EP1561494A1 - Brandschutzanlage - Google Patents

Brandschutzanlage Download PDF

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Publication number
EP1561494A1
EP1561494A1 EP05358001A EP05358001A EP1561494A1 EP 1561494 A1 EP1561494 A1 EP 1561494A1 EP 05358001 A EP05358001 A EP 05358001A EP 05358001 A EP05358001 A EP 05358001A EP 1561494 A1 EP1561494 A1 EP 1561494A1
Authority
EP
European Patent Office
Prior art keywords
installation
pump
solenoid valve
pool
water
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.)
Withdrawn
Application number
EP05358001A
Other languages
English (en)
French (fr)
Inventor
Laurent Raymondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1561494A1 publication Critical patent/EP1561494A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms

Definitions

  • the present invention relates to devices and installations for fire protection for buildings and dwellings individual or collective.
  • the present invention relates to a installation of protection and firefighting by pumping the water contained in a pool located near a so-called construction or dwelling.
  • the technical field of the invention is therefore that of the design and the installation of fire-fighting devices.
  • fire hoses devices including essentially a flexible pipe equipped with a projection nozzle of water and a connection connection of said flexible pipe to a source pressurized water, for example a municipal fire hydrant.
  • a source pressurized water for example a municipal fire hydrant.
  • such devices have the disadvantage of being very difficult to install and master by non-professional or trained people to the control of such fire hoses, especially because of the size of these lances and the pressure of water delivered which makes them difficult manageable.
  • such fire hoses are unsuitable for the protection of dwellings in remote non-urban areas, such as forest or mountainous areas, as far as it rarely exist in these areas of fire hydrants to connect these devices.
  • Such devices consist essentially of motor pumps thermal or electrical to which pumping pipes are connected water in the pool and projecting the water pumped towards the flames.
  • these devices are not however not suitable for civilians as they are difficult to works in very particular conditions. Indeed, the occupants homes threatened by fire are very often subject to panic, losing their clarity and preventing them from acting in an orderly asked.
  • the motor-pump devices are generally not placed directly near the swimming pools of the houses, but stored in waiting for their use. Therefore, in case of fire, they must be moved to the edge of the pool from their storage point, install the pipes for pumping and splashing water and finally start them before to be able to attack the fire, which constitutes a very large number operations to be carried out, which are difficult and dangerous.
  • thermal pump-pumps are heavy, difficult to move, start and boot. These difficulties are further aggravated in conditions of panic due to the fire and, moreover, when sometimes implement them at night. Electric motor pumps are as for them easier to start. Just connect them to the network electric.
  • a major disadvantage of electrical devices resides in the fact that the power cuts of the network are quasi-systematic in case of fire, what makes these electrical devices unusable.
  • thermal or electric motor pumps require absolutely the presence of people able to use them on the spot while the fire approaches, and are not remotely controllable for, by example, to avoid the loss of a home by a fire even though their occupants are not there.
  • Document FR 2 603 194A discloses a device controlled by heat sensors for protection against residential fires equipped with leisure pool.
  • a device includes, among others, a bypass solenoid valve placed at the outlet of emptying in the filtration circuit of the swimming pool allowing to derive the water circulating in said filtration circuit of the pool to a pump an auxiliary centrifugal driven by an electric motor, said pump being itself connected, on its way out, to watering the dwelling and its environment.
  • the heat sensors arranged around the house trigger the start of the device.
  • the solenoid valve operates a water diversion from the filtration circuit to the auxiliary centrifugal pump that propels itself the water thus derived to the watering means for watering the house and its environment.
  • the ancillary centrifugal pump is therefore a pump additional to that which ensures the circulation of in the circuit filtration.
  • the bypass solenoid valve is placed after draining of the pool, ie after the filter in the filtration circuit, so that it a very important pressure drop (pressure) which makes mandatory the use of an auxiliary pump to project water on Housing.
  • pressure pressure
  • this device requires necessarily a power supply of heat sensors. Gold, during fires, cuts in the electricity distribution network are very frequent, which renders inoperative said sensors in case of such network cuts.
  • the purpose of the present invention is to provide a installation that allows the fire protection of equipped dwellings an improved swimming pool which remedies, at least in part, the disadvantages of the prior art.
  • the object of the invention is particular to provide an installation that can be permanently installed in proximity to swimming pools and which is reliable and can be implemented easily, without any danger to the users of the installation.
  • the invention provides a fire protection device that can be triggered and used by any person, man, woman, child or disabled person and this by performing a minimum of action and of displacement.
  • the present invention aims to suppress the need for an auxiliary pump and pipes or pipes to be connected to such pump for the protection of a home against fire.
  • the invention also provides an autonomous energy device for a prolonged period of time and which makes it possible to use, where appropriate, substantially the entire volume of water contained in a pool for protect the home and its environment.
  • the invention further provides a protection installation against fires for dwellings equipped with pleasure swimming pools that could be realized and installed simply and quickly, even with swimming pools previously built.
  • the present invention relates to an installation fire protection of buildings equipped or located in proximity to a leisure pool, said swimming pool being equipped with a filtration circuit comprising at least one pump and means for filtration and circulation ducts linking them to each other and to the said pool, said installation comprising at least one automatic means of diversion of swimming pool water flowing in said filtration circuit to at least one means of splashing water on and around a said construction, and at least one means for pumping water from said pool connected, by means of water conduction, to said projection means of water, characterized in that said pumping means is constituted by the pump of the filtration circuit of said swimming pool, and in that of said installation further comprises electrical control means comprising at least one electric inverter and at least one means actuating said installation, said control means being electrically connected to at least said pump and said bypass means and allowing to automatically activate the operation of said installation by pumping and diversion of water from the pool to said projection means for a period of at least one hour.
  • electrical inverter an electrical device placed in series between a source of electrical energy and a device consumer, able to store electrical energy when said source of energy supplies electricity to the consumer appliance and to converting and restoring the stored energy to said consumer device during a determined period of time when said energy source is cut off.
  • the installation according to the invention is particularly advantageous in it can be triggered instantly, without effort or manipulation, by any person, by a single action on the actuating means of said control device of the installation. It is not necessary to handle valves or close the pool filtration system manually, everything is done automatically in response to the action of the user on the actuating means of the installation.
  • the installation according to the invention is moreover independent in its operation of any auxiliary power supply.
  • the inverter confers the advantage, unlike storage batteries used with electric motor-pump devices for example, allow electrical power to the pool pump and the branching means with a voltage of 220 volts for a period extended by at least one hour in the event of a power cut. On the other hand, the inverter can provide this electrical energy instantly, without any necessary manipulation on the part of a user.
  • the installation according to the invention is also particularly advantageous in that the pumping means of the protective installation is constituted by the pump of the filtration system of the pool. This advantageously makes it possible to overcome the need to use a auxiliary pump as in the device described in document FR 2 603 194A or thermal or electric motor pump devices.
  • the pump of a swimming pool of approval "classic" makes it possible to obtain a flow of water at the exit of the order of 15 m 3 / h with a pressure of 2,5 bars minimum, which makes it possible to project water at a height of 7 to 8 meters and a distance of at least 15 meters, which is more than enough to effectively protect a house from the flames of a fire by wetting its structure and its environment.
  • the derivation means is a first 3-way solenoid valve placed between an output of said pump and said filtering means.
  • Such a solenoid valve has the advantage of being very easily installed in the pool filtration circuit, between the pump and the filter of said filtration circuit and electrically activated by the means control of the installation.
  • Such a solenoid valve allows, in addition, a normal use of the pool filtration system when the fire protection system is out of order and a instantaneous derivation of the water pumped into said filtration circuit to said means for spraying the installation when the latter is being function.
  • said means of derivation can be achieved by other means such as a T-connection, placed between the pump and the pool filter, the inlet way of the fitting being connected to the pump output and the two output channels of said coupling being respectively connected to the filter and to said spraying means of the installation by a double-way solenoid valve, each so-called solenoid valve being connected to the control device of the installation according to the invention with inverse polarities.
  • a T-connection placed between the pump and the pool filter, the inlet way of the fitting being connected to the pump output and the two output channels of said coupling being respectively connected to the filter and to said spraying means of the installation by a double-way solenoid valve, each so-called solenoid valve being connected to the control device of the installation according to the invention with inverse polarities.
  • Traditional pleasure pools have at least one mouth of water catchment (traditionally called skimmer) in the swimming pool that is located at the water's surface, has near the edge of the basin, and which is connected by a conduit of water circulation at the entrance to the pool pump.
  • skimmer traditionally called skimmer
  • the installation according to the invention comprises at least one second solenoid valve for closing a water circulation duct connecting a mouth of water catchment in the pool at the pump.
  • Such a second solenoid valve advantageously makes it possible to avoid any defusing of the pump during the operation of the installation when the water level in the pool drops below level of said sensing mouth.
  • control device also has a timer to trigger the closing of said second solenoid valve between said collection mouth and the pump after a determined continuous operation time of said fire protection installation. This helps prevent risk of defusing the pool pump when the water level becomes too low with respect to said sensing mouth and, thus, to prevent any malfunction of the protection system.
  • the actuating means of the installation is a switch placed on a protective housing enclosing said inverter.
  • a switch can be advantageously of any kind known ; push button, toggle switch or other. This switch allows the protection system to be activated by a single operation of a user.
  • this also includes radio actuation means comprising at least one receiver equipped with at least one antenna and less a remote control.
  • radio operating means make it possible to advantageously to operate the operation of the installation of remote protection using the remote control. Thanks to the remote control, a user can order the installation without having to to leave his house. This avoids the risk of asphyxiation and burns due to toxic fumes and the heat released by the flames of a fire.
  • the installation according to the invention also comprises, in another preferred embodiment, telephone actuation means, preferably a telephone card allowing remote control by telephone of said protection installation.
  • the owner of a protection installation according to the invention equipped with such control means by telephone can also "Delegate" the protection of your home to the protection services of the municipality on which the said dwelling is located in their communicating the telephone number to dial to implement installation in case of fire.
  • Relief services can thus additionally to map the position of dwellings protected by facilities according to the invention to anticipate the means to engage in the event of fires in the populated areas where its fires state.
  • the invention also proposes a set ready to mount or "kit” for making a protective installation against fire as described above, the kit comprising least one said first three-way solenoid valve, said means of projection of water, and said control means of said solenoid valve and a pool pump comprising at least one said inverter and at least one a said actuating means, and electrical contactors for connection said solenoid valve and said pump to said control means.
  • Such a “kit” thus advantageously makes it possible to realization of a fire protection system so very simple when building a pool near a house or in association with a pre-existing pool.
  • Said means of projection can be either a fire hose or sprinklers roof for example.
  • the kit is advantageously provided with an explanatory note of use which allows its assembly in a very simple way by as by professionals.
  • the installation of the installation of fire protection on a pre-existing pool using the kit according to the invention requires no earthwork or other work.
  • the assembly ready to mount according to the invention can be completed according to the needs of the users. He can in particular include a said second solenoid valve to close automatically the admission of water to the pool pump since a skimmer.
  • the set ready to mounting according to the invention comprises means of personal protection against fire including at least one pair of spectacles, a hood and a pair of gloves, said hood and said gloves being of materials fireproofed.
  • These means of personal protection will be particularly useful for protecting a user from smoke and heat the protection installation carried out using the assembly ready to mount according to the invention comprising a fire hose for attacking a fire.
  • a fire protection system of a home equipped with a swimming pool amenity 1 Such a pool conventionally comprises a pool 1 1 containing water. water and a circuit of filtration and circulation of the water contained in the basin.
  • This filtration circuit comprises an electric pump 2 and a filter 3 electrically connected to an electrical housing 4 having a timer for programming the cyclic operation of the pump and the filter to perform the filtration of the pool water.
  • This electrical housing 4 can be fixed for example permanently in a room located near or at a distance from said pool
  • the pump 2 draws water into the pool of the pool 1 via a skimmer 5, placed at the water surface near the upper edge of the basin 1 1 , and a bottom drain 6 placed in the bottom of the basin, the skimmer and the bottom drain being respectively connected to the inlet 2 1 of the pump by the water circulation ducts 7 and 8.
  • the pump 2 propels the sucked water to the filter 3 by a pipe 9. After passing through the filter under the pressure of the pump, the water is re-injected into the basin via a discharge pipe 10.
  • a solenoid valve 11 motorized 3-way is installed between the pump 2 and the filter 3, a solenoid valve 11 motorized 3-way. To do this, it is connected on a first channel said solenoid valve 11 at the outlet 2 2 of the pump 2 and a second path to the filter 3. On the last channel, the solenoid valve 11 is connected and spraying means 12 via water circulation conduits 13.
  • Said spraying means 12 may be of any type known to those skilled in the art, in particular, the type of fire hose or roof sprinkler or a combination of these two means.
  • the motorized solenoid valve 11 thus makes it possible to direct the water at the outlet 2 1 of the pump 2, either towards the filter 3 and the discharge duct 10 from the water of the filter to the pool 1 1 of the swimming pool, or to the spraying means 12 for protecting a house against a fire.
  • the diameter of the output of the solenoid valve 11 connected to the spraying means 12 allows advantageously to increase the pressure of the water derived to said sprinkling means 12 if necessary, for example depending on the distance or the height of the dwelling to be protected or the model of sprinklers retained and their quantity.
  • a solenoid valve 14 on the duct 7 connecting the skimmer 5 to the pump 2.
