CN206792867U - A kind of rotatable fire hydrant of heavy caliber - Google Patents
A kind of rotatable fire hydrant of heavy caliber Download PDFInfo
- Publication number
- CN206792867U CN206792867U CN201720608792.XU CN201720608792U CN206792867U CN 206792867 U CN206792867 U CN 206792867U CN 201720608792 U CN201720608792 U CN 201720608792U CN 206792867 U CN206792867 U CN 206792867U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- water
- heavy caliber
- fire hydrant
- sleeve pipe
- 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 rotatable fire hydrant of heavy caliber, belong to field of fluid machinery, the heavy caliber But rotary joint includes water knockout drum, the water knockout drum includes water inlet adapter, cylinder and Water outlet, the water inlet adapter connects several Water outlets by cylinder, the cylinder includes horizontal cylinder and vertical cylinder, and the Water outlet is tilted down on the basis of horizontal plane；Also include swivel joint, the swivel joint connection water inlet adapter.The utility model structure opens rapid, flexible rotation, locking conveniently, the rotatable fire hydrant is provided with multiple DN150 to DN350 heavy calibers fire fighting rapid connectors, interface arrangement includes horizontal and vertical two ways, interface tilts down certain angle, be advantageous to fire hose to connect and reduce resistance, the inside water can be bled off by dewatering outlet simultaneously, prevents freezed in winter.
Description
Technical field
The utility model belongs to field of fluid machinery, more particularly to a kind of rotatable fire hydrant of heavy caliber.
Background technology
It is big to the fire fighting device demand in large-scale oil depot hazardous chemical storehouse with the rapid development of China's oil chemical industry
Increase, this kind of fire fighting device needs the fire demand water of supply big flow in time, and its water supply joint needs to maximize and should had flexible
Direction adjustment function, could allow fire water it is timely, it is convenient, accurately reach desired position.Therefore it is, it is necessary to a kind of
The rotatable fire hydrant of heavy caliber so that pipe joint and fire nozzle can convenient adjustment position angles.
The content of the invention
In view of this, the utility model provides a kind of rotatable fire hydrant of heavy caliber and opens rapid, flexible rotation, locking side
Just, the rotatable fire hydrant is provided with multiple DN150 to DN350 heavy calibers fire fighting rapid connectors, and interface arrangement includes horizontal and vertical
Straight two ways, interface tilt down certain angle, are advantageous to fire hose and connect and reduce resistance, while can be by discharging water
Mouth bleeds off the inside water, prevents freezed in winter.
The utility model is solved the above problems by following technological means：
A kind of rotatable fire hydrant of heavy caliber, including water knockout drum, it is characterised in that：The water knockout drum include water inlet adapter,
Cylinder and Water outlet, the water inlet adapter connect several Water outlets by cylinder, the cylinder include horizontal cylinder with
Vertical cylinder, the Water outlet are tilted down on the basis of horizontal plane；Also include swivel joint, described in the swivel joint connection
Water inlet adapter.
Further, the Water outlet includes welding adapter, flange, turbine to silk adapter, jack catchs type outside folder butterfly valve, flange
Fire-fighting joint and boring cover, the welding adapter connect the flange and cylinder, the turbine folder butterfly valve is connected the flange with
The outer silk adapter of flange, the jack catchs type fire-fighting joint and boring cover are arranged on the port of the outer silk adapter of the flange.
Further, the side of the cylinder is provided with pressure gauge connection.
Further, the both sides of the cylinder are provided with end socket.
Further, the Water outlet tilts down 15 ° on the basis of horizontal plane.
Further, the swivel joint includes outer tube and inner sleeve, by ball between the inner sleeve and outer tube
Bearing connects；The outer tube includes casing seat and sleeve pipe mounting head, one end connection water inlet adapter of described sleeve pipe seat, institute
The other end for stating casing seat is provided with described sleeve pipe mounting head, and described sleeve pipe mounting head passes through screw connection described sleeve pipe seat.
Further, the inner sleeve is provided with sealing ring close to one end of Water outlet.
Further, locking screw holes are provided with described sleeve pipe seat, locking wrench is provided with the locking screw holes, it is described
Locking wrench is threadedly coupled with locking screw holes, and the bottom of the locking wrench is provided with limited block.
The rotatable fire hydrant of a kind of heavy caliber of the present utility model has the advantages that：
The utility model discloses a kind of rotatable fire hydrant of heavy caliber, belong to field of fluid machinery, the heavy caliber can revolve
Adapter includes water knockout drum, and the water knockout drum includes water inlet adapter, cylinder and Water outlet, and the water inlet adapter is connected by cylinder
Several described Water outlets, the cylinder include horizontal cylinder and vertical cylinder, and the Water outlet is downward on the basis of horizontal plane
Tilt；Also include swivel joint, the swivel joint connection water inlet adapter.The utility model structure opens rapid, rotation
Flexibly, locking is convenient, and the rotatable fire hydrant is provided with multiple DN150 to DN350 heavy calibers fire fighting rapid connectors, interface arrangement bag
Horizontal and vertical two ways is included, interface tilts down certain angle, is advantageous to fire hose and connects and reduce resistance, while can
To bleed off the inside water by dewatering outlet, freezed in winter is prevented.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of water distributor structure first embodiment structure of the rotatable fire hydrant of heavy caliber provided by the utility model
Schematic diagram；
Fig. 2 is a kind of water distributor structure first embodiment structure of the rotatable fire hydrant of heavy caliber provided by the utility model
Schematic diagram；
Fig. 3 is a kind of water distributor structure second embodiment structure of the rotatable fire hydrant of heavy caliber provided by the utility model
Schematic diagram；
Fig. 4 is a kind of water distributor structure 3rd embodiment structure of the rotatable fire hydrant of heavy caliber provided by the utility model
Schematic diagram；
Fig. 5 is a kind of rotary joint structure schematic diagram of the rotatable fire hydrant of heavy caliber provided by the utility model；
Fig. 6 is a kind of structural representation of the rotatable fire hydrant of heavy caliber provided by the utility model.
Embodiment
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.Term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.
The utility model is described in detail below with reference to accompanying drawing.
As shown in Figure 1,5, the rotatable fire hydrant of a kind of heavy caliber, including water knockout drum, the water knockout drum include water inlet and taken over
1st, cylinder 2 and Water outlet 3, the water inlet adapter 1 connect several described Water outlets 3 by cylinder 2, and the cylinder 2 includes water
Flat cylinder and vertical cylinder, the Water outlet 3 are tilted down on the basis of horizontal plane；Also include swivel joint, the rotation connects
The head connection water inlet adapter 1.
Specifically, cylinder 2 is horizontal cylinder as shown in Figure 2, the horizontal water knockout drum of DN250 types installs 4 DN125 or DN150
Interface.As shown in figure 3, the horizontal water knockout drum of DN300 types, installs a DN300 interface and 8 DN150 interfaces.
Specifically, as shown in figure 4, the vertical water knockout drum of DN300 types, several DN65 to DN250 interface can be installed.
Further, the Water outlet 3 includes welding adapter 301, flange 302, turbine to silk outside folder butterfly valve 303, flange
Adapter 304, jack catchs type fire-fighting joint and boring cover 305, the welding adapter 301 connect the flange 302 and cylinder 2, the whirlpool
Wheel connects the flange 302 and silk adapter 304 outside flange to folder butterfly valve 303, and the jack catchs type fire-fighting joint and boring cover 305 are set
The port of silk adapter 304 outside the flange.
Further, the side of the cylinder 2 is provided with pressure gauge connection 201.
Further, the both sides of the cylinder 2 are provided with end socket 202.
Further, the Water outlet 3 tilts down 15 ° on the basis of horizontal plane.
As shown in figure 5, the swivel joint includes outer tube 4 and inner sleeve 5, between the inner sleeve 5 and outer tube 4 by
Ball bearing 6 connects；The outer tube 4 includes casing seat 401 and sleeve pipe mounting head 402, one end connection of described sleeve pipe seat 401
The water inlet adapter 1, the other end of described sleeve pipe seat 401 are provided with described sleeve pipe mounting head 402, described sleeve pipe mounting head 402
Described sleeve pipe seat 401 is connected by screw 403.
Further, the inner sleeve 5 is provided with sealing ring close to one end of Water outlet 3（View does not provide）.
Further, locking screw holes 404 are provided with described sleeve pipe seat 401, locking is provided with the locking screw holes 404
Spanner 405, the locking wrench 405 are threadedly coupled with locking screw holes 404, and the bottom of the locking wrench 405 sets limited location
Block.
It should be noted that locking wrench 405 rotation of heavy caliber rotatable fire hydrant can be stopped to it is any desired
Angle, swivel joint top one water knockout drum of installation and several DN150 to DN350 heavy calibers fire fighting rapid connectors, with valve
Door, can outwards supply water separately or together.It is available that interface is disposed with horizontal and vertical two ways.Interface can tilt down
Certain angle, be advantageous to fire hose and connect and reduce resistance.Swivel joint bottom is connected with fire fighting supply main by valve,
After valve is closed, the inside water can be bled off by dewatering outlet, prevents freezed in winter.
The utility model discloses a kind of rotatable fire hydrant of heavy caliber, belong to field of fluid machinery, the heavy caliber can revolve
Adapter includes water knockout drum, and the water knockout drum includes water inlet adapter 1, cylinder 2 and Water outlet 3, and the water inlet adapter 1 passes through cylinder
2 connect several described Water outlets 3, and the cylinder 2 includes horizontal cylinder 2 and vertical cylinder 2, and the Water outlet 3 is with horizontal plane
On the basis of tilt down；Also include swivel joint, the swivel joint connection water inlet adapter 1.The utility model structure is opened
Open rapid, flexible rotation, locking conveniently, the rotatable fire hydrant is provided with multiple fast quick access of DN150 to DN350 heavy calibers fire-fighting
Head, interface arrangement include horizontal and vertical two ways, and interface tilts down certain angle, is advantageous to fire hose and connects and subtract
Few resistance, while the inside water can be bled off by dewatering outlet, prevent freezed in winter.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (8)
1. a kind of rotatable fire hydrant of heavy caliber, including water knockout drum, it is characterised in that：The water knockout drum includes water inlet adapter, cylinder
Body and Water outlet, the water inlet adapter connect several Water outlets by cylinder, and the cylinder includes horizontal cylinder and hung down
Straight barrel, the Water outlet are tilted down on the basis of horizontal plane；Also include swivel joint, enter described in the swivel joint connection
Water is taken over.
2. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 1, it is characterised in that the Water outlet connects including welding
Pipe, flange, turbine connect the method to silk adapter, jack catchs type fire-fighting joint and boring cover outside folder butterfly valve, flange, the welding adapter
Blue and cylinder, the turbine connect the flange to folder butterfly valve and taken over silk outside flange, the jack catchs type fire-fighting joint and boring cover
It is arranged on the port of the outer silk adapter of the flange.
3. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 2, it is characterised in that the side of the cylinder is provided with
Pressure gauge connection.
4. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 3, it is characterised in that the both sides of the cylinder are provided with
End socket.
A kind of 5. rotatable fire hydrant of heavy caliber as claimed in claim 4, it is characterised in that the Water outlet using horizontal plane as
Benchmark tilts down 15 °.
6. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 1, it is characterised in that the swivel joint includes overcoat
Pipe and inner sleeve, are connected between the inner sleeve and outer tube by ball bearing；The outer tube includes casing seat and sleeve pipe is pacified
Head, one end connection water inlet adapter of described sleeve pipe seat are filled, the other end of described sleeve pipe seat is provided with described sleeve pipe mounting head,
Described sleeve pipe mounting head passes through screw connection described sleeve pipe seat.
7. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 6, it is characterised in that the inner sleeve is close to Water outlet
One end be provided with sealing ring.
8. a kind of rotatable fire hydrant of heavy caliber as claimed in claim 7, it is characterised in that lock is provided with described sleeve pipe seat
Tight screw, locking wrench is provided with the locking screw holes, the locking wrench is threadedly coupled with locking screw holes, and the locking is pulled
The bottom of hand is provided with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608792.XU CN206792867U (en) | 2017-05-27 | 2017-05-27 | A kind of rotatable fire hydrant of heavy caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608792.XU CN206792867U (en) | 2017-05-27 | 2017-05-27 | A kind of rotatable fire hydrant of heavy caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206792867U true CN206792867U (en) | 2017-12-26 |
Family
ID=60743444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608792.XU Expired - Fee Related CN206792867U (en) | 2017-05-27 | 2017-05-27 | A kind of rotatable fire hydrant of heavy caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206792867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007960A (en) * | 2017-05-27 | 2017-08-04 | 陕西恒力机械科技有限公司 | A kind of rotatable fire hydrant of heavy caliber |
-
2017
- 2017-05-27 CN CN201720608792.XU patent/CN206792867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007960A (en) * | 2017-05-27 | 2017-08-04 | 陕西恒力机械科技有限公司 | A kind of rotatable fire hydrant of heavy caliber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |