CN205095304U - Convenient to use's special nozzle of fire control hose - Google Patents

Convenient to use's special nozzle of fire control hose Download PDF

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Publication number
CN205095304U
CN205095304U CN201520556576.6U CN201520556576U CN205095304U CN 205095304 U CN205095304 U CN 205095304U CN 201520556576 U CN201520556576 U CN 201520556576U CN 205095304 U CN205095304 U CN 205095304U
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CN
China
Prior art keywords
water
showerhead
baffle plate
valve body
fixedly connected
Prior art date
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
Application number
CN201520556576.6U
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Chinese (zh)
Inventor
洪顺伙
邓中武
涂宏博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUANZHOU JINYUAN PLUMBING CO Ltd
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QUANZHOU JINYUAN PLUMBING CO Ltd
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Filing date
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Priority to CN201520556576.6U priority Critical patent/CN205095304U/en
Application granted granted Critical
Publication of CN205095304U publication Critical patent/CN205095304U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a convenient to use's special nozzle of fire control hose, include a shower nozzle portion, one be used for with the joint portion and a ball valve portion of fire control hose connection, shower nozzle portion, ball valve portion and the triplex integrated into one piece of joint portion, just the ball valve position in between shower nozzle portion and the joint portion, still include one with the water jet that shower nozzle portion connects, the water jet facial make -up is equipped with an injection apparatus who is used for changing water outlet mode, still install an adjusting device who is used for adjusting the water yield in the shower nozzle portion. The utility model discloses simple structure, practicality are strong, through setting up an injection apparatus for the water outlet mode of nozzle can change, makes the water yield of nozzle to change at any time through setting up an adjusting device, makes things convenient for the fire fighter right at any time according to which kind of water outlet mode of judge needs on the spot, the great water yield of needs the utility model discloses adjust, and need not carry the fire control hose of a plurality of differences, alleviateed fire fighter's burden, and improved fire extinguishing efficiency.

Description

A kind of fire hose special nozzle easy to use
Technical field
The utility model relates to a kind of fire fighting equipment, refers in particular to a kind of fire hose special nozzle easy to use.
Background technology
Fire hose reel makes extinguishing chemical with water, can in the process of rapid unwinding hoses the fire extinguishing appliance of spray fire extinguishing agent, generally be arranged in indoor fire hydrant case, novel indoor permanent fire protection system, be applicable to put out a fire to save life and property category-A carbohydrate as the materials such as papery, wooden and ramie cotton fabric from the beginning of fire.
Existing fire hose major part is by valve, intake line, spoke, bearing support, rocking arm, the parts such as flexible pipe and nozzle form, nozzle comprises plain nozzle and point hole nozzle, it is by joint, shower nozzle and ball valve composition, because the spraying range of plain nozzle is little, so according to occasion needs, fireman also needs again for the fire hose of a band point hole nozzle, so, not only inconvenient fireman carries, also to expend the time changing fire hose, and existing plain nozzle controls mainly through control ball valve, and current are logical to be stopped, ball valve is difficult to effectively control water yield, inconvenient fireman controls, affect fire extinguishing progress.
Utility model content
The utility model provides a kind of fire hose special nozzle easy to use, and it is little and be difficult to effectively control the defect of water yield that its main purpose is to overcome existing nozzle sandblasting scope.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of fire hose special nozzle easy to use, comprise a showerhead, for the connector portions that is connected with fire hose and a ball valve portion, described showerhead, ball valve portion and connector portions three part are one-body molded, and described ball valve portion is positioned between described showerhead and connector portions, also comprise a water jet be connected with described showerhead, described water jet being equiped with one for changing the injection apparatus of water-out manners, described showerhead being also equiped with one for the adjusting device of water yield adjusting.
Further, described injection apparatus is a seedpod of the lotus shape baffle plate, described seedpod of the lotus shape baffle plate by a coupling assembling and described water jet hinged, described seedpod of the lotus shape baffle plate rotates to being entrenched in described water jet inner by described coupling assembling, and this seedpod of the lotus shape baffle plate rotates to described water jet by described coupling assembling.
Further, described adjusting device comprises one for limiting baffle mechanism and that current pass through for controlling the controlling organization of this baffle mechanism action, and described baffle mechanism can slide up and down to be installed on described showerhead.
Further, described showerhead comprises the first transversal portion for installing described baffle mechanism and the second transversal portion for installing described controlling organization, and described baffle mechanism comprises the lower baffle plate that an overhead gage and that can slide up and down to be installed in described first top, transversal portion can slide up and down to be installed in described first transversal subordinate portion.
Further, described controlling organization comprise a control lever that can swing in described second transversal portion, one for prevent current from spilling from described second transversal portion water bloking piece, one for for this water bloking piece walking walking guide rail and a spill spin block, described water bloking piece abuts with the madial wall in described second transversal portion, described control lever passes described second transversal portion and is fixedly connected with this water bloking piece, described walking guide rail is fixed on the madial wall in described second transversal portion, and described control lever is in transmission connection by described spill spin block and described baffle mechanism.
Further, described controlling organization also comprises one first contiguous block and one second coupling assembling, described first contiguous block one end is fixedly connected with the front of described spill spin block, the other end through described walking guide rail being fixedly connected with described water bloking piece, described second coupling assembling one end is fixedly connected with the reverse side of described spill spin block, the other end and described baffle mechanism are slidably connected.
Further, described second coupling assembling comprises contiguous block and a lower connecting block on one, described overhead gage offers rail plate on, described lower baffle plate offers rail plate, one end and the described upper rail plate of described upper contiguous block are slidably connected, and described upper contiguous block when described overhead gage runs to peak in being arranged vertically, one end of described lower connecting block is connected with described lower slider slide, and described lower connecting block when described lower baffle plate runs to minimum point in being arranged vertically.
Further, described ball valve portion comprises a valve body, one valve seat, one is positioned at the spheroid inside this valve body, one with the upper bearing (metal) be fixedly connected with on the upside of this spheroid, one top chock matched with this upper bearing (metal), one with the lower bearing be fixedly connected with on the downside of this spheroid and a step matched with this lower bearing, described valve body one end is connected with described showerhead, the other end is connected with described connector portions, described valve seat is installed in inside described valve body, described spheroid is connected with described valve seat rotary sliding, described upper bearing (metal) is through described valve seat, valve body is in communication with the outside, and this upper bearing (metal) and the top chock be embedded in described valve body are rotatably connected, described lower bearing passes described valve seat and is rotatably connected with the step be embedded in described valve body.
Further, described ball valve portion also comprises a valve rod and for controlling the rotating switch that this valve rod rotates, and the partial fixing that described valve rod is positioned at outside valve body with described upper bearing (metal) is connected, and described rotating switch is fixedly connected with described valve rod.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, by arranging an injection apparatus, the water-out manners of nozzle can be changed, by arranging an adjusting device, the water yield of nozzle can be changed at any time, fireman is facilitated to need which kind of water-out manners according to situation judgement on the spot, need great water yield to adjust the utility model at any time, and do not need to carry multiple different fire hose, alleviate the burden of fireman, and improve fire-fighting efficiency.
2, in the utility model, by by one-body molded to the showerhead in the utility model, ball valve portion and connector portions, eliminate the step in the past needing three part sealing rotaries to be connected on a piece, decrease cost of labor, add reliability, greatly save cost of manufacture and the maintenance cost of this nozzle.
3, in the utility model, by arranging a water jet and being equiped with one for changing the injection apparatus of injection flow rate on water jet, make fireman can judge it is need directly ejection water column or after needing atomized water according to field condition when using the utility model, the utility model is adjusted, and do not need fireman to prepare two kinds of fire hoses, not only easy to use, cost-saving, and can unnecessary time waste be reduced, accelerate fire extinguishing progress.
4, in the utility model, by injection apparatus being arranged to a seedpod of the lotus shape baffle plate, when making current arrive seedpod of the lotus shape baffle plate, be squeezed, pressure increase is therefore far away from the water jet length of hole ejection this seedpod of the lotus shape baffle plate, and due to each hole spaced apart, therefore spraying range is wide.
5, in the utility model, by arranging a water bloking piece be fixedly connected with control lever, make control lever that water bloking piece can be driven to swing on walking guide rail, make no matter control lever left swing or right pendulum, current all can not be spilt by the second cross section due to the stop of water bloking piece simultaneously.
6, in the utility model, by offering rail plate on overhead gage, lower baffle plate is offered rail plate, make when control lever operation spill spin block rotates, the upper contiguous block be fixedly connected with spill spin block and lower connecting block can be driven overhead gage to move down respectively by upper rail plate, be driven on lower baffle plate move by lower slider guide rail, finally make together with overhead gage is connected to lower baffle plate, thus stop current to pass through.
7, in the utility model, by installing a upper bearing (metal) on the upside of spheroid, a lower bearing is installed in downside, and spheroid can be rotated along upper bearing (metal) and lower bearing under the operation of user, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the enlarged diagram of A in Fig. 2.
Fig. 4 is the structural representation in the first transversal portion described in Fig. 2.
Fig. 5 is structural representation when overhead gage described in Fig. 4 abuts with lower baffle plate.
Fig. 6 is the structural representation in the second transversal portion described in Fig. 2.
Fig. 7 is structural representation when overhead gage described in Fig. 6 abuts with lower baffle plate.
Fig. 8 is the structural representation of the disengaging of injection apparatus described in Fig. 2 water jet.
Fig. 9 is the structural representation of the embedding of injection apparatus described in Fig. 2 water jet.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7.A kind of fire hose special nozzle easy to use, comprise a showerhead 1, one for the connector portions 2 that is connected with fire hose and a ball valve portion 3, described showerhead 1, ball valve portion 3 is one-body molded with connector portions 2 three part, and ball valve portion 3 is between showerhead 1 and connector portions 2, in addition, showerhead 1 is equiped with one for the adjusting device 4 of water yield adjusting, described adjusting device 4 comprises one for limiting baffle mechanism that current pass through 5 and for controlling the controlling organization 6 of this baffle mechanism 5 action, and baffle mechanism 5 can slide up and down to be installed on described showerhead 1.The utility model controls baffle mechanism 5 move up and down on showerhead 1 by arranging a controlling organization 6, makes fireman according to field condition by controlling controlling organization 6 water yield adjusting at any time, can improve rescue efficiency.And pass through one-body molded to the showerhead in the utility model, ball valve portion and connector portions, eliminate the step in the past needing three part sealing rotaries to be connected on a piece, decrease cost of labor, add reliability, greatly save cost of manufacture and the maintenance cost of this nozzle.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7.Showerhead 1 in the utility model comprises the first transversal portion 11 for installing baffle mechanism 5 and the second transversal portion 12 for installing controlling organization 6, in addition, baffle mechanism 5 comprises the lower baffle plate 52 that an overhead gage 51 and that can slide up and down to be installed in the first top, transversal portion 11 can slide up and down to be installed in the first bottom, transversal portion 11; Controlling organization 6 comprises a control lever 61, that can swing in the second transversal portion 12 for the water bloking piece 62, that prevents current and spill from the second transversal portion 12 for for the walking guide rail 63 of this water bloking piece 62 walking and a spill spin block 64, wherein, water bloking piece 62 abuts with the madial wall in the second transversal portion 12, control lever 61 passes the second transversal portion 12 and is fixedly connected with this water bloking piece 62, walking guide rail 63 is fixed on the madial wall in the second transversal portion 12, and control lever 61 is in transmission connection with baffle mechanism 5 by described spill spin block 64.By arranging a water bloking piece 62 be fixedly connected with control lever 61, make control lever 61 that water bloking piece 62 can be driven to swing on walking guide rail 63, make no matter control lever left swing or right pendulum, current all can not be spilt by the second cross section due to the stop of water bloking piece simultaneously.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7.Controlling organization 6 in the utility model also comprises one first contiguous block 65 and one second coupling assembling 66, and wherein, first contiguous block 65 one end is fixedly connected with the front of spill spin block 64, the other end is through walking guide rail 63 being fixedly connected with water bloking piece 62; Second coupling assembling 66 comprises contiguous block 661 and a lower connecting block 662 on one.In addition, above-mentioned overhead gage 51 offers rail plate 53 on, lower baffle plate 52 offers rail plate 54, on this, one end of contiguous block 661 is slidably connected with upper rail plate 53, the reverse side of other end spill spin block 64 is fixedly connected with, and on this contiguous block 661 when overhead gage 51 runs to peak in being arranged vertically; One end of lower connecting block 662 is slidably connected with lower slider guide rail 54, the reverse side of other end spill spin block 64 is fixedly connected with, and this lower connecting block 662 when lower baffle plate 52 runs to minimum point in being arranged vertically.By offering rail plate 53 on overhead gage 51, lower baffle plate 52 is offered rail plate 54, make when control lever 61 operate spill spin block 64 rotate time, the upper contiguous block 661 and the lower connecting block 662 that are fixedly connected with spill spin block 64 can be driven overhead gage 51 to move down respectively by upper rail plate 53, be driven on lower baffle plate 52 move by lower slider guide rail 54, finally make together with overhead gage 51 is connected to lower baffle plate 52, thus stop current to pass through.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7.Described ball valve portion 3 comprises a valve body 31, one valve seat 32, one is positioned at the spheroid 33 inside this valve body, one with the upper bearing (metal) 34 be fixedly connected with on the upside of this spheroid, one top chock 35 matched with this upper bearing (metal), one with the lower bearing 36 be fixedly connected with on the downside of this spheroid, one step 37 matched with this lower bearing, one valve rod 38 and one is for controlling the rotating switch 39 that this valve rod rotates, described valve body 31 one end is connected with described showerhead 1, the other end is connected with described connector portions 2, described valve seat 32 is installed in inside described valve body 31, described spheroid 33 is connected with described valve seat 32 rotary sliding, described upper bearing (metal) 34 is through described valve seat 32, valve body 31 is in communication with the outside, and this upper bearing (metal) 34 is rotatably connected with the top chock 35 be embedded in described valve body 31, described lower bearing 36 passes described valve seat 32 and is rotatably connected with the step 37 be embedded in described valve body 31, the partial fixing that described valve rod 38 is positioned at outside valve body 31 with described upper bearing (metal) 34 is connected, described rotating switch 39 is fixedly connected with described valve rod 38.The utility model by installing a upper bearing (metal) 34 on the upside of spheroid 33, and a lower bearing 36 is installed in downside, and spheroid can be rotated along upper bearing (metal) and lower bearing under the operation of user, safe and reliable.
With reference to Fig. 1, Fig. 2, Fig. 8 and Fig. 9.The utility model also comprises a water jet 7 be connected with above-mentioned showerhead 1, this water jet 7 is equiped with one for changing the injection apparatus 81 of injection flow rate, this injection apparatus 81 is a seedpod of the lotus shape baffle plate, described seedpod of the lotus shape baffle plate is hinged with water jet 7 by a coupling assembling 82, described seedpod of the lotus shape baffle plate rotates to being entrenched in water jet 7 inner by coupling assembling 82, and this seedpod of the lotus shape baffle plate rotates to water jet 7 by coupling assembling 82.The utility model is by arranging a water jet 7 and being equiped with one for changing the injection apparatus 81 of injection flow rate on water jet 7, make fireman can judge it is need directly ejection water column or after needing atomized water according to field condition when using the utility model, the utility model is adjusted, and do not need fireman to prepare two kinds of fire hoses, not only easy to use, cost-saving, and can unnecessary time waste be reduced, accelerate fire extinguishing progress.And by injection apparatus 81 is arranged to a seedpod of the lotus shape baffle plate, when making current arrive seedpod of the lotus shape baffle plate, be squeezed, pressure increase, therefore far away from the water jet length of hole ejection this seedpod of the lotus shape baffle plate, and due to each hole spaced apart, therefore spraying range is wide.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9.When using the utility model, fireman rotates rotating switch 39, current are passed through, and judge whether to need seedpod of the lotus shape baffle plate to be embedded into water jet 8 according to the situation of scene of fire, if need just to carry out large area water spray by coupling assembling 52 by seedpod of the lotus shape baffle plate rotation embedding water jet 8, if do not need by coupling assembling 52, seedpod of the lotus shape baffle plate to be screwed out water jet 8 again.In fire extinguishing procedure, some places need big yield, and some places only need to use the little water yield, and now fireman just can pull control lever 61 by left and right at any time, make the distance between overhead gage 51 and lower baffle plate 52 expand or reduce, to reach the effect changing water yield.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (7)

1. a fire hose special nozzle easy to use, comprise a showerhead, one for the connector portions that is connected with fire hose and a ball valve portion, described showerhead, ball valve portion and connector portions three part one-body molded, and described ball valve portion is positioned between described showerhead and connector portions, it is characterized in that: also comprise a water jet be connected with described showerhead, described water jet is equiped with one for changing the injection apparatus of water-out manners, described showerhead is also equiped with one for the adjusting device of water yield adjusting, described injection apparatus is a seedpod of the lotus shape baffle plate, described seedpod of the lotus shape baffle plate by a coupling assembling and described water jet hinged, described seedpod of the lotus shape baffle plate rotates to being entrenched in described water jet inner by described coupling assembling, and this seedpod of the lotus shape baffle plate rotates to described water jet by described coupling assembling.
2. a kind of fire hose special nozzle easy to use as claimed in claim 1, it is characterized in that: described adjusting device comprises one for limiting baffle mechanism and that current pass through for controlling the controlling organization of this baffle mechanism action, described baffle mechanism can slide up and down to be installed on described showerhead, described showerhead comprises the first transversal portion for installing described baffle mechanism and the second transversal portion for installing described controlling organization, described baffle mechanism comprises the lower baffle plate that an overhead gage and that can slide up and down to be installed in described first top, transversal portion can slide up and down to be installed in described first transversal subordinate portion.
3. a kind of fire hose special nozzle easy to use as claimed in claim 2, it is characterized in that: described controlling organization comprises a control lever that can swing in described second transversal portion, one water bloking piece for preventing current from spilling from described second transversal portion, one for supplying walking guide rail and a spill spin block of the walking of this water bloking piece, described water bloking piece abuts with the madial wall in described second transversal portion, described control lever passes described second transversal portion and is fixedly connected with this water bloking piece, described walking guide rail is fixed on the madial wall in described second transversal portion, described control lever is in transmission connection by described spill spin block and described baffle mechanism.
4. a kind of fire hose special nozzle easy to use as claimed in claim 3, it is characterized in that: described controlling organization also comprises one first contiguous block and one second coupling assembling, described first contiguous block one end is fixedly connected with the front of described spill spin block, the other end through described walking guide rail being fixedly connected with described water bloking piece, described second coupling assembling one end is fixedly connected with the reverse side of described spill spin block, the other end and described baffle mechanism are slidably connected.
5. a kind of fire hose special nozzle easy to use as claimed in claim 4, it is characterized in that: described second coupling assembling comprises contiguous block and a lower connecting block on one, described overhead gage offers rail plate on, described lower baffle plate offers rail plate, one end and the described upper rail plate of described upper contiguous block are slidably connected, and described upper contiguous block when described overhead gage runs to peak in being arranged vertically, one end of described lower connecting block is connected with described lower slider slide, and described lower connecting block when described lower baffle plate runs to minimum point in being arranged vertically.
6. a kind of fire hose special nozzle easy to use as claimed in claim 1, it is characterized in that: described ball valve portion comprises a valve body, one valve seat, one is positioned at the spheroid inside this valve body, one with the upper bearing (metal) be fixedly connected with on the upside of this spheroid, one top chock matched with this upper bearing (metal), one with the lower bearing be fixedly connected with on the downside of this spheroid and a step matched with this lower bearing, described valve body one end is connected with described showerhead, the other end is connected with described connector portions, described valve seat is installed in inside described valve body, described spheroid is connected with described valve seat rotary sliding, described upper bearing (metal) is through described valve seat, valve body is in communication with the outside, and this upper bearing (metal) and the top chock be embedded in described valve body are rotatably connected, described lower bearing passes described valve seat and is rotatably connected with the step be embedded in described valve body.
7. a kind of fire hose special nozzle easy to use as claimed in claim 6, it is characterized in that: described ball valve portion also comprises a valve rod and for controlling the rotating switch that this valve rod rotates, the partial fixing that described valve rod is positioned at outside valve body with described upper bearing (metal) is connected, and described rotating switch is fixedly connected with described valve rod.
CN201520556576.6U 2015-07-29 2015-07-29 Convenient to use's special nozzle of fire control hose Expired - Fee Related CN205095304U (en)

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CN201520556576.6U CN205095304U (en) 2015-07-29 2015-07-29 Convenient to use's special nozzle of fire control hose

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Application Number Priority Date Filing Date Title
CN201520556576.6U CN205095304U (en) 2015-07-29 2015-07-29 Convenient to use's special nozzle of fire control hose

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497084A (en) * 2017-08-15 2017-12-22 苏州顺瑞电气有限公司 Novel multi-bit fire extinguisher canvas hose injector head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497084A (en) * 2017-08-15 2017-12-22 苏州顺瑞电气有限公司 Novel multi-bit fire extinguisher canvas hose injector head

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20180729

CF01 Termination of patent right due to non-payment of annual fee