  • This solenoid valve 14 can be closed automatically after a certain operating time of the protection system, typically the order of 15 minutes, after which the water level in the pool has dropped below that of the skimmer 5.
  • the motorized solenoid valve 5 is connected electrically to a control box 15 of the protection installation against fires.
  • the control box 15 is preferably arranged near the electrical box 4 of the filtration circuit of the pool.
  • This control box 15 consists of a cabinet 16 to be fixed to the wall, on which is a push button constituting a switch 17 for actuating the protective installation, said box 16 enclosing an inverter 18.
  • the inverter 18 is electrically connected in series with the network electricity distribution 19 and the electrical box 4 of the circuit of filtration of the pool.
  • the chosen inverter 18 can deliver an output power greater than 2000 Volts-Amps (VA).
  • VA Volts-Amps
  • the box electrical 4 is further connected by priority servocontrol 20 to the switch 17.
  • the inverter 18 allows the passage of the current to supply via the electrical housing 4 the pump 2 and the filter 3 while accumulating in its batteries of electrical energy. During a fire threatening the dwelling, this accumulated energy will, in the event of a power grid failure, particular to supply the pump 1 and the solenoid valves 11 and 14 of the protective installation of the invention with a voltage of 220 volts and for a period of at least one hour.
  • the control box 15 has connected contactors 21 electrically to the switch 17 and the inverter 18 as well as to the solenoid valves 11 and 14 so as to drive the latter during an action of a user on the switch 17.
  • the fire protection system according to the invention is particularly simple constitution and use. To protect the house of a fire threatening it, just press the the switch 17 on the box 16 of the control box 15.
  • the housing 4 electrical being connected by a priority servo 20 to the switch 17, it thus simultaneously causes the shutdown of the filtration circuit and the closing the motorized solenoid valve 11 to perform a bypass of the water pumped by the pump 1 to the spraying means 12 to achieve a protective anchorage of the dwelling, whatever the state of operation of the pool filtration circuit.
  • the inverter 18 placed in the housing of command 15 automatically feeds pump 1 and solenoid valve 11 without causing them to stop. This allows operation of installation for a period of at least one hour, longer than the duration fire passing near the dwelling to protect.
  • the housing of control 15 of the installation advantageously comprises a timer adjustable (not shown) to trigger the closure of this said second solenoid valve after a certain period of pumping and operation of the installation of the order of 10 to 15 minutes.
  • the installation of fire protection according to the invention can be controlled at distance.
  • an antenna with a radio-frequency receiver said receiver being connected to the switch 17 and thus making it possible to control the setting function of the installation in response to a transmitted control action by a user using a remote control set to a frequency determined issue.
  • Such a control device of the protection against fires according to the invention is particularly advantageous when the housing control of the installation 15 is arranged at a distance relatively large area of the dwelling to be protected, for example a distance greater than 50 meters because it allows an occupant of the house to trigger said installation without taking the risk of leaving it to go to the control box 15 operate the switch 17 manually, which could represent a danger of asphyxiation or burning due to toxic fumes and the speed of spread of the fire.
  • the installation according to the invention can also be controlled remotely by means of home automation such as the phone.
  • the control box 15 of the installation is connected via a phone jack 22 to the network terrestrial or wireless telephone and / or the Internet.
  • the owner of a house equipped with a pool 1 which is itself equipped of a protection installation according to the invention, to command said installation to protect the home from a fire dialing a particular phone number, for example using a phone card for the protection system, which allows to protect a home from fires even though you can not go directly to the site to implement and use the installation protection according to the invention.
  • This implementation of the installation of protection can also be provided by the emergency services of the municipality on which the dwelling is to be protected and to which the owner of said dwelling will have communicated the telephone number to compose.
  • the fire protection system according to the invention can be done according to the needs of each one.
  • she can be installed as a ready-to-assemble kit or "kit” (no shown) comprising, for example, a solenoid valve 11 motorized 3 lanes and a solenoid valve 14 dual channel, a control box 15 provided a switch 17, and an inverter 18, the assembly comprising also sprinkling means 12 for water allowing the wetting of a dwelling and its environment with a view to protection against fire.
  • kit may advantageously be suitable for the construction of a fire protection system in pre-existing pools.
  • “Kit” may also incorporate several other solenoid valves and means of water spraying, as well as means of personal protection users with at least one pair of glasses, a hood and a pair of gloves to protect a user against smoke and the heat of a fire approaching a dwelling.
  • such a mounting "kit” will also include a installation instructions in several languages, as well as a maintenance booklet including a test procedure for the protective installation according to the invention, for example providing a test of the installation and its good operating one to several times a year, the results of these tests before be transferred to the maintenance log kept permanently in the control box 15 of the installation.

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • 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)
EP05358001A 2004-02-04 2005-02-02 Brandschutzanlage Withdrawn EP1561494A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0401067 2004-02-04
FR0401067A FR2865656B1 (fr) 2004-02-04 2004-02-04 Installation de protection contre les incendies

Publications (1)

Publication Number Publication Date
EP1561494A1 true EP1561494A1 (de) 2005-08-10

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ID=34673892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05358001A Withdrawn EP1561494A1 (de) 2004-02-04 2005-02-02 Brandschutzanlage

Country Status (2)

Country Link
EP (1) EP1561494A1 (de)
FR (1) FR2865656B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013066A (zh) * 2019-11-29 2020-04-17 安徽中科中涣防务装备技术有限公司 一种小型水泵驱动式灭火降温装置
CN113175626A (zh) * 2021-03-23 2021-07-27 威特龙消防安全集团股份公司 一种集成式天然气场站泄漏处置系统及处置方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330040A (en) * 1980-05-12 1982-05-18 Ence Gerald R Fire prevention and cooling system
US4428434A (en) * 1981-06-19 1984-01-31 Gelaude Jonathon L Automatic fire protection system
FR2603194A1 (fr) 1986-08-27 1988-03-04 Negre Guy Procede et dispositif de protection et de lutte contre les incendies.
US5125458A (en) * 1991-01-28 1992-06-30 Berman Steve A Fire fighting apparatus
US5366021A (en) * 1993-04-23 1994-11-22 Aquapad Usa, Inc. Fire fighting equipment for use in association with homes equipped with swimming pools

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330040A (en) * 1980-05-12 1982-05-18 Ence Gerald R Fire prevention and cooling system
US4428434A (en) * 1981-06-19 1984-01-31 Gelaude Jonathon L Automatic fire protection system
FR2603194A1 (fr) 1986-08-27 1988-03-04 Negre Guy Procede et dispositif de protection et de lutte contre les incendies.
US5125458A (en) * 1991-01-28 1992-06-30 Berman Steve A Fire fighting apparatus
US5366021A (en) * 1993-04-23 1994-11-22 Aquapad Usa, Inc. Fire fighting equipment for use in association with homes equipped with swimming pools

Also Published As

Publication number Publication date
FR2865656A1 (fr) 2005-08-05
FR2865656B1 (fr) 2006-04-21

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