The front portion of two side arm tubes 18 is with the transverse tube unit 21 of a closed at both ends of mode of communicating connection, and the middle part of transverse tube unit 21 connects water spray gun barrel 6 with mode of communicating.
In order to realize the rotation of fire monitor matrix, be provided with between main body pipe 3 and the adpting flange 1 and be used to drive main body pipe 3 horizontal direction rotation in use and horizontally rotate driver 2 by horizontally rotating the cover tubular that motor 13 drives.Be used to drive the vertical rotating driver 15 of cover tubular that the vertical direction rotation in use of water spray gun barrel 6 is driven by vertical electric rotating machine 8 and be provided with between the gun barrel 6 with water spray in transverse tube unit 21.
And greatest improvement of the present invention is, 21 is two sections siphunculus of opening in the transverse tube unit, and sealing end cap 4 is set at the two ends of transverse tube unit 21.As shown in Figure 3, the middle part of both sides end cap 4 is tightened on the double-screw bolt 30 by screw thread.Thereby when particular surroundings such as oil, chemical industry are on fire, can feed professional fire-extinguishing fluid, utilize the fire monitor of prior art to reach the fire extinguishing purpose by opening end cap.
A kind of theory provided by the invention in view of the above, that is: the fire water monitor of prior art includes the water spray gun barrel, and with supply channel and the water spray gun barrel water pipe unit that is connected and is communicated with, seals by the tube wall port being set in the water pipe unit and adding a cover removable end cap.In concrete application scenario, open end cap, feed the purpose that professional fire-extinguishing fluid can reach the specialty fire extinguishing.
But the concrete structure of embodiment fire water monitor shown in the present and the using method also Chinese patent " symmetrical expression fire water monitor " applied on the same day of REFERENCE TO RELATED people are understood and are realized that this patent fits into explanation of the present invention by reference in it.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.