CN109125998A - A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure - Google Patents
A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure Download PDFInfo
- Publication number
- CN109125998A CN109125998A CN201810711722.6A CN201810711722A CN109125998A CN 109125998 A CN109125998 A CN 109125998A CN 201810711722 A CN201810711722 A CN 201810711722A CN 109125998 A CN109125998 A CN 109125998A
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- CN
- China
- Prior art keywords
- water
- connecting tube
- fixed block
- spray head
- sealed bearing
- 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.)
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Classifications
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- 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
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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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 discloses a kind of adjustable fine water mist fire-extinguishing system spray head mounting structures, including head body, connecting tube and water pipe, the head body, connecting tube and water pipe are arranged successively from the bottom up, the upper surface of the head body is fixedly connected with screwed pipe, and screwed pipe is connected with head body, the surface of the screwed pipe and the inner thread of connecting tube connect, the surface fixing sleeve of the connecting tube is connected to water-sealed bearing, the water-sealed bearing is located at the top of screwed pipe, and the outer wall of water-sealed bearing is fixedly connected with the inner wall of water pipe, the surface of the connecting tube is fixedly connected with fixed block, the fixed block is located at the centre of water-sealed bearing and screwed pipe.The present invention passes through setting connecting tube, fixed block, reset spring, motion bar and limited block, solving due to fine water mist fire-extinguishing system with spray head is installed by nipple and water pipe mostly, so that the spray angle of spray head easily fixes, the later period is caused to be difficult to the problem of spray angle of spray head is adjusted according to indoor specific furnishings.
Description
Technical field
The present invention relates to spray head mounting structure technical field, specially a kind of adjustable fine water mist fire-extinguishing system spray head installation
Structure.
Background technique
Fine water mist fire-extinguishing system is a kind of fire fighting device that purposes is very extensive, it has peace as a kind of substitute technology
Entirely, the advantages that environmentally friendly and energy conservation, there is indispensable status in fire-fighting circle, fine mist spray head is fine water mist fire-extinguishing system
One important component, the water under certain pressure are generated by spraying after spray head from nozzle bore high speed with the air of surrounding
Strong friction forms water mists, achievees the effect that quickly to control and put out fire behavior.
Fine water mist fire-extinguishing system spray head common at present is connected by the connector of nipple and water pipe mostly, spray head
After installation, the spray angle of spray head is just fixed up, and the later period is caused to be difficult to the sprinkling angle according to indoor specific furnishings to spray head
Degree is adjusted.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of adjustable fine water mist fire-extinguishing system spray heads to pacify
Assembling structure is solved since fine water mist fire-extinguishing system is installed by nipple and water pipe mostly with spray head, so that spray
The spray angle of head easily fixes, and the later period is caused to be difficult to that the spray angle of spray head is adjusted according to indoor specific furnishings
The problem of.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure, including head body, connecting tube and water pipe, the head body,
Connecting tube and water pipe are arranged successively from the bottom up, and the upper surface of the head body is fixedly connected with screwed pipe, and screwed pipe and head body
It is connected, the surface of the screwed pipe and the inner thread of connecting tube connect, and the surface fixing sleeve of the connecting tube is connected to waterproof
Bearing, the water-sealed bearing is located at the top of screwed pipe, and the outer wall of water-sealed bearing is fixedly connected with the inner wall of water pipe, the company
The surface of adapter tube is fixedly connected with fixed block, and the fixed block is located at the centre of water-sealed bearing and screwed pipe, the table of the water pipe
Face fixing sleeve is connected to round block, and the lower surface of the round block offers circular groove, and the fixed block is located at the inside of circular groove, the circular groove
The side of inner wall offers sliding slot, and sliding slot is located at the centre of screwed pipe and water-sealed bearing, the activity respectively of the inside of the sliding slot
It is connected with reset spring and motion bar, the both ends of the reset spring are respectively with the inner wall of sliding slot and motion bar far from connecting tube
One end is fixedly connected, and the motion bar is fixedly connected with limited block close to one end of connecting tube, and the limited block is located at circular groove
Inside, and limited block is overlapped close to the side of fixed block and fixed block close to the side of limited block.
Moreover, O-ring is fixedly connected at the top of the water-sealed bearing, the side surface of the O-ring and the inner wall of water pipe
It is flexibly connected.
Moreover, the quantity of the fixed block and limited block is eight, and right side and limit of the fixed block close to limited block
Block is curved surface close to the side of fixed block, and eight fixed blocks are located at the centre of two neighboring limited block.
Moreover, the surface activity of the motion bar is inlaid with ball, and ball is located at the inside of sliding slot, the table of the ball
Face is flexibly connected with the inner wall of sliding slot.
Moreover, the motion bar is T-shaped, the shape of the motion bar is adapted with the shape of sliding slot.
The advantages and benefits of the present invention are:
1, the adjustable fine water mist fire-extinguishing system spray head mounting structure of the present invention by setting connecting tube, fixed block, resets bullet
Spring, motion bar and limited block, for rotation connection pipe so that head body rotates, connecting tube, which squeezes limited block by fixed block, makes it to circular groove
The flank movement of inner wall, limited block push motion bar to squeeze reset spring, and connecting tube continues to rotate, and fixed block moves to phase
The centre of adjacent two limited blocks, motion bar drive limited block to restore to initial position under the tension force effect of reset spring, stop
Rotation connection pipe, so that the position of fixed block is fixed, the position of head body changes, and has reached the spray angle being easy to spray head
The effect being adjusted, solving due to fine water mist fire-extinguishing system with spray head is pacified by nipple and water pipe mostly
Dress causes the later period to be difficult to the sprinkling angle according to indoor specific furnishings to spray head so that the spray angle of spray head easily fixes
The problem of degree is adjusted.
2, the adjustable fine water mist fire-extinguishing system spray head mounting structure of the present invention, by the way that ball is arranged, motion bar is in limited block
Promotion under move so that ball along sliding slot inner wall roll, reduce the friction between motion bar and sliding slot inner wall
Power facilitates the angle of correct body to be adjusted.
3, structure of the invention design is succinct, scientific and reasonable, and spray head spray angle is adjustable, is a kind of with higher innovation
Adjustable fine water mist fire-extinguishing system spray head mounting structure.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is bottom view at limited block position of the present invention；
Fig. 3 is schematic enlarged-scale view at A in Fig. 1 of the present invention.
In figure: 1- bodies, 2- connecting tube, 3- water pipe, 4- screwed pipe, 5- water-sealed bearing, 6- fixed block, 7- round block, 8- circle
Slot, 9- sliding slot, 10- reset spring, 11- motion bar, 12- limited block, 13-O type circle, 14- ball.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
As illustrated in fig. 1-3, a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure, including head body 1, connecting tube 2
With water pipe 3, head body 1 is fine mist spray head ontology, and the inner wall of connecting tube 2 offers screw thread compatible with screwed pipe 4, head body 1,
Connecting tube 2 and water pipe 3 are arranged successively from the bottom up, and the upper surface of head body 1 is fixedly connected with screwed pipe 4, and screwed pipe 4 and head body
1 is connected, and screwed pipe 4 is attached water pipe 3 and head body 1, and the surface of screwed pipe 4 is connect with the inner thread of connecting tube 2, even
The surface fixing sleeve of adapter tube 2 is connected to water-sealed bearing 5, and water-sealed bearing 5 has preferable leakproofness, being capable of water in anti-antipriming pipe 3
It overflows, water-sealed bearing 5 guarantees that connecting tube 2 can be rotated individually, does not interfere with water pipe 3, the top of water-sealed bearing 5 is fixedly connected with
The side surface of O-ring 13, O-ring 13 is flexibly connected with the inner wall of water pipe 3, and O-ring 13 is rubber seal, so that water-sealed bearing
5 better tightness, water-sealed bearing 5 are located at the top of screwed pipe 4, and the fixed company of the inner wall of the outer wall of water-sealed bearing 5 and water pipe 3
It connects, the surface of connecting tube 2 is fixedly connected with fixed block 6, and the top cross-sectional view of fixed block 6 is semicircle, makes it possible to limit
Block 12 is squeezed, and the quantity of fixed block 6 and limited block 12 is eight, and right side and limit of the fixed block 6 close to limited block 12
Position block 12 is curved surface close to the side of fixed block 6, and eight fixed blocks 6 are located at the centre of two neighboring limited block 12,
Fixed block 6 is located at the centre of water-sealed bearing 5 and screwed pipe 4, and the surface fixing sleeve of water pipe 3 is connected to round block 7, and round block 7 is to motion bar
11 are supported, and the lower surface of round block 7 offers circular groove 8, and circular groove 8 provides abundance for the movement of fixed block 6 and limited block 12
Space, and the rotation of connecting tube 2 is not interfered with, fixed block 6 is located at the inside of circular groove 8, and the side of 8 inner wall of circular groove offers sliding slot
9, and sliding slot 9 is located at the centre of screwed pipe 4 and water-sealed bearing 5, sliding slot 9 is oriented to and is limited to motion bar 11, sliding slot 9 it is interior
Portion is connected with reset spring 10 and motion bar 11 respectively, and the original state of reset spring 10 is normal condition, reset spring
It can restore after 10 guarantee limited blocks 12 are mobile to initial position, motion bar 11 is attached limited block 12, and motion bar 11 is in T
The shape of shape, motion bar 11 is adapted with the shape of sliding slot 9, and the surface activity of motion bar 11 is inlaid with ball 14, and ball 14
Positioned at the inside of sliding slot 9, ball 14 reduces the frictional force between 9 inner wall of motion bar 11 and sliding slot, the fortune of portable propelling bar 11
Dynamic, the surface of ball 14 is flexibly connected with the inner wall of sliding slot 9, the both ends of reset spring 10 respectively with the inner wall of sliding slot 9 and activity
Bar 11 is fixedly connected far from one end of connecting tube 2, and motion bar 11 is fixedly connected with limited block 12 close to one end of connecting tube 2, limit
Position block 12 limits fixed block 6, so that connecting tube 2 stops operating, limited block 12 is located at the inside of circular groove 8, and limited block
12 overlap close to the side of fixed block 6 and fixed block 6 close to the side of limited block 12.
When in use, original state is that reset spring 10 is in normal condition, is rotatablely connected pipe 2, so that head body 1 rotates,
Water pipe 3 will not rotate under the action of water-sealed bearing 5, and connecting tube 2 drives fixed block 6 to rotate, so that 6 pairs of fixed block limits
Block 12 is squeezed, and limited block 12 pushes motion bar 11 to make it to the flank movement of 8 inner wall of circular groove, so that motion bar 11 drives rolling
Pearl 14 moves along the inner wall of sliding slot 9 to the side far from connecting tube 2, and motion bar 11 squeezes reset spring 10, connection
Pipe 2 continues to rotate, so that fixed block 6 moves to the centre of two neighboring limited block 12, fixed block 6 stops squeezing limited block 12, make
It obtains motion bar 11 to restore under the tension force effect of reset spring 10 to initial position, limited block 12 restores to initial position, will consolidate
Determine block 6 to fix, the connecting tube that stops operating 2, so that the position of connecting tube 2 is fixed, guarantees that the position of head body 1 is constant, so that spray
The spray angle of head changes.
The present invention by setting connecting tube 2, fixed block 6, reset spring 10, motion bar 11 and limited block 12, solve by
It is to be installed by nipple and water pipe 3 mostly with spray head in fine water mist fire-extinguishing system, so that the spray angle of spray head holds
It is fixed easily, the later period is caused to be difficult to the problem of spray angle of spray head is adjusted according to indoor specific furnishings.
Though the present invention discloses embodiment and attached drawing, it will be appreciated by those skilled in the art that: do not departing from this hair
In bright and spirit and scope of the appended claims, various substitutions, changes and modifications be all it is possible, therefore, model of the invention
It encloses and is not limited to the embodiment and attached drawing disclosure of that.
Claims (5)
1. a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure, including head body (1), connecting tube (2) and water pipe (3), institute
It states a body (1), connecting tube (2) and water pipe (3) to be arranged successively from the bottom up, it is characterised in that: the upper surface of the head body (1) is solid
Surely it is connected with screwed pipe (4), and screwed pipe (4) is connected with head body (1), surface and connecting tube (2) of the screwed pipe (4)
Inner thread connection, the surface fixing sleeve of the connecting tube (2) are connected to water-sealed bearing (5), and the water-sealed bearing (5) is located at screw thread
The top of (4) is managed, and the outer wall of water-sealed bearing (5) is fixedly connected with the inner wall of water pipe (3), the surface of the connecting tube (2) is solid
Surely it is connected with fixed block (6), the fixed block (6) is located at the centre of water-sealed bearing (5) and screwed pipe (4), the water pipe (3)
Surface fixing sleeve is connected to round block (7), and the lower surface of the round block (7) offers circular groove (8), and the fixed block (6) is located at circular groove
(8) side of inside, circular groove (8) inner wall offers sliding slot (9), and sliding slot (9) is located at screwed pipe (4) and water-sealed bearing
(5) centre, the inside of the sliding slot (9) are connected with reset spring (10) and motion bar (11), the reset bullet respectively
The both ends of spring (10) are fixedly connected with the inner wall of sliding slot (9) and motion bar (11) far from the one end of connecting tube (2) respectively, the work
Lever (11) is fixedly connected with limited block (12) close to the one end of connecting tube (2), and the limited block (12) is located at the interior of circular groove (8)
Portion, and limited block (12) is overlapped close to the side of fixed block (6) and fixed block (6) close to the side of limited block (12).
2. a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure according to claim 1, it is characterised in that: described
It is fixedly connected at the top of water-sealed bearing (5) O-ring (13), the inner wall activity of the side surface and water pipe (3) of the O-ring (13)
Connection.
3. a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure according to claim 1, it is characterised in that: described
The quantity of fixed block (6) and limited block (12) is eight, and right side and limited block of the fixed block (6) close to limited block (12)
(12) side close to fixed block (6) is curved surface, and eight fixed blocks (6) are located at two neighboring limited block (12)
Centre.
4. a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure according to claim 1, it is characterised in that: described
The surface activity of motion bar (11) is inlaid with ball (14), and ball (14) is located at the inside of sliding slot (9), the ball (14)
Surface is flexibly connected with the inner wall of sliding slot (9).
5. a kind of adjustable fine water mist fire-extinguishing system spray head mounting structure according to claim 1, it is characterised in that: described
Motion bar (11) is T-shaped, and the shape of the motion bar (11) is adapted with the shape of sliding slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711722.6A CN109125998A (en) | 2018-07-03 | 2018-07-03 | A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711722.6A CN109125998A (en) | 2018-07-03 | 2018-07-03 | A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109125998A true CN109125998A (en) | 2019-01-04 |
Family
ID=64799591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711722.6A Withdrawn CN109125998A (en) | 2018-07-03 | 2018-07-03 | A kind of adjustable fine water mist fire-extinguishing system spray head mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109125998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124239A (en) * | 2019-05-21 | 2019-08-16 | 中国民用航空飞行学院 | Hangar high-pressure water mist fire-extinguishing potency test method |
| CN110586380A (en) * | 2019-09-18 | 2019-12-20 | 大禹节水（天津）有限公司 | Convenient to detach's watering shower nozzle for irrigation |
| CN110805898A (en) * | 2019-10-31 | 2020-02-18 | 浙江百特燃烧器有限公司 | Adjustable combustor |
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| CN2568231Y (en) * | 2002-09-27 | 2003-08-27 | 牛喜华 | Angle regulatable shower nozzle |
| CN203264114U (en) * | 2013-06-03 | 2013-11-06 | 南安市天安消防设备有限公司 | Fire sprinkler |
| CN204747700U (en) * | 2015-06-30 | 2015-11-11 | 哈尔滨理工大学 | Foggy sprinkler head device for spark -erosion wire cutting |
| KR101750631B1 (en) * | 2015-12-29 | 2017-07-03 | 전태구 | Apparatus for Fire Extinguishing Of Tunnel |
| CN206916846U (en) * | 2017-07-03 | 2018-01-23 | 玉环港捷金属制品有限公司 | A kind of shower nozzle of adjustment height and angle |
| CN107929992A (en) * | 2017-11-20 | 2018-04-20 | 黄山徽扬物联科技有限公司 | Old architecture survey security system |
-
2018
- 2018-07-03 CN CN201810711722.6A patent/CN109125998A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568231Y (en) * | 2002-09-27 | 2003-08-27 | 牛喜华 | Angle regulatable shower nozzle |
| CN203264114U (en) * | 2013-06-03 | 2013-11-06 | 南安市天安消防设备有限公司 | Fire sprinkler |
| CN204747700U (en) * | 2015-06-30 | 2015-11-11 | 哈尔滨理工大学 | Foggy sprinkler head device for spark -erosion wire cutting |
| KR101750631B1 (en) * | 2015-12-29 | 2017-07-03 | 전태구 | Apparatus for Fire Extinguishing Of Tunnel |
| CN206916846U (en) * | 2017-07-03 | 2018-01-23 | 玉环港捷金属制品有限公司 | A kind of shower nozzle of adjustment height and angle |
| CN107929992A (en) * | 2017-11-20 | 2018-04-20 | 黄山徽扬物联科技有限公司 | Old architecture survey security system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124239A (en) * | 2019-05-21 | 2019-08-16 | 中国民用航空飞行学院 | Hangar high-pressure water mist fire-extinguishing potency test method |
| CN110586380A (en) * | 2019-09-18 | 2019-12-20 | 大禹节水（天津）有限公司 | Convenient to detach's watering shower nozzle for irrigation |
| CN110805898A (en) * | 2019-10-31 | 2020-02-18 | 浙江百特燃烧器有限公司 | Adjustable combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |