CN207429555U - A kind of fire water monitor of adjustable range - Google Patents
A kind of fire water monitor of adjustable range Download PDFInfo
- Publication number
- CN207429555U CN207429555U CN201721199222.6U CN201721199222U CN207429555U CN 207429555 U CN207429555 U CN 207429555U CN 201721199222 U CN201721199222 U CN 201721199222U CN 207429555 U CN207429555 U CN 207429555U
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- CN
- China
- Prior art keywords
- water
- monitor
- fire
- pipe
- adjustable range
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Abstract
A kind of fire water monitor of adjustable range, including monitor body, the handrail and gun tube for being used to support the support base of monitor body and being fixed in monitor body, the monitor body and support base ball-joint, the gun tube includes the regulation pipe of several rotatable connections, adjusts inside pipe wall and is circumferentially provided with multiple spaced blocks that block water.Because the setting of regulation pipe, when relative rotation regulation pipe, the block that blocks water that different adjustment pipe can be achieved is intertwined, so as to fulfill the effect for the cross-sectional area for adjusting gun tube water flowing, in the case that the water yield of fire fighting truck is certain value, the change water velocity of water column that achievable gun tube sprays of the water flowing area of gun tube changes, it is achieved thereby that adjusting the purpose of the water spray distance of fire water monitor during fire water monitor is sprayed water.
Description
Technical field
The utility model is related to fire-fighting equipment field, more particularly to a kind of fire water monitor of adjustable range.
Background technology
Fire water monitor is high because having many advantages, such as far firing range, fire-fighting efficiency, is the important instrument for quickly putting out large-sized fire,
It is widely used in a variety of occasions.A big gun head important component indispensable as fire water monitor is that pressure water carries out
The final tache of energy conversion, determines the final spray regime of fire water monitor, and performance quality directly affects fire water monitor water
The performance of jet stream.Modern fire has the characteristics that burn rate is fast, the intensity of a fire is violent, fire scene temperature is high, fire fighter is difficult to close, this will
It asks from as far as possible remote apart from spray fire extinguishing agent.High performance big gun head can improve fire-fighting efficiency and make fireman away from the scene of a fire
Apart from farther, therefore increasingly important role is played in fire-fighting fire extinguishing.Direct current big gun head is mainly single-unit pipe knot in the market
Structure, simple in structure, cost is relatively low, but its outlet diameter is fixed, and range can not in time be adjusted according to scene of a fire distance, it is difficult to adapt to fire
Situations such as calamity scope is big, ignition point is scattered.
For more than technical problem, the utility model patent of Publication No. CN205516122U disclose fire-fighting big gun head and
Fire water monitor by the way that gun tube is arranged to be detachably connected at least two section gun tubes, makes the exit area of fire-fighting big gun head
It can be adjusted according to actual demand by increasing or reducing the joint number of gun tube, to realize the jet exit for changing big gun head
The purpose of area of section in the case where flow determines, can adjust the range of big gun head, to realize different distance, different range
The fire extinguishing of ignition point is puted out a fire to save life and property work.But during fire water monitor is actually used, speed when water is sprayed from big gun head is very
Greatly, the quantity of gun tube is changed when big gun head is sprayed water there is a possibility that the water column of injection damages fire fighter, if stopping spray
Water adjusts the quantity of gun tube again, then influences whether to put out efficiency to fire.
Utility model content
The purpose of this utility model is to provide a kind of fire water monitor of adjustable range, which can spray water
The distance of water spray is adjusted in journey.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of fire water monitor of adjustable range including monitor body, is used to support the support base of monitor body and is fixed at
Handrail and gun tube in monitor body, the monitor body and support base ball-joint, the gun tube include the regulation pipe of several rotatable connections, adjust
Section inside pipe wall is circumferentially provided with multiple spaced blocks that block water.
By using above-mentioned technical proposal, due to monitor body and support base ball-joint, so fire fighter can hold handrail
The position of the injection of gun tube is adjusted, so as to fulfill the fire extinguishing to scene of fire different position, and because the setting of regulation pipe, works as phase
, it can be achieved that the block that blocks water of different adjustment pipe is intertwined during to rotation regulating pipe, so as to fulfill gun tube water flowing is adjusted
The effect of cross-sectional area, when the water yield of fire fighting truck is in the case of certain value, the water flowing area of gun tube changes achievable
The water velocity for the water column that gun tube sprays changes, it is achieved thereby that adjusting fire water monitor during fire water monitor is sprayed water
Water spray distance purpose.
As the improvement of the utility model, the gun tube free end, which is provided with, gathers water pipe.
By using above-mentioned technical proposal, due to the setting for the block that blocks water so that current are possible to when passing through rent tax block
The injection of generation irregular diversity, gathering setting for water pipe can disappear so as to increase this so that the water column that gun tube sprays is gathered
Anti- water cannon is ejected into the amount of the water of distant place.
As the improvement of the utility model, the adjusting pipe outer wall is provided with the /V for limiting adjacent regulation pipe rotational angle
Device.
By using above-mentioned technical proposal, the setting of limiting device can facilitate fire fighter to adjust the spray of the fire water monitor
Water distance from adding the structural strength and degree of regulation of gun tube to a certain extent.
As the improvement of the utility model, the regulating device includes being arranged in parallel in the first spacing ring for adjusting pipe outer wall
With the second spacing ring, the first spacing ring outside is provided with the arc angle arc groove identical with the arc angle of the block that blocks water,
Protrusion is provided with the spacing block set with arc groove sliding connection on the outside of second spacing ring.
By using above-mentioned technical proposal, when rotating regulation pipe, it can be achieved that the rotation for the block that blocks water, due to arc groove
Arc angle it is identical with the arc angle for the block that blocks water, so the angle that the second spacing ring is rotated relative to the first spacing ring is arc groove
Angle corresponding to arc angle.It is corresponding in two regulation pipes i.e. when two adjacent regulation pipes are relatively rotated to maximum angle
The block that blocks water is axially adjacent, and very close to each other.When rotating multiple regulation pipes, it can be achieved that blocking water block week in multiple regulation pipes
To adjacent successively, so as to reach the flow velocity changed when water passes through gun tube.
As the improvement of the utility model, the outside of first spacing ring and the second spacing ring, which is protruded, is provided with clamping
Flange, two neighboring regulation pipe are connected by a connecting tube, and the connecting tube both ends are both provided with the ring with clamping flange cooperation
Shape card slot.
By using above-mentioned technical proposal, the setting of connecting tube realizes the company of two regulation pipes not only through clamping flange
It connects, while also enhances the sealing performance at two regulation pipe link positions.
As the improvement of the utility model, the adjusting pipe outer wall is additionally provided with to rotate the regulation handle of regulation pipe.
By using above-mentioned technology can, the setting of regulation handle facilitates fire fighter and rotates regulation pipe.
As the improvement of the utility model, the handrail is arranged to annular handrail.
By using above-mentioned technical proposal, since handrail is arranged to annular handrail, it is somebody's turn to do when fire fighter is rotated by handrail
, it can be achieved that multiple angles and more people firmly hold annular handrail simultaneously, so as to enhance fire fighter to fire-fighting during fire water monitor
The stability of the operation of water cannon.
As the improvement of the utility model, the support base is provided with bolt hole.
By using above-mentioned technical proposal, the setting of bolt hole facilitates to a certain extent consolidates for fire water monitor is artificial
The supporting objects such as leg are determined, so that fire water monitor can be fixed and adapt to Different Ground.Fire water is enhanced to a certain extent
The fixed diversity of big gun.
In conclusion the utility model has the advantages that：
First, easy to operate, which only need to can be realized rotation regulation pipe by rotating regulation handle, so as to fulfill
Adjust the convenience that gun tube goes out water speed；
2nd, fixed form is flexible, can be with the fire water monitor is fixed on different objects by bolt hole according to field condition
On, so as to facilitate the fixation of fire water monitor.
Description of the drawings
Fig. 1 is the overall structure diagram of fire water monitor；
Fig. 2 is gun tube structure diagram；
Fig. 3 is the A portions enlarged drawing in Fig. 2；
Fig. 4 is connecting tube cross-sectional view；
State diagram when Fig. 5 is gun tube water flowing area maximum；
State diagram when Fig. 6 is gun tube water flowing area minimum.
In figure, 1, gun tube；11st, fixing pipe；111st, the first connecting pin；12nd, regulation pipe；121st, the first regulation handle；13rd, gather
Hold together water pipe；131st, second connection end；132nd, the second regulation handle；14th, block water block；15th, the first spacing ring；151st, arc is recessed
Slot；16th, the second spacing ring；161st, spacing block set；17th, connecting tube；171st, annular slot；2nd, support base；21st, bolt hole；3rd, ring
Shape handrail；4th, monitor body.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of fire water monitor of adjustable range, including monitor body 4, be used to support the support base 2 of monitor body 4 with
And annular handrail 3 and gun tube 1 in monitor body 4 are fixed at, monitor body 4 and 2 ball-joint of support base, support base 2 is provided with several
Bolt hole 21.Gun tube 1 includes the fixing pipe 11 being fixedly connected with monitor body 4, water outlet gathers water pipe 13 and is connected fixing pipe 11
With several regulation pipes 12 for gathering water pipe 13, a regulation pipe 12 is arranged to herein, and 12 outer wall of regulation pipe is fixedly installed first
Regulation handle 121.
As shown in Fig. 2, above-mentioned fixing pipe 11 and gather water pipe 13 be respectively arranged be connected with regulation pipe 12 first connection
End 111 and second connection end 131, the first connecting pin 111, second connection end 131 and 12 inner wall of regulation pipe are respectively provided with there are four between
Every the block 14 that blocks water of arrangement.Wherein, second connection end 131 is fixedly installed the second regulation handle 121；Each block 14 that blocks water
Arc angle be 30., and one end of block water block 14 towards 1 axis of gun tube is arranged to the arc-shaped coaxial with gun tube 1.
Again as shown in Figures 2 and 3, the first connecting pin 111 and 12 outer wall of regulation pipe are circumferentially provided with the first spacing ring
15, second connection end 131 and 12 outer wall of regulation pipe are circumferentially provided with the second spacing ring 16 coordinated with the first spacing ring 15.
First spacing ring 15 is both provided with the arc angle arc groove 151 identical with 14 arc angle of block that blocks water, and 16 outside of the second spacing ring is convex
Go out the spacing block set 161 being provided with the sliding connection of arc groove 151, adjusted when rotating the first regulation handle 121 and/or second
, it can be achieved that spacing block set 161 slides in arc groove 151 during handle 132, while arc groove 151 is also to spacing block set 161
There is a position-limiting action, so as to play to rotation angle between the first connecting pin 111, regulation pipe 12 and second connection end 131
/V.Wherein, protrusion is provided with clamping flange (not shown) inwardly for the first connection ring and the second connection ring, mutually right
The first connection ring and the second connection ring connect is connected by a connecting tube 17, and 17 both ends of connecting tube are both provided with matches somebody with somebody with clamping flange
The annular slot 171 of conjunction, as shown in figure 4, the setting of annular slot 171, which can be played, prevents fixing pipe 11, regulation pipe 12 and poly-
Hold together 13 separated effect of water pipe.
Under original state, the first regulation handle 121 and the second regulation handle 132 are in the state being mutually parallel, and first connects
The water flowing area so that gun tube 1 is arranged side by side in the block 14 that blocks water for connecing 12 inner wall of end 111, second connection end 131 and regulation pipe
Reach maximum, as shown in Figure 5.When needing to improve the water spray distance of gun tube 1, the first regulation handle 121 and the can be passed through respectively
Two regulation handles 132 rotate regulation pipe 12 and gather water pipe 13 so that the first connecting pin 111, second connection end 131 and regulation pipe
The block 14 that blocks water of 12 inner walls is staggered, and so as to reduce the water flowing area of gun tube 1, adds the speed of 1 water outlet of gun tube, from
And add the distance of the water spray of gun tube 1.12 He of regulation pipe is rotated when passing through the first regulation handle 121 and the second regulation handle 132
Gather water pipe 13 so that fixing pipe 11, regulation pipe 12 and when gathering 13 relative rotation of water pipe to maximum angle, the water in gun tube 1
It is merely able to through the circular channel that the end of block water block 14 towards 1 axis of gun tube is surrounded through gun tube 1, at this time gun tube 1
Water flowing area is minimum, and the water spray distance of gun tube 1 is farthest as shown in Figure 6.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of fire water monitor of adjustable range including monitor body (4), is used to support the support base (2) of monitor body (4) and fixes
The handrail and gun tube (1) being arranged in monitor body (4), it is characterised in that：The monitor body (4) and support base (2) ball-joint, the big gun
Pipe (1) includes the regulation pipes (12) of several rotatable connections, and regulation pipe (12) inner wall is circumferentially provided with multiple spaced block water
Block (14).
2. a kind of fire water monitor of adjustable range according to claim 1, it is characterised in that：The gun tube (1) is freely
End, which is provided with, gathers water pipe (13).
3. a kind of fire water monitor of adjustable range according to claim 1, it is characterised in that：The regulation pipe (12) is outside
Wall sets the limiting device of restricted adjacent regulation pipe (12) rotational angle.
4. a kind of fire water monitor of adjustable range according to claim 3, it is characterised in that：The regulating device includes
First spacing ring (15) of regulation pipe (12) outer wall and the second spacing ring (16) are arranged in parallel in, first spacing ring (15) is outside
Side is provided with the arc angle arc groove (151) identical with the arc angle of the block that blocks water (14), and second spacing ring (16) is outside
Side protrusion is provided with the spacing block set (161) with arc groove (151) sliding connection.
5. a kind of fire water monitor of adjustable range according to claim 4, it is characterised in that：First spacing ring
(15) protrude with the outside of the second spacing ring (16) and be provided with clamping flange, two neighboring regulation pipe (12) passes through a connecting tube
(17) connect, connecting tube (17) both ends are both provided with the annular slot (171) with clamping flange cooperation.
6. a kind of fire water monitor of adjustable range according to claim 5, it is characterised in that：The regulation pipe (12) is outside
Wall is additionally provided with to rotate the regulation handle of regulation pipe (12).
7. a kind of fire water monitor of adjustable range according to claim 1, it is characterised in that：The handrail is arranged to ring
Shape handrail (3).
8. a kind of fire water monitor of adjustable range according to claim 1, it is characterised in that：The support base (2) sets
It is equipped with bolt hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199222.6U CN207429555U (en) | 2017-09-18 | 2017-09-18 | A kind of fire water monitor of adjustable range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199222.6U CN207429555U (en) | 2017-09-18 | 2017-09-18 | A kind of fire water monitor of adjustable range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429555U true CN207429555U (en) | 2018-06-01 |
Family
ID=62302543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721199222.6U Expired - Fee Related CN207429555U (en) | 2017-09-18 | 2017-09-18 | A kind of fire water monitor of adjustable range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513149A (en) * | 2017-09-18 | 2019-03-26 | 中联正安消防工程有限公司 | A kind of fire water monitor of adjustable range |
-
2017
- 2017-09-18 CN CN201721199222.6U patent/CN207429555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513149A (en) * | 2017-09-18 | 2019-03-26 | 中联正安消防工程有限公司 | A kind of fire water monitor of adjustable range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20200918 |