CN206721991U - A kind of fire hydrant with protection device - Google Patents
A kind of fire hydrant with protection device Download PDFInfo
- Publication number
- CN206721991U CN206721991U CN201720353038.6U CN201720353038U CN206721991U CN 206721991 U CN206721991 U CN 206721991U CN 201720353038 U CN201720353038 U CN 201720353038U CN 206721991 U CN206721991 U CN 206721991U
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- CN
- China
- Prior art keywords
- inner bag
- annular inner
- fire hydrant
- key
- valve
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire hydrant with protection device,Switch valve is provided with the top of key,Switch valve is provided with runner,Runner is connected with switch valve,Base is provided with below key,Key is provided with outlet pipe,Outlet pipe one end is provided with capping,Key periphery is provided with annular inner bag,Key and annular inner bag sealing welding,Heating tube is equipped with the top and bottom of annular inner bag,Annular inner bag side is provided with temperature sensor,Water inlet is provided with above annular inner bag,Water inlet one end is provided with water intaking valve,Dewatering outlet is provided with below annular inner bag,Dewatering outlet one end is provided with discharging valve,Annular inner bag periphery is provided with toroidal shell,Heat-insulation layer is provided between toroidal shell and annular inner bag,Toroidal shell side is provided with control panel,Toroidal shell periphery is provided with protective cover,This kind of fire hydrant,The temperature control to liquid in inner bag can be passed through,To offer heat inside key,It effectively prevent the situation in cold district fire hydrant inner icing.
Description
Technical field
It the utility model is related to fire hydrant technical field, specially a kind of fire hydrant with protection device.
Background technology
Fire hydrant, a kind of fixed fire fighting device, main function are control combustible, isolation oxidizer, eliminate ignition source.
Divide indoor fire hydrant and outdoor fire hydrant.Fire-fighting system includes, outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system
System, some also have automatic sprinkler fire-extinguishing system, water cannon system, gas extinguishing system, fiery spy system, spraying system etc..Fire hydrant master
To implement fire extinguishing from municipal water supply pipe network or the water intaking of outdoor fire fighting water supply network for fire fighting truck, water band, water can also be directly connected to
Rifle goes out above-water method.Outdoor fire hydrant is provided in the water facilities on fire water-supply pipe network outside building, mainly for fire fighting truck
Implement fire extinguishing from municipal water supply pipe network or the water intaking of outdoor fire fighting water supply network, water band can also be directly connected to, hydraulic giant goes out above-water method,
So outdoor fire hydrant system is also one of important fire fighting device to fight a fire.
In some cold areas, the use of Outdoor Fire Hydrant is restricted, and due to cold weather, is gone out inside fire hydrant
Existing icing phenomenon, prevents underground water from being flowed out by fire hydrant, many inconvenience is brought to fire-fighting work, and due to fire hydrant
It is exposed to be often subject to the shock of solid object outside, shorten the service life of fire hydrant.
Utility model content
The purpose of this utility model is to provide a kind of fire hydrant with protection device, to solve to carry in above-mentioned background technology
What is gone out is restricted in some cold areas, the use of Outdoor Fire Hydrant, due to cold weather, is tied inside fire hydrant
Ice phenomenon, prevent underground water from being flowed out by fire hydrant, many inconvenience are brought to fire-fighting work, and because fire hydrant is exposed
Outside, the shock of solid object is often subject to, the problem of having shortened the service life of fire hydrant.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of fire-fighting with protection device
Bolt, including key, switch valve, runner, base, outlet pipe, capping, annular inner bag, heating tube, temperature sensor, water inlet, enter
Water valve, dewatering outlet, discharging valve, toroidal shell, heat-insulation layer, control panel, protective cover, digital display, control button and metal
Block, the key top are provided with switch valve, and the switch valve is provided with runner, and the runner is connected with switch valve, described
Base is provided with below key, the key is provided with outlet pipe, and described outlet pipe one end is provided with capping, the capping and outlet pipe
It is connected through a screw thread, the key periphery is provided with annular inner bag, the key and annular inner bag sealing welding, the annular inner bag
Top and bottom be equipped with heating tube, the annular inner bag side is provided with temperature sensor, is provided with above the annular inner bag
Water inlet, described water inlet one end are provided with water intaking valve, and the water intaking valve is connected through a screw thread with water inlet, under the annular inner bag
Side is provided with dewatering outlet, and described dewatering outlet one end is provided with discharging valve, and the discharging valve is connected through a screw thread with dewatering outlet, the annular
Inner bag periphery is provided with toroidal shell, heat-insulation layer is provided between the toroidal shell and annular inner bag, the toroidal shell side is set
There is control panel, the toroidal shell periphery is provided with protective cover.
Further, it is arc-shaped structure at the top of the protective cover.
Further, the temperature sensor is electrically connected with control panel, and the control panel is electrically connected with heating tube.
Further, the control panel is provided with digital display and control button.
Further, the protective cover is provided with fire hydrant mark.
Further, the capping is provided with metal derby, and the metal derby is fixedly connected with capping, and the metal derby is just
Tetrahedral structure.
Compared with prior art, the beneficial effect that the utility model is reached is：By heating tube to liquid in annular inner bag
Body heats, and so as to maintain the temperature inside fire hydrant, is effectively prevented inside fire hydrant and icing phenomenon occurs, greatly side
Cold district fire-fighting work, due to toroidal shell periphery be provided with protective cover, effectively prevent solid object to fire hydrant
Collision, also avoid damage caused by natural environment, extend the service life of fire hydrant.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is control panel structural representation of the present utility model；
Fig. 3 is rotaring wheel structure schematic diagram of the present utility model；
In figure：1st, key；2nd, switch valve；3rd, runner；4th, base；5th, outlet pipe；6th, cover；7th, annular inner bag；8th, heat
Pipe；9th, temperature sensor；10th, water inlet；11st, water intaking valve；12nd, dewatering outlet；13rd, discharging valve；14th, toroidal shell；15th, it is incubated
Layer；16th, control panel；17th, protective cover；18th, digital display；19th, control button；20th, metal derby.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of fire hydrant with protection device, including bolt
Body 1, switch valve 2, runner 3, base 4, outlet pipe 5, capping 6, annular inner bag 7, heating tube 8, temperature sensor 9, water inlet 10,
Water intaking valve 11, dewatering outlet 12, discharging valve 13, toroidal shell 14, heat-insulation layer 15, control panel 16, protective cover 17, digital display
18th, control button 19 and metal derby 20, the top of key 1 are provided with switch valve 2, and switch valve 2 is provided with runner 3, runner 3 and switch valve
2 are connected, and the lower section of key 1 is provided with base 4, and key 1 is provided with outlet pipe 5, and the one end of outlet pipe 5 is provided with capping 6, cover 6 and
Outlet pipe 5 is connected through a screw thread, and the periphery of key 1 is provided with annular inner bag 7, key 1 and the annular sealing welding of inner bag 7, annular inner bag 7
Top and bottom be equipped with heating tube 8, the annular side of inner bag 7 is provided with temperature sensor 9, and the annular top of inner bag 7 is provided with water inlet
Mouth 10, the one end of water inlet 10 is provided with water intaking valve 11, and water intaking valve 11 is connected through a screw thread with water inlet 10, and the annular lower section of inner bag 7 is set
There is dewatering outlet 12, the one end of dewatering outlet 12 is provided with discharging valve 13, and discharging valve 13 is connected through a screw thread with dewatering outlet 12, annular inner bag 7
Periphery is provided with toroidal shell 14, and heat-insulation layer 15 is provided between toroidal shell 14 and annular inner bag 7, and the side of toroidal shell 14 is provided with control
Panel 16 processed, the periphery of toroidal shell 14 are provided with protective cover 17.
Further, the top of protective cover 17 is arc-shaped structure, the design of arc structure, makes the cover body of protective cover 17 more resistance to
Resistance to compression again.
Further, temperature sensor 9 is electrically connected with control panel 16, and control panel 16 is electrically connected with heating tube 8, temperature
Fluid temperature in annular inner bag 7 is transmitted to control panel 16 by sensor 9, and control panel 16 controls the work of heating tube 8.
Further, control panel 16 is provided with digital display 18 and control button 19, facilitates overall control.
Further, protective cover 17 is provided with fire hydrant mark, reminds the position of fire-fighting equipment in people public arena.
Further, capping 6 is provided with metal derby 20, and metal derby 20 is fixedly connected with capping 6, and metal derby 20 is positive four sides
Body structure, capping 6 can be opened or closed by the effect to metal derby 20, selection with spanner.
Operation principle：This kind of fire hydrant, the temperature of liquid in annular inner bag 7 can be perceived by temperature sensor 9, works as liquid
When temperature is too low, control panel 16 can be used to control heating tube 8 to heat, when fluid temperature reaches design temperature, heating tube 8
It is stopped, is additionally provided with heat-insulation layer 15, scattering and disappearing for heat can be reduced；By the heating to liquid in annular inner bag 7 in key 1
Portion provides heat, prevents occurring icing phenomenon inside key 1, and the top of protective cover 17 is designed for arc structure, covers protective cover 17
The more resistance to heavy resistance to compression of body.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of fire hydrant with protection device, including key (1), switch valve (2), runner (3), base (4), outlet pipe (5),
Cover (6), annular inner bag (7), heating tube (8), temperature sensor (9), water inlet (10), water intaking valve (11), dewatering outlet (12),
Discharging valve (13), toroidal shell (14), heat-insulation layer (15), control panel (16), protective cover (17), digital display (18), control
Button (19) processed and metal derby (20), it is characterised in that：Switch valve (2), the switch valve (2) are provided with the top of the key (1)
Runner (3) is provided with, the runner (3) is connected with switch valve (2), and base (4) is provided with below the key (1), described
Key (1) is provided with outlet pipe (5), and described outlet pipe (5) one end is provided with capping (6), and the capping (6) and outlet pipe (5) are logical
Threaded connection is crossed, key (1) periphery is provided with annular inner bag (7), the key (1) and annular inner bag (7) sealing welding, institute
State and heating tube (8) is equipped with the top and bottom of annular inner bag (7), annular inner bag (7) side is provided with temperature sensor
(9), be provided with water inlet (10) above the annular inner bag (7), described water inlet (10) one end is provided with water intaking valve (11), it is described enter
Water valve (11) is connected through a screw thread with water inlet (10), is provided with dewatering outlet (12) below the annular inner bag (7), the dewatering outlet
(12) one end is provided with discharging valve (13), and the discharging valve (13) is connected through a screw thread with dewatering outlet (12), the annular inner bag (7)
Periphery is provided with toroidal shell (14), and heat-insulation layer (15), the annular are provided between the toroidal shell (14) and annular inner bag (7)
Housing (14) side is provided with control panel (16), and toroidal shell (14) periphery is provided with protective cover (17).
A kind of 2. fire hydrant with protection device according to claim 1, it is characterised in that：At the top of the protective cover (17)
For arc-shaped structure.
A kind of 3. fire hydrant with protection device according to claim 1, it is characterised in that：The temperature sensor (9)
Control panel (16) is electrically connected with, the control panel (16) is electrically connected with heating tube (8).
A kind of 4. fire hydrant with protection device according to claim 1, it is characterised in that：On the control panel (16)
Provided with digital display (18) and control button (19).
A kind of 5. fire hydrant with protection device according to claim 1, it is characterised in that：Set on the protective cover (17)
There is fire hydrant mark.
A kind of 6. fire hydrant with protection device according to claim 1, it is characterised in that：Capping (6) is provided with metal
Block (20), the metal derby (20) are fixedly connected with capping (6), and the metal derby (20) is positive tetrahedron structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353038.6U CN206721991U (en) | 2017-04-06 | 2017-04-06 | A kind of fire hydrant with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353038.6U CN206721991U (en) | 2017-04-06 | 2017-04-06 | A kind of fire hydrant with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721991U true CN206721991U (en) | 2017-12-08 |
Family
ID=60504335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353038.6U Expired - Fee Related CN206721991U (en) | 2017-04-06 | 2017-04-06 | A kind of fire hydrant with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276838A (en) * | 2018-08-22 | 2019-01-29 | 黄建平 | Multi-purpose formula fire pump engagement device |
| CN111980110A (en) * | 2020-08-28 | 2020-11-24 | 江苏泰华消防电气设备有限公司 | Outdoor fire hydrant |
-
2017
- 2017-04-06 CN CN201720353038.6U patent/CN206721991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276838A (en) * | 2018-08-22 | 2019-01-29 | 黄建平 | Multi-purpose formula fire pump engagement device |
| CN111980110A (en) * | 2020-08-28 | 2020-11-24 | 江苏泰华消防电气设备有限公司 | Outdoor fire hydrant |
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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: 20171208 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |