CN106573160B - Locked component for fire hydrant - Google Patents
Locked component for fire hydrant Download PDFInfo
- Publication number
- CN106573160B CN106573160B CN201580037393.6A CN201580037393A CN106573160B CN 106573160 B CN106573160 B CN 106573160B CN 201580037393 A CN201580037393 A CN 201580037393A CN 106573160 B CN106573160 B CN 106573160B
- Authority
- CN
- China
- Prior art keywords
- water outlet
- fire hydrant
- locking
- component
- component according
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/04—Column hydrants
- E03B9/06—Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Locked component (10) for fire hydrant (12) includes the water outlet covering that can be fixed to the water outlet (16) of fire hydrant (12).Water outlet covering includes first part (14A) and second part (14B).Locking device includes the locking component (34) that can be engaged with first part (14A) and second part (14B).Locking component (34) has locked.In latched position, locking component (34) can be detached from first part (14A) and second part (14B), and first part (14A) can rotate freely relative to the water outlet (16) of fire hydrant (12).In unlocked position, locking component (34) engages first part (14A) and second part (14B), so that water outlet covering can be removed from water outlet (16).Locking device can be mechanical, electromechanical and/or can operate from the control centre far from fire hydrant (12).
Description
Technical field
The present invention generally relates to the locks of fire hydrant, and are particularly directed to lock or block the water outlet of fire hydrant
The locked component of mouth.
Background technique
Fireman needs rapidly and reliably to obtain water securely and effectively to put out a fire.Unfortunately, the use of unauthorized
Person relatively easily takes the fire hydrant installed existingly.It is that there are problems that the unauthorized of fire hydrant, which uses for several reasons,
's.Firstly, the unauthorized use of fire hydrant is wasted water.Second, hydraulic pressure can be reduced to water not by the unauthorized use of fire hydrant
The degree of pumper apparatus can be moved to from fire hydrant, this jeopardizes the community that fireman and fireman work for it.Third,
During taking fire hydrant, fire hydrant can be damaged the journey that must repair or replace fire hydrant by the user of unauthorized
Degree.Therefore, to guarantee that water can reliably obtain when needed, community must spend significant manpower and financial resource to repair
The fire hydrant damaged with replacement by unauthorized user.
Summary of the invention
The present invention makes every effort to provide a kind of locked component of improved water outlet for locking or blocking fire hydrant, such as under
It is more fully described in text.
Therefore, a kind of locked component for fire hydrant, the locking group are provided according to one embodiment of present invention
Part includes: water outlet covering, and the water outlet covering is capable of fixing the water outlet of fire hydrant, the water outlet covering
Including first part and second part；And locking device, the locking device includes can be with the first part and described the
The locking component of two parts engagement, the locking component have locked, wherein in latched position, lock
Determining component can be detached from the first part and the second part, and first part can be relative to the water outlet of fire hydrant
It rotates freely, and wherein, in unlocked position, locking component engages the first part and the second part, makes to obtain
Mouth of a river covering can be removed from water outlet.Locking device can be mechanical, electromechanical and/or can be from far from fire-fighting
The control centre of bolt operates.
According to an embodiment of the invention, override device is provided, so that can fill by application override in latched position
It sets from water outlet and removes water outlet covering.For example, it may include that can disconnect element that hypervisor, which is lived, the element that disconnects is broken
It opens to obtain the access to water outlet.
According to an embodiment of the invention, sensor is provided, the hydraulic pressure in a part of the sensor sensing fire hydrant.
Sensor can alert the difference of the hydraulic pressure in the part of fire hydrant.Sensor can sense the operating parameter of fire hydrant and will be described
Operating parameter is transmitted to control centre.Water outlet covering seals fire hydrant to prevent hazardous material from invading.
Detailed description of the invention
It incites somebody to action in from the following detailed description in conjunction with the drawings and is more fully understood and recognizes the present invention, in which:
Fig. 1 is the lock group for fire hydrant of embodiment according to the present invention construction and operation with mechanical locking
The figure diagram of the simplification of part；
Fig. 2A and Fig. 2 B is the cross-sectional schematic of the simplification of the lock set of Fig. 1, and wherein locking component is respectively at locking reconciliation
Lock position；
Fig. 3 be with electromechanical locking devices construct and operate according to another embodiment of the invention for fire hydrant
Lock set simplification figure diagram；
Fig. 4 is the cross-sectional schematic of the simplification of the lock set of Fig. 3, and wherein locking component is in the unlocked position；
Fig. 5 is construction according to another embodiment of the invention and the operation of the electromechanical locking devices with that can remotely operate
The lock set for fire hydrant simplification figure diagram；
Fig. 6 is the simplification of the override device of the lock set for fire hydrant of embodiment according to the present invention construction and operation
Figure diagram.
Specific embodiment
Construct and operate referring now to illustrating in accordance with a non-limiting embodiment of the present invention for fire hydrant 12
Fig. 1 to Fig. 2 B of lock set 10.
Locked component 10 includes the water outlet covering (14A, 14B) that can be fixed to the water outlet 16 of fire hydrant 12.Water outlet
Mouth covering includes first part 14A and second part 14B.With reference to Fig. 2A to Fig. 2 B, first part 14A unrestrictedly includes band
There is the tubular The lid component 18 of hollow open cavity 20.Lock installation component 22 is such as threadably engaged or welds or any other
Means for attachment is fixed to the center of The lid component 18.Lock installation component 22 is formed with aperture 23.
Locking device is mounted in lock installation component 22.In the embodiment of Fig. 1 illustrated, locking device includes key
The cylinder locks 24 of operation.Cylinder locks 24 are fixed to lock installation component 22 with nut 26.Cylinder locks 24 have lock core 28, the lock
Core 28 can be rotated by the key (not shown) of authorization, as known in the art.Lock core 28 with key upstream end
The opposite end in portion is attached to actuator 30.Actuator 30 is cylindrical in shape and is formed with longitudinal open groove 32
(Fig. 1).Locking component 34, such as ball are arranged as being accepted in the groove 32 of actuator 30, such as will more fully below
It explains.
Second part 14B unrestrictedly includes center hub 36 (Fig. 2A and Fig. 2 B), and the center hub 36 is from round flange 38
Extend, it is convex that multiple apertures 40 (aperture 40 can be circumferentially spaced around the center of second part 14B) are formed in the circle
In edge 38.Center hub 36 is formed with one or more spines 42 (showing two in the embodiment of Fig. 1 illustrated).
Second part 14B is sealably mounted on the water outlet 16 of fire hydrant 12 using such as O-ring seals of sealing element 44.
Second part 14B is such as fixed to water outlet 16 by bayonet connection 46.
As it can be seen that a part of second part 14B and water outlet 16 is accepted in first part 14A such as in Fig. 2A and Fig. 2 B
Hollow open cavity 20 in.(that is, cylinder locks 24 are locked), first part 14A in latched position shown in fig. 2
It is rotated freely movable about second part 14B.In the latched position, locking component 34 is trapped in actuator 30 and does not pacify from lock
The aperture 23 for filling component 22 is prominent.In other words, in latched position, locking component 34 can be with first part 14A and second
14B is divided to be detached from, and first part 14A can be rotated freely relative to water outlet 16.This prevents the unauthorized access of water outlet 16.Out
Mouth of a river covering seals fire hydrant to prevent hazardous material from invading.
In unlocked position as shown in fig. 2B (i.e. cylinder locks 24 are unlocked), actuator 30 is rotated, and is made
Locking component 34 is obtained to be projected into outside actuator 30 and aperture 23.Pin 48 (such as rolling pin) may be inserted into first part 14A and second
In the 14B of part, so that two parts can mutually rotate, but movement is axially relative to one another by limitation.In the unlocked position,
Locking component 34 can be pressed against the rotation stop wedge 42 of second part 14B now, so that the rotation of first part 14A leads to second part
The rotation of 14B enables to remove second part 14B from water outlet 16.In other words, in unlocked position, locking component
34 engagement first part 14A and second part 14B, enable water outlet covering to remove from water outlet 16 to obtain to water
Access.
In the embodiment in figure 1, locking device is mechanical.Referring now to illustrating another reality according to the present invention
The Fig. 3 to Fig. 4 for the lock set for fire hydrant for applying example to construct and operate.The embodiment substantially with the embodiment phase of Fig. 1
Together, in addition to the embodiment of Fig. 3 and Fig. 4 includes electromechanical locking devices 50, such as motor (for example, stepper motor or gear motor).
Control electronic device 52 including one or more battery 54 may be provided on printed circuit board 56 for operating electromechanical locking
Device 50.Covering 58 can be used for overlay electronic device and screw 59 can be used to be fixed to first part 14A.Electromechanical locking devices
50 can be operated by transponder (not shown) well known in the prior art.
The lock for fire hydrant referring now to still further embodiment construction according to the present invention is illustrated and to operate
Fig. 5 of component.The embodiment is substantially identical as the embodiment of Fig. 3, in addition to electromechanical locking devices 50 are by means of controlling electronics device
Part 60 can be operated from the control centre 62 far from fire hydrant, the control electronic device 60 all for example transceivers and with wireless
Other electronic devices of communication work, such as, but not limited to infrared, bluetooth, RF, mobile phone communications, internet communication etc..
By this method, lock set can be opened from instruction (control) center 62 by telecommunication.Different covering 58A can be used for
Overlay electronic device.
Referring now to illustrating Fig. 6 of the override device 70 for lock set.Override device 70 may include to obtain pair
The interface of the access for disconnecting element (for example, machine insurance device) in first part 14A, it is described disconnect element be disconnected with
Obtain the access to water outlet.For example, the disconnection of protector is obtained to one access in the aperture 40 of second part 14B.
Therefore, even if in latched position, override device 70 also can be used to obtain access to rotate second part 14B, to permit
Perhaps water outlet covering is removed from water outlet.If fire department has lost the key of lock, this may be useful.
According to an embodiment of the invention, can provide sensor 72 (Fig. 2A), the sensor 72 senses one of fire hydrant
Hydraulic pressure in point.Sensor 72 can be the pressure sensor that can alert the difference of the hydraulic pressure in a part of fire hydrant.It passes
Sensor can sense the operating parameter of fire hydrant and send control centre 62 for the operating parameter.
From it is all different in the prior art, terminal user can be provided with selection use which locking device selection
Power: that is, mechanical locking, electromechanical locking devices or the locking by that can operate from the control centre far from fire hydrant fill
It sets.As another substitution, the present invention can be advantageously provided as external member.The locked component external member for being used for fire hydrant includes one group
Locking device, each locking device include the locking component that can be engaged with first part and second part, as described above.Lock
Determining one in device is mechanical locking, in locking device the other is electromechanical locking devices, and in locking device
The other is the locking device that can be operated from the control centre far from fire hydrant.Terminal user selects to use to specific application
Which locking device.
Claims (11)
1. a kind of locked component for fire hydrant, comprising:
Water outlet covering, the water outlet covering are capable of fixing the water outlet of fire hydrant, the water outlet covering packet
Include first part and second part；With
Locking device, the locking device include the locking component that can be engaged with the first part and the second part,
The locking component has locked, wherein in the latched position, the locking component can be with institute
First part and the second part is stated to be detached from, and the first part can relative to the fire hydrant the water outlet from
By rotating, and wherein, in the unlocked position, the locking component engages the first part and the second part,
The water outlet covering is removed from the water outlet；
And wherein, the locking device is attached to actuator, and the locking component be arranged to be accepted in it is described
In the groove of actuator, and the first part includes lock installation component, and the lock installation component is formed with aperture, and
In the latched position, the locking component is trapped in the actuator and not from the aperture of the lock installation component
It is prominent, and in the unlocked position, the actuator is rotated so that the locking component is projected into the actuator
Outside the aperture, and it is pressed against the spine of the second part, so that the rotation of the first part leads to described second
The rotation divided, enables to remove the second part from the water outlet.
2. locked component according to claim 1 further comprises override device, so that in the latched position, energy
It is enough to be removed the water outlet covering from the water outlet by the application override device.
3. locked component according to claim 1, wherein the locking device is mechanical.
4. locked component according to claim 1, wherein the locking device is electromechanical.
5. locked component according to claim 1, wherein the locking device can be from the control far from the fire hydrant
Center operates.
6. locked component according to claim 2, wherein the override device includes that can disconnect element, described to disconnect
Element is disconnected to obtain the access to the water outlet.
7. locked component according to claim 1 further comprises sensor, the sensor senses the fire hydrant
Hydraulic pressure in a part.
8. locked component according to claim 7, wherein the sensor can be operated to alert described in the fire hydrant
The difference of hydraulic pressure in part.
9. locked component according to claim 1 further comprises sensor, the sensor can be operable to sense to described
The operating parameter of fire hydrant simultaneously sends control centre for the operating parameter.
10. locked component according to claim 1, wherein the water outlet covering seals the fire hydrant to prevent
Hazardous material intrusion.
11. a kind of method for protecting fire hydrant, comprising:
Locked component according to claim 1 is provided, and
One group of locking device is provided to select for terminal user, wherein the terminal user selects mechanical locking, electromechanical lock
Determine the locking device that device can either be operated from the control centre far from the fire hydrant.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL233606 | 2014-07-10 | ||
| IL23360614 | 2014-07-10 | ||
| PCT/IB2015/055068 WO2016005869A1 (en) | 2014-07-10 | 2015-07-05 | Locking assembly for fire hydrant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106573160A CN106573160A (en) | 2017-04-19 |
| CN106573160B true CN106573160B (en) | 2019-08-30 |
Family
ID=53835485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580037393.6A Expired - Fee Related CN106573160B (en) | 2014-07-10 | 2015-07-05 | Locked component for fire hydrant |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3167126A1 (en) |
| CN (1) | CN106573160B (en) |
| AR (1) | AR101128A1 (en) |
| TW (1) | TWI653072B (en) |
| UY (1) | UY36205A (en) |
| WO (1) | WO2016005869A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458205A (en) * | 2018-04-23 | 2018-08-28 | 浙江省建材集团建筑产业化有限公司 | A kind of fire_fighting pipe network connector protection device |
| CN114134977B (en) * | 2021-12-22 | 2023-12-05 | 岳峰 | Fire-fighting water supply and drainage equipment and application method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072750A (en) * | 1989-07-18 | 1991-12-17 | Ariah Poms | Fire hydrant closures |
| CN203160326U (en) * | 2013-03-26 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Fire hydrant |
| CN103874873A (en) * | 2011-09-12 | 2014-06-18 | 阿拉德艺术展览有限公司 | Protective fire hydrant casing and method of use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8991434B2 (en) * | 2006-09-14 | 2015-03-31 | The Knox Company | Locking cap system |
-
2015
- 2015-06-26 TW TW104120830A patent/TWI653072B/en not_active IP Right Cessation
- 2015-07-05 CN CN201580037393.6A patent/CN106573160B/en not_active Expired - Fee Related
- 2015-07-05 EP EP15749888.2A patent/EP3167126A1/en not_active Withdrawn
- 2015-07-05 WO PCT/IB2015/055068 patent/WO2016005869A1/en active Application Filing
- 2015-07-08 UY UY0001036205A patent/UY36205A/en not_active Application Discontinuation
- 2015-07-08 AR ARP150102176A patent/AR101128A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072750A (en) * | 1989-07-18 | 1991-12-17 | Ariah Poms | Fire hydrant closures |
| CN103874873A (en) * | 2011-09-12 | 2014-06-18 | 阿拉德艺术展览有限公司 | Protective fire hydrant casing and method of use |
| CN203160326U (en) * | 2013-03-26 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Fire hydrant |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI653072B (en) | 2019-03-11 |
| AR101128A1 (en) | 2016-11-23 |
| UY36205A (en) | 2016-01-29 |
| EP3167126A1 (en) | 2017-05-17 |
| CN106573160A (en) | 2017-04-19 |
| TW201607582A (en) | 2016-03-01 |
| WO2016005869A1 (en) | 2016-01-14 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20210705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |