CN207640863U - A kind of nozzle - Google Patents
A kind of nozzle Download PDFInfo
- Publication number
- CN207640863U CN207640863U CN201721626385.8U CN201721626385U CN207640863U CN 207640863 U CN207640863 U CN 207640863U CN 201721626385 U CN201721626385 U CN 201721626385U CN 207640863 U CN207640863 U CN 207640863U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- fixedly connected
- furred ceiling
- spring
- fixed
- 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
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Abstract
The utility model discloses a kind of nozzles, its key points of the technical solution are that：It include the furred ceiling nozzle for water spray, furred ceiling nozzle one end is provided with the fixed mechanism for being fixed to the furred ceiling nozzle on ceiling, the fixed mechanism includes decorating dish, several first springs being fixedly connected with the decoration dish and several fixed plates for being located at first spring top and being fixedly connected with first spring, wherein, the first spring and fixed plate being fixedly connected on one side close to decoration dish centre position；Decoration dish centre position is provided with round hole, and spray head passes through round hole to be threadedly coupled with decoration dish.Its advantage is that being attached with ceiling of can stablizing of the nozzle.
Description
Technical field
The utility model belongs to structural fire protection technical field, and in particular to a kind of nozzle.
Background technology
When fire occurs, fire water is uniformly spilt by nozzle, and control, common nozzle class are played to the intensity of a fire of certain area
Type has：Sagging type, erect type, plain edition.
It is usually mounted with ceiling below furred ceiling, thus needs to punch on the ceiling, nozzle is fixed to ceiling
On.Present specification proposes another solution based on how nozzle is fixed on ceiling.
Utility model content
The purpose of this utility model is to provide a kind of nozzle, its advantage is that being connected with ceiling of can stablizing of the nozzle
It connects.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of nozzle, includes the furred ceiling nozzle for water spray, and furred ceiling nozzle one end is provided with for by the furred ceiling
Nozzle is fixed to the fixed mechanism on ceiling, and the fixed mechanism includes that decoration dish, several and the decoration dish fix company
The first spring connect and several fixed plates for being located at first spring top and being fixedly connected with first spring,
In, the first spring being fixedly connected on one side close to decoration dish centre position with fixed plate；Decoration dish centre position is provided with circle
Hole, spray head pass through round hole to be threadedly coupled with decoration dish.
Through the above technical solutions, the water of rigid steel pipe can be sprayed onto the lower section of furred ceiling by furred ceiling nozzle, fire extinguishing is played
Effect.Furred ceiling nozzle can be fixed on ceiling by fixed mechanism.Specifically, round hole can make furred ceiling nozzle pass through dress
Dish to be adornd, and furred ceiling nozzle is made to be fixedly connected with decoration dish, the first spring can play the role of pressing to fixed plate and decoration dish,
If have a ceiling between fixed plate and decoration dish, the first spring can make fixed plate and decorate dish tightly be pressed together on ceiling
Both sides.
The utility model is further arranged to：The upper surface of the decoration dish is fixedly installed card close to round hole site
Pawl.
Through the above technical solutions, claw can play certain guiding role to moving up and down for fixed plate, in addition block
Pawl, which can also be used to connect attachment with other, to be assembled.
The utility model is further arranged to：The bottom surface one end of the fixed plate far from claw is provided with anti-skid chequer.
Through the above technical solutions, antiskid plate can increase fixed plate and the frictional force of ceiling, prevent furred ceiling nozzle from existing
During fixed decoration dish on the ceiling is threadedly coupled, fixed mechanism is rotated relative to ceiling, extends furred ceiling nozzle
The time of installation.
The utility model is further arranged to：One end of the furred ceiling nozzle is fixedly connected with bellows.
Through the above technical solutions, bellows can change the relatively rigid steel pipe of furred ceiling nozzle by the site environment of installation
Position, make furred ceiling nozzle installation it is more flexible.
The utility model is further arranged to：The other end setting of the bellows is for by the bellows and described hanging
Clamping device of the top spray head from rigid steel pipe fast mounting-dismounting.The clamping device includes being fixedly connected with described bellows one end
Grip block, be arranged in the annular groove of the grip block upper surface, on the inside of the annular groove and with the grip block
Several diastole clamping plates that upper surface is fixedly connected and the sleeve with the diastole clamping plate and annular groove sliding connection.
Through the above technical solutions, clamping device can realize the fast mounting-dismounting of bellows and furred ceiling nozzle.Without operation
Personnel are in eminence dismounting nozzle for a long time, improve the safety that construction personnel dismounts nozzle high-altitude.Specifically, grip block
The annular groove of upper surface can limit the mobile route of sleeve；Diastole clamping plate can be by sleeve by bellows and rigid steel pipe
It is attached or is detached from；Sleeve can be realized by the sliding of opposite diastole clamping plate and grip block diastole clamping plate to bellows with it is hard
Property steel pipe is attached or is detached from.
The utility model is further arranged to：The annular groove bottom, which is fixedly installed, to be fixedly connected with the sleeve
Second spring.
Through the above technical solutions, second spring can make sleeve in the case of not by external force always by diastole clamping plate pressure
It closes on rigid steel pipe.One end that bellows is connected to rigid steel pipe can be realized automatically.
The utility model is further arranged to：Circumferentially fixed be provided in the one end of the sleeve far from the grip block is dialled
Block.
Through the above technical solutions, shifting block can personnel easy to operation sleeve is dialled from diastole clamping plate, and then realize ripple
The Quick Release of pipe.
The utility model is further arranged to：It is fixedly installed rubber pad on the inside of the diastole clamping plate.
Through the above technical solutions, rubber pad can increase the frictional force of diastole clamping plate and rigid steel pipe, make diastole clamping plate
It is stronger by bellows together with rigid fastener for connection.
The utility model is further arranged to：One end on the inside of the grip block close to the diastole clamping plate is fixedly installed
Seal washer.
Through the above technical solutions, seal washer can increase the leakproofness of grip block and rigid steel pipe, prevent water from even
Place is met to overflow.
In conclusion the utility model has the advantages that：
What one, the nozzle can be stablized is attached with ceiling；
Two, when the nozzle overcomes site operation, furred ceiling nozzle installation site and the dislocation of practical furred ceiling reserved location are asked
Topic.
Description of the drawings
Fig. 1 is the axonometric drawing after nozzle installation；
Fig. 2 is to embody the structural schematic diagram of clamping device internal structure；
Fig. 3 is to embody the structural schematic diagram of fixed mechanism operation principle；
Fig. 4 is structural schematic diagram of the nozzle not completely with rigid fastener for connection.
In figure, 1, furred ceiling nozzle；11, spray head；12, dispersion plate；2, fixed mechanism；21, dish is decorated；211, round hole；
212, claw；213, flange；22, fixed plate；221, anti-skid chequer；23, the first spring；3, bellows；4, clamping device；41, it presss from both sides
Hold block；411, annular groove；412, seal washer；42, diastole clamping plate；421, rubber pad；43, sleeve；431, shifting block；44,
Two springs.
Specific implementation mode
A kind of nozzle, as shown in Figure 1, including the furred ceiling nozzle 1 for spraying out the water in rigid steel pipe.
One end of furred ceiling nozzle 1 is fixedly connected with bellows 3 combined with Figure 1 and Figure 2,.The other end setting of bellows 3 is used for
By bellows 3 and furred ceiling nozzle 1 from the clamping device 4 of rigid steel pipe fast mounting-dismounting.Clamping device 4 includes and 3 one end of bellows
The grip block 41 that is fixedly connected, be arranged grip block 41 upper surface annular groove 411, be located at 411 inside of annular groove and with
Several diastole clamping plates 42 and diastole clamping plate 42 and annular groove 411 sliding that the upper surface of grip block 41 is fixedly connected connect
Sleeve 43 and the second spring 44 that is fixedly connected with 411 bottom of annular groove and is fixedly connected with sleeve 43.Wherein, ripple
Pipe 3 is stainless steel corrugated flexible hose and uses thin walled hose, and main body is molding with 304 or 316L stainless steels, and both ends are not using
Become rusty steel connector or carbon steel joint；The one end of sleeve 43 far from grip block 41 is circumferentially fixed to be provided with shifting block 431；In diastole clamping plate 42
Side is fixedly installed rubber pad 421；41 inside of grip block is fixedly installed seal washer 412 close to one end of diastole clamping plate 42.
Combined with Figure 1 and Figure 2, during using clamping device 4, eminence hardness steel pipe interface is climbed in operating personnel
Position is slipped down to sleeve 43 in annular groove 411 by shifting block 431, and sleeve 43 is made to be detached from diastole clamping plate 42.Diastole at this time is pressed from both sides
The one end of plate 42 far from grip block 41 tilts outward（It can refer to Fig. 4 herein）.Rigid steel pipe is passed through in grip block 41 later
Seal washer 412.Then shifting block 431 is unclamped, sleeve 43 under the action of the spring tightly presses to diastole clamping plate 42 firmly
The outside of property steel pipe, i.e., by bellows 3 and furred ceiling nozzle 1 with rigid fastener for connection to together.By mobile bellows 3 far from hard
One end of property steel pipe can realize the quick positioning of furred ceiling nozzle 1.
In conjunction with Fig. 1 and Fig. 3, furred ceiling nozzle 1 include the spray head 11 being threadedly coupled with bellows 3 and be located at institute's spray head
11 lower sections and the dispersion plate 12 being fixedly connected with 11 one end of spray head.The other end of spray head 11 is provided with fixed mechanism 2.It is fixed
Mechanism 2 includes decoration dish 21, several are with first springs 23 for being fixedly connected of decoration dish 21 and several are located at the first spring
23 tops and the fixed plate 22 being fixedly connected with the first spring 23.Wherein, the first spring 23 and the close decoration dish 21 of fixed plate 22
Centre position is fixedly connected on one side；21 centre position of decoration dish is provided with round hole 211, and spray head 11 passes through round hole 211
It is threadedly coupled with decoration dish 21；The outer edge of decoration dish 21 is circumferentially fixed to be provided with flange 213；The upper surface for decorating dish 21 is close
211 position of round hole is fixedly installed claw 212；The bottom surface one end of fixed plate 22 far from claw 212 is provided with anti-skid chequer
221。
The installation procedure of the nozzle is as follows:It overturns the one end of fixed plate 22 far from the first spring 23 successively first, makes fixation
Plate 22 passes through the hole on ceiling, and then fixed plate 22 and decoration dish 21 are clamped in the both sides of ceiling.Then furred ceiling is sprayed
First 1 one end passes through decoration dish 21 and is threadedly coupled with decoration dish 21.One end of furred ceiling nozzle 1 carries out screw thread with bellows 3 later
It connects, then the other end of bellows 3 is fixed to by clamping device 4 at the corresponding interface of rigid steel pipe.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of nozzle includes the furred ceiling nozzle (1) for water spray, it is characterized in that：Furred ceiling nozzle (1) one end setting is useful
In by the furred ceiling nozzle (1) be fixed to ceiling on fixed mechanism (2), the fixed mechanism (2) include decoration dish (21),
Several are located at decoration dish (21) first spring (23) that is fixedly connected and several on first spring (23)
Side and the fixed plate (22) being fixedly connected with first spring (23), wherein the first spring (23) and fixed plate (22) are close
Decoration dish (21) centre position is fixedly connected on one side；Decoration dish (21) centre position is provided with round hole (211), spray head
(11) round hole (211) is passed through to be threadedly coupled with decoration dish (21).
2. a kind of nozzle according to claim 1, it is characterized in that：The upper surface of the decoration dish (21) is close to round hole
(211) position is fixedly installed claw (212).
3. a kind of nozzle according to claim 2, it is characterized in that：Bottom of the fixed plate (22) far from claw (212)
Face one end is provided with anti-skid chequer (221).
4. a kind of nozzle according to claim 1, it is characterized in that：One end of the furred ceiling nozzle (1) is fixedly connected with wave
Line pipe (3).
5. a kind of nozzle according to claim 4, it is characterized in that：The other end setting of the bellows (3) is for by institute
State the clamping device (4) of bellows (3) and the furred ceiling nozzle (1) from rigid steel pipe fast mounting-dismounting, clamping device (4) packet
It is sliding to include the annular of the grip block (41) being fixedly connected with the bellows (3) one end, setting in the grip block (41) upper surface
Slot (411), be located at the annular groove (411) on the inside of and be fixedly connected with the upper surface of the grip block (41) several relax
Open clamping plate (42) and the sleeve (43) with the diastole clamping plate (42) and the annular groove (411) sliding connection.
6. a kind of nozzle according to claim 5, it is characterized in that：Annular groove (411) bottom be fixedly installed with
The second spring (44) that the sleeve (43) is fixedly connected.
7. a kind of nozzle according to claim 5, it is characterized in that：The one of the separate grip block (41) of the sleeve (43)
It holds and circumferentially fixed is provided with shifting block (431).
8. a kind of nozzle according to claim 5, it is characterized in that：It is fixedly installed rubber on the inside of the diastole clamping plate (42)
It pads (421).
9. a kind of nozzle according to claim 5, it is characterized in that：Close to the diastole clamping plate on the inside of the grip block (41)
(42) one end is fixedly installed seal washer (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626385.8U CN207640863U (en) | 2017-11-28 | 2017-11-28 | A kind of nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626385.8U CN207640863U (en) | 2017-11-28 | 2017-11-28 | A kind of nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640863U true CN207640863U (en) | 2018-07-24 |
Family
ID=62882284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626385.8U Expired - Fee Related CN207640863U (en) | 2017-11-28 | 2017-11-28 | A kind of nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD979714S1 (en) | 2020-05-08 | 2023-02-28 | Kohler Co. | Faucet |
| US11732450B2 (en) | 2020-07-27 | 2023-08-22 | Kohler Co. | Sink with integrated rinse feature |
| US11795672B2 (en) | 2018-12-21 | 2023-10-24 | Kohler Co. | Smart sink |
-
2017
- 2017-11-28 CN CN201721626385.8U patent/CN207640863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11795672B2 (en) | 2018-12-21 | 2023-10-24 | Kohler Co. | Smart sink |
| USD979714S1 (en) | 2020-05-08 | 2023-02-28 | Kohler Co. | Faucet |
| US11732450B2 (en) | 2020-07-27 | 2023-08-22 | Kohler Co. | Sink with integrated rinse feature |
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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 |
Granted publication date: 20180724 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |