CN107050723A - Thermal-induction type fire water spray nozzle - Google Patents
Thermal-induction type fire water spray nozzle Download PDFInfo
- Publication number
- CN107050723A CN107050723A CN201710148485.2A CN201710148485A CN107050723A CN 107050723 A CN107050723 A CN 107050723A CN 201710148485 A CN201710148485 A CN 201710148485A CN 107050723 A CN107050723 A CN 107050723A
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- China
- Prior art keywords
- overcoat
- sealing column
- hole
- lockhole
- sealing
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a kind of thermal-induction type fire water spray nozzle, belong to fire-fighting equipment field.It solves the problem of existing shower nozzle can not realize self closure.This thermal-induction type fire water spray nozzle includes tubular water supply connector and the bottom plate below water supply connector, overcoat is provided between bottom plate and water supply connector, bottom plate is provided with the glass container for being used for supporting overcoat, water supply connector endoporus includes upper hole and lower opening, there is annular sealing portion, sealing separates upper hole and lower opening on outer casing outer wall；Sealing column is provided with overcoat, sleeve side wall is through having screwed hole and lockhole, and screwed hole and lockhole are located at the same side and lockhole is in above screwed hole, and sealing column side wall is provided with jack, screwed hole is rotary with bolt in the horizontal direction, and the bar portion of bolt is inserted into jack；Being additionally provided with overcoat after bolt is screwed out can drive sealing column to move up to make jack and lockhole align and make the upper end of the sealing column extend into hole and be blocked.The present invention has the advantages that being capable of self closure.
Description
Technical field
The invention belongs to fire-fighting equipment field, it is related to a kind of fire water spray nozzle, particularly a kind of thermal-induction type fire-fighting is spilt
Sprinkler head.
Background technology
Applicator refers under the action of heat, by predetermined temperature range voluntarily start, or according to fire signal by controlling
Control equipment starts, and watering shape and a kind of shower nozzle of flow fire extinguishing water by design.Bulb sprinkler head is common
A kind of applicator, its heat-sensitive element is glass marble, when shower nozzle is heated, because the conduction oil in glass marble is had an effect, is made
Spheroid bursts and opened.
A kind of existing bulb sprinkler head thermoinduction fire water spray nozzle as disclosed in Chinese patent storehouse【Application number：
201620928969.X】, including framework, seal receptacle, splash box and glass marble, it is characterised in that：Also including support member and at least
Two connecting rods, the framework is provided with water inlet and delivery port, and the seal receptacle blocks delivery port, and the bottom of seal receptacle is provided with
Fore-set, upper end connection framework, lower end and the support member of the connecting rod are detachably connected, and the splash box is arranged on connecting rod, is splashed
Water pond is located between framework and support member, and the center of splash box offers the pilot hole that diameter is more than fore-set, and fore-set, which is passed through, to be oriented to
Hole, the glass marble is arranged between fore-set and support member.
Above-mentioned shower nozzle has a problem that：Glass marble is by after external force cracking, because general user will not configure many
Remaining glass marble is replaced, and now can only can just prevent framework water outlet by closing total inlet valve, but close total water intaking valve
Door can influence to use water elsewhere, have a strong impact on Consumer's Experience.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of thermal-induction type fire sprinkler spray
Head, the technical problem of solution is how to block water supply connector by self structure.
The purpose of the present invention can be realized by following technical proposal：Thermal-induction type fire water spray nozzle, including set vertically
The tubular water supply connector put and the bottom plate below water supply connector, and bottom plate is connected with water supply connector by support, its feature
It is, ring-type splash box, and splash box is cased with outside the vertical overcoat being provided with straight tube-like, overcoat between bottom plate and water supply connector
It is connected with support, there is the glass container of conduction oil between described splash box and bottom plate provided with internal reservoir, glass container is in post
Shape and its two ends offsets with jacket bottom and bottom plate respectively；The endoporus of described water supply connector is in straight hole shape, and the endoporus includes upper
Hole and lower opening, and the aperture in upper hole is less than lower opening, has sealing annular in shape on the outer wall of overcoat, sealing position is in lower opening
And separate upper hole and lower opening；Sealing column is provided with overcoat vertically, sealing column side wall and outer casing inner wall match and both laminatings
Together, the side wall of described overcoat is in the horizontal direction through having a screwed hole and lockhole, screwed hole and lockhole be located at the same side and
Lockhole is in above screwed hole, and the side wall of sealing column is provided with jack, screwed hole in the horizontal direction is rotary with bolt, and the bar of bolt
Portion is inserted into jack；The first bullet that two ends offset with sealing column lower surface and outer casing inner wall respectively is additionally provided with described overcoat
Spring, and after bolt is screwed out, sealing column can be moved up under the first spring effect makes jack and lockhole align and make this
The upper end of sealing column extend into hole and blocked；Locating dowel is provided with described lockhole and there is locating dowel one end
To the second spring of sealing column direction movement tendency, locating dowel is made up of magnetic material.
Normally in use, sealing is in lower opening and separates hole and lower opening, so as to prevent water supply connector water outlet；Sealing
Post is positioned in overcoat under bolt effect, and now, the first spring is in compressive state；Locating dowel is under second spring effect
Its end offsets with sealing column side wall.
When meeting fire, conduction oil is heated so that glass container rapid disruption, overcoat is not supported to move down and connect with opening water inlet
Head, now, lower end and the bottom plate of overcoat offset；The water slug splash box that is flowed out out of water supply connector simultaneously dissipates to surrounding, to pour
Go out big fire.
When glass container is acted on cracking by external force, screwing out bolt makes its bar portion depart from jack, and sealing column is first
Move up and be inserted into be blocked in the hole under spring force effect, so as to complete the closure of water supply connector, and now, jack with
Lockhole is alignd, and the locating dowel in lockhole is inserted into jack to limit the fortune of sealing column in the axial direction under second spring effect
It is dynamic, to improve the stability for blocking water supply connector；When changing glass container, first turn off total inlet valve, then pass through magnetic
Key makes locating dowel overcome the elastic force of second spring to be retracted into lockhole, then firmly resets sealing column, then resets bolt
And overcoat is above carried, it is reinstalled glass container and just may be used.
In above-mentioned thermal-induction type fire water spray nozzle, through offering chute, chute on the side wall of described overcoat
In strip and its length along the axially extending of overcoat, the two ends of chute are closed, and matched cunning is provided with described chute
Block, sliding block is fixed with sealing column, and sliding block two ends can offset with the both ends of the surface of chute respectively.
When the upper surface of upper end of slide block and chute offsets, lockhole aligns with jack position；
Under the cooperation of chute and sliding block, guiding and spacing effect are slided to sealing column, so not only ensured
Sealing column keeps the translation on vertically, to shorten the time in the upper hole of sealing column closure, blocks water supply connector to improve
Efficiency, while improving the job stability of this shower nozzle again.
In above-mentioned thermal-induction type fire water spray nozzle, described sealing column includes cylindrical cylinder, cylinder
Side wall, which is provided with seal groove annular in shape, seal groove, is provided with 0 shape circle, and the outer peripheral face of 0 shape circle and the madial wall of overcoat offset；
When sealing column is stretched into upper hole, 0 shape circle outer peripheral face and the hole wall in upper hole offset.
Sealing column blocks upper hole by way of 0 shape circle and the hole wall in upper hole thereon offsets；By designing cylinder
Diameter is less than the aperture in upper hole, cylinder is more successfully extend into hole, to improve the job stability of this shower nozzle.
In above-mentioned thermal-induction type fire water spray nozzle, it is fixed with the described one end of lockhole away from sealing column by it
The plug of port closure, and plug is made up of nonmagnetic substance；Lockhole is stretched out and outside overcoat in plug one end, on the plug
Provided with slot, be inserted with slot make locating dowel have overcome the elastic force of second spring to be retracted into the magnetic patch of trend in lockhole.
Normally in use, magnetic patch is extracted out of slot；Only after locating dowel is inserted into jack, magnetic patch can be just reinserted
Locating dowel is set to overcome the elastic force of second spring to be retracted into lockhole to release the lock-out state of overcoat and sealing column.
In above-mentioned thermal-induction type fire water spray nozzle, the side wall of described cylinder is provided with annular in shape and is used to store
The oil storage tank of lubricant grease, and oil storage tank is located at seal groove lower section.
By being provided for storing the oil storage tank of lubricant grease, the contact position of cylinder and overcoat is lubricated, to improve
The smoothness that cylinder is slided, so as to further improve the efficiency for closing water supply connector；Oil storage tank is arranged on the lower section of seal groove,
Protection is played a part of to lubricant grease, so as to postpone the lubrication time of lubricant grease.
In above-mentioned thermal-induction type fire water spray nozzle, described overcoat, which is located on the inwall at lower port, to be had in ring
The supporting part of shape, and the lower end of second spring and the upper surface of supporting part offset, the upper surface of described glass container and support
The lower surface in portion is offseted, and has plush copper on the upper surface of the glass container, and plush copper is inserted in supporting part.
Supporting part plays a part of positioning second spring and glass container, i.e. supporting part simultaneously has the work(of dual-use material
Can, the structure of joint had so both been simplified, the processing of joint is facilitated again.
In above-mentioned thermal-induction type fire water spray nozzle, described sealing is including sealing gasket annular in shape and located at outer
The ring-type flange on outer wall is covered, and flange and the bottom wall of lower opening offset, the upper surface of flange is provided with annular groove, annular groove
It is interior to be provided with sealing gasket, and bottom wall of the both ends of the surface respectively with annular groove and lower opening of sealing gasket offset.
Compared with prior art, this thermal-induction type fire water spray nozzle has advantages below：
1st, in the presence of the parts such as the first spring, sealing column, bolt, make after bolt is screwed out, sealing column is just first
Water supply connector is blocked automatically in the presence of spring, the mesh of closure water supply connector is realized to realize by the structure of shower nozzle itself
, so just without by closing total inlet valve, so as to reduce the influence to domestic consumer.
2nd, locating dowel is automatically inserted into jack to limit the motion of sealing column in the axial direction under second spring effect, with
Preferably support sealing column, it is ensured that the reliability for blocking water supply connector.
3rd, under the cooperation of chute and sliding block, having slided for sealing column is oriented to and spacing effect, it is so not only true
Confidential letter post keeps the translation on vertically, to shorten the time in the upper hole of sealing column closure, seals water supply connector to improve
Stifled efficiency, while improving the job stability of this shower nozzle again.
Brief description of the drawings
Fig. 1 is the structural representation of this thermal-induction type fire water spray nozzle.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Fig. 3 is the structural representation of this thermal-induction type fire water spray nozzle when meeting fire.
Fig. 4 is the structural representation for screwing out this thermal-induction type fire water spray nozzle after bolt.
Fig. 5 is the mplifying structure schematic diagram at B in Fig. 4.
Fig. 6 is the position view for inserting magnetic pole after magnetic patch.
In figure, 1, water supply connector；1a, upper hole；1b, lower opening；2nd, bottom plate；3rd, support；4th, overcoat；4a, supporting part；It is 4b, close
Envelope portion；4b1, ring-type flange；4b2, sealing gasket；4c, lockhole；4d, chute；5th, splash box；6th, glass container；6a, plush copper；7th,
One spring；8th, second spring；9th, sealing column；9a, 0 shape circle；9b, cylinder；9b1, jack；9b2, oil storage tank；10th, bolt；11st, it is sliding
Block；12nd, locating dowel；13rd, plug；14th, magnetic patch.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, this thermal-induction type fire water spray nozzle is by water supply connector 1, bottom plate 2, support 3, overcoat 4, splash box
5th, glass container 6, sealing column 9, the first spring 7, second spring 8 etc. are constituted.
Wherein, water supply connector 1 is cylindrical in shape, and the endoporus of its water supply connector 1 is in straight hole shape.When actual use, water supply connector 1
Vertically set, there is external screw thread, for being connected with the pipeline at the top of house in the water supply connector 1.Bottom plate 2 is in tabular
And located at the underface of water supply connector 1.Bottom plate 2 is connected with water supply connector 1 by support 3, in the present embodiment, and support 3 includes
Two vertical connecting rods being located between bottom plate 2 and water supply connector 1, connecting rod has two and is set up in parallel, and the two of connecting rod
End is connected with bottom plate 2 and water supply connector 1 respectively.
As shown in figure 1, the endoporus of water supply connector 1 includes upper hole 1a and lower opening 1b, upper hole 1a and lower opening 1b are vertically
Distribution, and upper hole 1a aperture of the aperture less than lower opening 1b.Overcoat 4 is in straight tube-like, and the overcoat 4 is located at the He of water supply connector 1 vertically
Between bottom plate 2, and it is in the middle part in the region formed by water supply connector 1 and bottom plate 2.Annular in shape splash is cased with outside overcoat 4
There is the through hole passed through for connecting rod, through hole there are two and position and two connecting rods are just right one by one on water pond 5, splash box 5.At this
In embodiment, preferably splash box 5 is fixed by way of welding with connecting rod.Overcoat 4 can be translated vertically, splash box 5
Glass container 6 is provided between bottom plate 2, glass container 6 has the inner chamber of closing, and inner chamber is built with conduction oil.Glass container 6
It is in the form of a column, and its two ends offsets with the bottom of overcoat 4 and bottom plate 2 respectively.Further illustrate have in the middle part of the upper surface of glass container 6
There is plush copper 6a, overcoat 4, which is located on the inwall at lower port, has supporting part 4a annular in shape, plush copper 6a is inserted in supporting part 4a,
So that preferably overcoat 4 to be supported.
There is sealing 4b annular in shape, sealing 4b to be located on the outer wall of overcoat 4 in lower opening 1b, and now, sealing
4b separates upper hole 1a and lower opening 1b, to reach closing water supply connector 1.Specifically, sealing 4b includes sealing annular in shape
Pad the 4b2 and ring-type flange 4b1 on the outer wall of overcoat 4.Wherein, flange and overcoat 4 are integral type structure, and the upper end of flange
Face and lower opening 1b bottom wall offset.The upper surface of flange, which is provided with annular groove, annular groove, is provided with sealing gasket 4b2, and close
Bottom wall of the packing 4b2 both ends of the surface respectively with annular groove and lower opening 1b is offseted, and upper hole 1a and lower opening 1b stabilizations are separated.
Sealing column 9 is provided with overcoat 4 vertically, the outer wall of sealing column 9 and the inwall of overcoat 4 match and both are fitted in one
Rise.Specifically, as shown in figure 1, overcoat 4 is cylindrical, sealing column 9 includes 0 shape circle 9a and cylindrical cylinder 9b.Its
In, the inwall laminating of cylinder 9b side wall and overcoat 4, cylinder 9b side wall is provided with seal groove annular in shape, and 0 shape circle 9a is located at
In seal groove, and the madial wall of 0 shape circle 9a outer peripheral face and overcoat 4 offsets.When cylinder 9b is extend into upper hole 1a, 0 shape circle
9a outer peripheral face can offset to form sealing with upper hole 1a hole wall.
As shown in Figure 1, Figure 2 with shown in Fig. 5, the side wall of overcoat 4 in the horizontal direction through having a screwed hole and lockhole 4c, screwed hole and
Lockhole 4c is located at the same side and lockhole 4c is in above screwed hole.Cylinder 9b side wall is provided with jack 9b1, screw thread in the horizontal direction
Bolt 10 is rotary with hole, and the bar portion of bolt 10 is inserted into jack 9b1, to limit the axial movement of sealing column 9.In overcoat 4
The first spring 7 is additionally provided with, the two ends of the first spring 7 offset with the lower surface of sealing column 9 and supporting part 4a respectively, and is screwing out bolt
After 10, sealing column 9 can be moved up under the effect of the first spring 7 to be made jack 9b1 and lockhole 4c alignment and makes the sealing column 9
Upper end extend into the 1a of hole and blocked.
Further illustrate, jack 9b1 is located at below seal groove；Cylinder 9b side wall is provided with annularly and for storing profit
The oil storage tank 9b2 of lubricating oil fat, and oil storage tank 9b2 also is located at seal groove lower section.Oil storage tank 9b2 and jack 9b1 position is not exhausted
To property, oil storage tank 9b2 both can be above jack 9b1, can also be below jack 9b1.Run through on the side wall of overcoat 4 and open
Provided with chute 4d, chute 4d is in strip and its length along the axially extending of overcoat 4.Chute 4d two ends are closed, in chute 4d
Provided with matched sliding block 11, and sliding block 11 can extend along chute 4d length direction.Sliding block 11 is fixed with sealing column 9, and
The two ends of sliding block 11 can offset with chute 4d both ends of the surface respectively.In the present embodiment, sliding block 11 is by way of welding and sealing
Post 9 is fixed.Under the cooperation of chute 4d and sliding block 11, guiding and spacing effect are slided to sealing column 9, so not only
Ensure that sealing column 9 keeps the translation on vertically, to shorten the upper hole 1a of the closure of sealing column 9 time, will be intake to improve
The efficiency that joint 1 is blocked, while improving the job stability of this shower nozzle again.
Moved as shown in Fig. 2 being provided with locating dowel 12 in lockhole 4c and there is the one end of locating dowel 12 to the direction of sealing column 9
The second spring 8 of trend.Specifically, locating dowel 12 is made up of magnetic material, and magnetic material can be iron, stainless steel etc..Lock
Hole 4c is fixed with the plug 13 for blocking its port in one end away from sealing column 9, and plug 13 is made up of nonmagnetic substance.It is non-
Magnetic material can be for engineering plastics, brass etc., and preferably plug 13 is fixed on by way of interference fit in lockhole 4c.The
The two ends of two springs 8 offset with plug 13 and locating dowel 12 respectively.Lockhole 4c is stretched out and outside overcoat 4 in the one end of plug 13,
The plug 13 is provided with slot, and being inserted with slot has locating dowel 12 to overcome the elastic force of second spring 8 to be retracted into lockhole 4c
The magnetic patch 14 of trend.
As depicted in figs. 1 and 2, it is normal in use, sealing 4b is in lower opening 1b and separates hole 1a and lower opening 1b, from
And prevent the water outlet of water supply connector 1；Sealing column 9 is positioned in overcoat 4 under the effect of bolt 10, and now, the first spring 7 is in pressure
Contracting state；Locating dowel 12 offsets its end under the effect of second spring 8 with the side wall of sealing column 9；Magnetic patch 14 is extracted from slot.
As shown in figure 3, when meeting fire, conduction oil is heated so that the rapid disruption of glass container 6, overcoat 4, which is not supported, to be moved down
To open water supply connector 1, now, lower end and the bottom plate 2 of overcoat 4 offset；The water slug splash box 5 of outflow in from water supply connector 1
And dissipated to surrounding, to put big fire out by water.
As shown in Figure 4 and Figure 5, when glass container 6 is acted on cracking by external force, screwing out bolt 10 departs from its bar portion
Jack 9b1, sealing column 9 is moved up under the effect of the elastic force of the first spring 7 and is inserted into the 1a of hole to be blocked, so as to complete water inlet
The closure of joint 1, and now, jack 9b1 and lockhole 4c align, and the locating dowel 12 in lockhole 4c acts on underthrust in second spring 8
Enter into jack 9b1 to limit the motion of sealing column 9 in the axial direction, to improve the stability for blocking water supply connector 1；Such as Fig. 6
It is shown, when changing glass container 6, first turn off total inlet valve, then make locating dowel 12 by the way that magnetic patch 14 is inserted into slot
Overcome the elastic force of second spring 8 to be retracted into lockhole 4c, then firmly reset sealing column 9, then reset bolt 10 and above carry
Overcoat 4, is reinstalled glass container 6 and just may be used.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. thermal-induction type fire water spray nozzle, including the tubular water supply connector being vertically arranged and the bottom below water supply connector
Plate, and bottom plate is connected with water supply connector by support, it is characterised in that vertical be provided with is in straight tube-like between bottom plate and water supply connector
Overcoat, ring-type splash box is cased with outside overcoat, and splash box is connected with support, provided with interior between described splash box and bottom plate
Portion stores the glass container of conduction oil, and glass container is in the form of a column and its two ends offsets with jacket bottom and bottom plate respectively；It is described
Water supply connector endoporus be in straight hole shape, the endoporus include upper hole and lower opening, and upper hole aperture be less than lower opening, the outer wall of overcoat
Upper to have sealing annular in shape, sealing position is separated in lower opening and by upper hole and lower opening；Sealing column is provided with overcoat vertically,
Sealing column side wall and outer casing inner wall match and both fit together, and the side wall of described overcoat runs through in the horizontal direction spiral shell
Pit and lockhole, screwed hole and lockhole are located at the same side and lockhole is in above screwed hole, and the side wall of sealing column is in the horizontal direction
Provided with jack, bolt is rotary with screwed hole, and the bar portion of bolt is inserted into jack；Two ends difference is additionally provided with described overcoat
The first spring offseted with sealing column lower surface and outer casing inner wall, and after bolt is screwed out, sealing column is under the first spring effect
Can move up makes jack and lockhole align and the upper end of the sealing column is extend into hole and is blocked；Described
Locating dowel is provided with lockhole and makes locating dowel one end that there is the second spring to sealing column direction movement tendency, locating dowel is by magnetic
Property material is made.
2. thermal-induction type fire water spray nozzle according to claim 1, it is characterised in that passed through on the side wall of described overcoat
Wear and offer chute, chute is in strip and its length along the axially extending of overcoat, and the two ends of chute are closed, in described chute
Provided with matched sliding block, sliding block is fixed with sealing column, and sliding block two ends can offset with the both ends of the surface of chute respectively.
3. thermal-induction type fire water spray nozzle according to claim 1 or 2, it is characterised in that described sealing column includes
Cylindrical cylinder, the side wall of cylinder, which is provided with seal groove annular in shape, seal groove, is provided with 0 shape circle, and the periphery of 0 shape circle
The madial wall of face and overcoat offsets；When sealing column is stretched into upper hole, 0 shape circle outer peripheral face and the hole wall in upper hole offset.
4. thermal-induction type fire water spray nozzle according to claim 1, it is characterised in that described lockhole is away from sealing column
One end in be fixed with the plug for blocking its port, and plug is made up of nonmagnetic substance；Plug one end is stretched out lockhole and located
Outside overcoat, the plug is provided with slot, and being inserted with slot has locating dowel to overcome the elastic force of second spring to be retracted into lock
The magnetic patch of trend in hole.
5. thermal-induction type fire water spray nozzle according to claim 3, it is characterised in that set on the side wall of described cylinder
There is annularly and be used for the oil storage tank for storing lubricant grease, and oil storage tank is located at below seal groove.
6. thermal-induction type fire water spray nozzle according to claim 5, it is characterised in that described overcoat is located at lower port
There is supporting part annular in shape on the inwall at place, and the lower end of second spring and the upper surface of supporting part offset, described glass
The upper surface of container and the lower surface of supporting part offset, and have plush copper on the upper surface of the glass container, and plush copper is inserted in support
In portion.
7. thermal-induction type fire water spray nozzle according to claim 1, it is characterised in that described sealing includes being in ring
The sealing gasket of shape and the ring-type flange on outer casing outer wall, and flange and the bottom wall of lower opening offset, and is set on the upper surface of flange
Have an annular groove, be provided with sealing gasket in annular groove, and sealing gasket both ends of the surface respectively with annular groove and the bottom wall phase of lower opening
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148485.2A CN107050723B (en) | 2017-03-14 | 2017-03-14 | Thermal induction type fire-fighting sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148485.2A CN107050723B (en) | 2017-03-14 | 2017-03-14 | Thermal induction type fire-fighting sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050723A true CN107050723A (en) | 2017-08-18 |
| CN107050723B CN107050723B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148485.2A Active CN107050723B (en) | 2017-03-14 | 2017-03-14 | Thermal induction type fire-fighting sprinkler head |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374939A (en) * | 2018-04-08 | 2018-08-07 | 双鹰（漳州）精密金属制品有限公司 | A kind of fast disassembly type fire-fighting spray head that can be individually replaced convenient for maintenance |
| CN110215638A (en) * | 2019-06-13 | 2019-09-10 | 福建闽山消防有限公司 | A kind of fire-fighting sprinkler tip intelligently adjusted |
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| CN2267060Y (en) * | 1996-05-03 | 1997-11-12 | 陶正钰 | Fire-froof valve |
| WO2003068322A1 (en) * | 2002-02-15 | 2003-08-21 | Domenico Piatti | A pug assembly for water sprinkler of a fire fighting installation |
| CN201394303Y (en) * | 2009-02-08 | 2010-02-03 | 黄幼华 | Duplex-type crystal-ball sprinkler head |
| CN102247675A (en) * | 2011-05-17 | 2011-11-23 | 上海国际机场股份有限公司消防急救保障部 | Fire-fighting spray header leaking stopper |
| CN205964783U (en) * | 2016-08-24 | 2017-02-22 | 南安市恒南消防器材有限公司 | Thermoinduction anti -spraying water shower nozzle that disappears |
| CN206577283U (en) * | 2017-03-14 | 2017-10-24 | 蒋沁攸 | Thermal-induction type fire water spray nozzle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374939A (en) * | 2018-04-08 | 2018-08-07 | 双鹰（漳州）精密金属制品有限公司 | A kind of fast disassembly type fire-fighting spray head that can be individually replaced convenient for maintenance |
| CN108374939B (en) * | 2018-04-08 | 2023-08-18 | 双鹰（漳州）精密金属制品有限公司 | Quick detach formula is shower nozzle for fire control convenient to maintain removable alone |
| CN110215638A (en) * | 2019-06-13 | 2019-09-10 | 福建闽山消防有限公司 | A kind of fire-fighting sprinkler tip intelligently adjusted |
| CN110215638B (en) * | 2019-06-13 | 2021-10-01 | 福建闽山消防有限公司 | Intelligent regulation's fire control is with watering shower nozzle |
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