CN209361722U - A kind of spray equipment for firefighting - Google Patents

Abstract

The utility model relates to structural fire protection spray equipments, specially a kind of spray equipment for firefighting, including more piece water supplying pipe and mounting base, accommodating chamber is offered inside the mounting base, the water supplying pipe is threadedly secured in mounting base, the mounting base lower end is connected with outlet pipe, the outlet pipe lower end is equipped with spray head, mounting base lower end is welded with guide plate close to the two sides of connecting hole, it is welded with limited block on the guide plate and is equipped with through-hole, attachment base is cased on the outside of the outlet pipe, the attachment base both ends open up limiting slot corresponding on guide plate and thread groove respectively, the attachment base is fixed by screws on guide plate, the mounting base passes through screw hole by stay bolt and is fixed on roof, more piece water supplying pipe is fixed by using mounting base, not only act as the effect of fine preventing water leakage, it can be with Flexibly water supplying pipe is installed and dismantled.

Description

A kind of spray equipment for firefighting

Technical field

The utility model relates to structural fire protection spray equipment, specially a kind of spray for firefighting is filled It sets.

Background technique

Fire-fighting spray device is a kind of fire fighting extinguisher, is using a kind of very extensive fixed fire protection system, it has There is the features such as cheap, fire-fighting efficiency is high.Manual control can be divided into according to function difference and automatically control two kinds of forms.

Most of building construction spray equipment requires the top for being mounted on house now, therefore for spray equipment Install and there is also some problems:

1, existing spray equipment mounting means is complicated, can extend the construction period of modularized house, increase construction personnel's Labor intensity, spray equipment is mostly using the mounting means for being fixed on roof, after installation, due to across ceiling, maintenance It is all relatively difficult with dismantling.

2, existing spray equipment is to prevent leak from usually fixing more and the wide water pipe in house on roof, then water pipe again Upper installation spray head, although there is preferable waterproof effect in this way, since water pipe is too long, it has not been convenient to upstairs transport, to room More people's cooperations are also required to when fixing on top can just install, and be unfavorable for constructing.

3, for existing spray equipment due to its special mounting position, spray equipment is mostly whole fixed installation, once Parts thereof is impaired, it is necessary to repair, not only waste of manpower to its integral demounting, but also also result in money to other intact parts Source waste.

Utility model content

The purpose of this utility model is to provide a kind of spray equipments for firefighting, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of spray for firefighting Shower device, including more piece water supplying pipe and for fixing the mounting base of water supplying pipe, it is characterised in that: the mounting base upper end welding There is a supporting block, the supporting block upper end is welded with fixed plate, described through the screw hole for opening up no less than four in the fixed plate Mounting base passes through screw hole by stay bolt and is fixed on roof, identical as water supply pipe diameter through offering inside the mounting base Accommodating chamber, mounting base two sides corresponding with accommodating chamber are respectively welded undertaking ring, in the undertaking ring and accommodating chamber Portion's perforation is accepted and is socketed with fastener by screw thread on the outside of ring, and the outer wall of the fastener is rendered as the shape of hexagon, fastening Through opening up in staged cavity inside part, the diameter at staged cavity both ends respectively with accept the outer of ring and water supplying pipe Diameter is corresponding, and the both ends of the more piece water supplying pipe are each passed through fastener and accept ring and extend into accommodating chamber and pass through It is threadedly secured in mounting base, through connecting hole is opened up, the connecting hole and accommodating chamber are penetrated through, and connect for the mounting base lower end Hole is plugged with outlet pipe by screw thread, and the outlet pipe lower end is equipped with spray head.

Preferably, the mounting base lower end is welded with guide plate close to the two sides of connecting hole, and the guide plate is close to connection One side surface in hole is welded with two limited blocks in semi- cylindrical, and guide plate is logical through offering between two limited blocks Hole, middle and upper part is socketed with attachment base on the outside of the outlet pipe, opens up respectively on the lateral wall of the attachment base both ends and limited block phase Corresponding limiting slot and thread groove corresponding with through-hole, the attachment base are clamped limited block by limiting slot and pass through screw It is fixed on guide plate, the screw passes through through-hole and is plugged in thread groove by screw thread.

Preferably, trapezoidal formula screw thread rotary table on the outside of the both ends of the water supplying pipe, and accept ring and accommodating chamber presentation The lumen type being adapted with water supplying pipe, the inner wall for accepting ring are bonded with rubber seal ring close to one end of water supplying pipe.

Preferably, the spray head extends through ceiling with outside, and spray head inner hollow is arranged, and the bottom end inner wall of spray head is opened If multiple spray apertures.

Compared with prior art, the utility model has the beneficial effects that

1. fixing more piece water supplying pipe by using mounting base, the effect of fine preventing water leakage is not only acted as, and mounting base is It is directly anchored on roof by stay bolt, can flexibly water supplying pipe be installed and be dismantled in this way, set in mounting base The undertaking ring set can be conducive to the connection of water supplying pipe and accommodating chamber and the mounting platform as fastener connection mounting base.

2. by installation the shorter water supplying pipe of more piece be used to replace traditional long water pipe, not only install bring greatly just Benefit, and transport get up it is more convenient, shorten construction period, reduce the labor intensity of worker.

3. by the way that trapezoidal formula rotary table is arranged at the both ends of water supplying pipe, even closer, and adjacent water supplying pipe is not only connected Between by head and the tail connect, can be individually replaced, convenient for the maintenance and disassembly to spray equipment, avoid and needed under traditional technology The problem of to its integral demounting repair and replacement, cost has been saved to a certain extent.

Detailed description of the invention

Fig. 1 is the fragmentary cross-sectional view of the utility model structure；

Fig. 2 is the perspective view of mounting bracket assembly and connecting seat assembly in the utility model structure；

Fig. 3 is the schematic diagram of water supplying pipe in the utility model structure；

Fig. 4 is a-quadrant enlarged drawing in Fig. 1 of the utility model structure.

In figure: water supplying pipe 1, accepts ring 21, rubber seal ring 211, supporting block 22, fixed plate 23, screw hole at mounting base 2 231, guide plate 24, limited block 241, through-hole 242, accommodating chamber 25, attachment base 3, limiting slot 31, thread groove 32, fastener 4, go out Water pipe 5, rubber washer 51, spray head 6, roof 7, ceiling 8.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of spray for firefighting Shower device fixes more piece by using mounting base 2 including more piece water supplying pipe 1 and for fixing the mounting base 2 of water supplying pipe 1 Water supplying pipe 1 not only acts as the effect of fine preventing water leakage, and mounting base is directly anchored on roof by stay bolt, in this way Can flexibly water supplying pipe 1 be installed and be dismantled.

As shown in Figure 1 and Figure 2, run through inside mounting base 2 and offer accommodating chamber 25 identical with 1 diameter of water supplying pipe, mounting base 2 two sides corresponding with accommodating chamber 25, which are respectively welded, accepts ring 21, accepts ring 21 and 25 internal run-through of accommodating chamber, passes through peace It fills and accepts ring 21, the installation that can be conducive to the connection of water supplying pipe 1 and accommodating chamber 25 and connect mounting base 2 as fastener 4 is put down Platform, it can be seen that trapezoidal formula rotary table on the outside of the both ends of water supplying pipe 1 in Fig. 1, and accept ring 21 and accommodating chamber 25 present with The adaptable lumen type of water supplying pipe 1 can be such that water supplying pipe 1 connect with mounting base 2 and more step up by the way that identical trapezoidal rotary table is arranged Close, the inner wall for accepting ring 21 is bonded with rubber seal ring 211 close to one end of water supplying pipe, can by using rubber seal ring 211 To realize good waterproof effect, further sealing is realized.

As shown in Figure 1 and Figure 2, it accepts on the outside of ring 21 and fastener 4 is socketed with by screw thread, run through to open up inside fastener 4 and be in Staged cavity, and the diameter at staged cavity both ends is corresponding with the overall diameter for accepting ring 21 and water supplying pipe 1 respectively, fastening The outer wall of part 4 is rendered as the shape of hexagon, and the shape of hexagon can make outlet pipe 5 in favor of using spanner to screw fastener 4 The compactness connecting with fixing seat 2 is good, and the both ends of more piece water supplying pipe 1 are each passed through fastener 4 and accept ring 21 and protrude into In to accommodating chamber 25 and it is threadedly secured in mounting base 2, through the mounting hole for opening up no less than one on fastener 4, and The both ends of more piece water supplying pipe 1 open up annular shallow slot corresponding with mounting hole, and fastener 4 further fixes more piece by screw and supplies water Pipe 1, and 2 lower end of mounting base is penetrated through through connecting hole, connecting hole and accommodating chamber 25 is opened up.

Such as Fig. 1, Fig. 4 depicted, connecting hole is plugged with outlet pipe 5 by screw thread, and outlet pipe 5 protrudes outside the upper end of attachment base 3 Diameter is greater than the diameter of connecting hole, can prevent outlet pipe 5 from falling out of attachment base 3 in this way, increase stability, outlet pipe 5 Upper end lateral wall opens up screw thread and is socketed with rubber washer 51 with 3 contact position of attachment base, and screw thread is screwed on even closer, passes through installation Rubber washer 51 can not only further strengthen the compactness that outlet pipe 5 is connect with mounting base, moreover it is possible to further prevent leak Possibility.

As shown in Figure 1,5 lower end of outlet pipe is equipped with spray head 6, spray head 6 is through the extension of ceiling 8 and outside, in 6 inside of spray head Sky setting, and the bottom end inner wall of spray head 6 opens up multiple spray apertures, multiple spray apertures can make water flow jet more uniform, centainly Water resource is saved in degree.

As shown in Figures 1 and 2,2 lower end of mounting base is welded with guide plate 24 close to the two sides of connecting hole, is oriented to by installation Plate 24 connects convenient for Fast Installation, and provides certain fixed function, and guide plate 24 is welded with close to a side surface of connecting hole Two limited blocks 241 in semi- cylindrical can be rapidly completed between attachment base 3 and mounting base 2 by the way that limited block 241 is arranged Connection, and guide plate 24 between two guide plates 24 through through-hole 242 is offered, upper end is socketed with company in 5 outside of outlet pipe Joint chair 3 opens up limiting slot 31 corresponding with limited block 241 and opposite with through-hole 242 on 3 both ends lateral wall of attachment base respectively The thread groove 32 answered, attachment base 3 are clamped limited block 241 by limiting slot 31 and are fixed by screws on guide plate 24, screw It is each passed through through-hole 242 and is threadedly secured in thread groove 32,2 upper end of mounting base is welded with supporting block 22, supporting block 22 Upper end is welded with fixed plate 23, and through the screw hole 231 for opening up no less than four in fixed plate 23, mounting base 2 is worn by stay bolt Screw hole 231 is crossed to be fixed on roof 7.

Working principle: when installing to this spray equipment, the water supply for believing quantity is selected according to the actual situation first Mounting base is fixed on roof 7 by pipe 1 and mounting base 2 by stay bolt first before installing to water supplying pipe 1, then will Attachment base 3 is socketed from the lower end of outlet pipe 5, and spray head 6 is then passed through ceiling 8 and is mounted on outlet pipe 5, and ceiling 8 exists 6 corresponding position of spray head offers mounting hole, then by attachment base 3, outlet pipe 5 and spray head 6 as a whole along limited block 241 Direction moves up, and is screwed in mounting base 2 by screw thread, and screw is then passed through through-hole 242 and is screwed in thread groove 32, from And limited block 241 is fixed with attachment base 3, it is accepted on ring 21 followed by fastener 4 to be first fixed on by screw thread, then Water supplying pipe 1 is each passed through fastener 4, ring 21 and accommodating chamber 25 is accepted and is threadedly secured in mounting base 2, it is adjacent It is communicated in accommodating chamber 25 between water supplying pipe 1 by head and the tail both ends, passes through the mounting hole on fastener 4 finally by screw and be inserted into Into the annular shallow slot at 1 both ends of water supplying pipe, further stability further can be provided to water supplying pipe 1 and mounting base 2 in this way, It will be operated when stopping working or needing to dismantle installation again.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of spray equipment for firefighting, including more piece water supplying pipe (1) and for fixing water supplying pipe (1) Mounting base (2), it is characterised in that: mounting base (2) upper end is welded with supporting block (22), supporting block (22) upper end weldering It is connected to fixed plate (23), through the screw hole (231) for opening up no less than four on the fixed plate (23), the mounting base (2) is logical Stay bolt is crossed to be fixed on roof (7) across screw hole (231), it is straight with water supplying pipe (1) through offering inside the mounting base (2) The identical accommodating chamber of diameter (25), the mounting base (2) two sides corresponding with accommodating chamber (25), which are respectively welded, accepts ring (21), The undertaking ring (21) and accommodating chamber (25) internal run-through are accepted and are socketed with fastener (4) on the outside of ring (21) by screw thread, described The outer wall of fastener (4) is rendered as the shape of hexagon, runs through inside fastener (4) and opens up in staged cavity, the ladder The diameter at formula cavity both ends is corresponding with the overall diameter for accepting ring (21) and water supplying pipe (1) respectively, the more piece water supplying pipe (1) Both ends be each passed through fastener (4) and accept ring (21) and extend into accommodating chamber (25) and be threadedly secured to installation On seat (2), mounting base (2) lower end is through connecting hole is opened up, and the connecting hole and accommodating chamber (25) penetrate through, and connecting hole is logical It crosses screw thread to be plugged with outlet pipe (5), outlet pipe (5) lower end is equipped with spray head (6).

2. a kind of spray equipment for firefighting according to claim 1, it is characterised in that: the installation Seat (2) lower end is welded with guide plate (24) close to the two sides of connecting hole, and the guide plate (24) is close to a side surface of connecting hole Be welded with two be in semi- cylindrical limited block (241), and guide plate (24) between two limited blocks (241) through offering Through-hole (242), outlet pipe (5) outside middle and upper part are socketed with attachment base (3), divide on the lateral wall of attachment base (3) both ends Limiting slot (31) corresponding with limited block (241) and thread groove corresponding with through-hole (242) (32), the company are not opened up Joint chair (3) is by limiting slot (31) clamping limited block (241) and is fixed by screws on guide plate (24), and the screw passes through It through-hole (242) and is plugged in thread groove (32) by screw thread.

3. a kind of spray equipment for firefighting according to claim 1, it is characterised in that: the water supply Trapezoidal formula screw thread rotary table on the outside of the both ends of (1) is managed, and accepts ring (21) and accommodating chamber (25) presentation and water supplying pipe (1) phase The lumen type of adaptation, the inner wall for accepting ring (21) are bonded with rubber seal ring (211) close to one end of water supplying pipe.

4. a kind of spray equipment for firefighting according to claim 1, it is characterised in that: the water outlet The upper end overall diameter for managing (5) prominent attachment base (3) is greater than the diameter of connecting hole, water pipe upper end lateral wall open up screw thread and with connection Seat (3) contact position is socketed with rubber washer (51).

5. a kind of spray equipment for firefighting according to claim 1, it is characterised in that: the spray head (6) extend through ceiling (8) with outside, spray head (6) inner hollow is arranged, and the bottom end inner wall of spray head (6) opens up multiple sprays Hole.