CN216456637U - Induction spraying system - Google Patents

Abstract

The utility model discloses an induction spraying system, comprising: the spray head is arranged on the lower surface of the kitchen ceiling; the water inlet pipe is communicated with a plurality of nozzles, one end of the water inlet pipe is communicated with a domestic water pipe, and an electric-manual double-control valve is arranged on the water inlet pipe; the temperature sensor is arranged on a kitchen ceiling and/or a kitchen side wall; the smoke sensor is arranged on a kitchen ceiling; and a controller. Adopt temperature sensor and smoke to feel the sensor and carry out dual response, the oil smoke that produces when avoiding the kitchen to normally cook or miniature fire trigger the shower nozzle and spray, the shower nozzle inlet tube adopts the two accuse valves of electricity hand, when the kitchen is unmanned, can be by sensor response back with signal transmission to controller, open the inlet tube by the two accuse valves of controller control electricity hand, simultaneously, the inlet tube links to each other with domestic water pipe, consequently spray water pressure can be unanimous with domestic water pressure, need not to be equipped with secondary pressurization equipment.

Description

Induction spraying system

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to an induction spraying system.

Background

Along with the continuous improvement of safety consciousness of people, a spraying system is widely applied to markets, high-rise buildings and large factories, and has the function of timely spraying water when a fire disaster occurs to play a role in extinguishing fire and reducing fire, however, no spraying device special for home use is available in the market at present.

Patent No. 202010996593.7 discloses a fireproof kitchen, wherein the oil fire on the cooking bench is put out fire by dry powder; the spraying fire-extinguishing system is arranged in a cabinet, but the spraying system is started under the condition that the fire is great and the cabinet is burnt down to the ground, and then the spraying system sprays the ground (only extinguishment to the ground), at the moment, the fire is great, the damage of the kitchen is serious, the spraying fire-extinguishing effect is poor, and the spraying system is possibly damaged at the moment.

In view of this, how to provide a kitchen spraying system with good fire extinguishing effect is a technical problem that needs to be solved urgently by those in the art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art.

To this end, one object of the utility model is to propose an induction sprinkler system, the kitchen having a domestic water pipe, comprising:

the spray heads are arranged on the lower surface of the kitchen ceiling, are uniformly distributed and are divergent;

the plurality of spray heads are communicated with the water inlet pipe, one end of the water inlet pipe is communicated with the domestic water pipe, and the water inlet pipe is provided with an electric-manual double-control valve;

the temperature sensor is arranged on the kitchen ceiling and/or the kitchen side wall;

the smoke sensor is arranged on the ceiling of the kitchen;

and the controller is respectively connected with the temperature sensor, the smoke sensor and the electric-manual double-control valve.

The utility model has the beneficial effects that:

adopt temperature sensor and smoke to feel the sensor and carry out dual response, the oil smoke that produces when avoiding the kitchen to normally cook or miniature fire trigger the shower nozzle and spray, the shower nozzle inlet tube adopts the two accuse valves of electricity hand, when the kitchen is unmanned, can be by sensor response back with signal transmission to controller, open the inlet tube by the two accuse valves of controller control electricity hand, simultaneously, the inlet tube links to each other with domestic water pipe, consequently spray water pressure can be unanimous with domestic water pressure, need not to be equipped with secondary pressurization equipment.

In life, the edible oil fire generally spreads a small range, and can be treated by using a household fire extinguisher or a small fire blanket, while the cabinet, kitchen ware or wall skin in a kitchen generally burn non-oil fire and can completely use water to extinguish the fire, so that the problem that the oil fire cannot be extinguished by water is not concerned.

Furthermore, the water storage device further comprises a water storage tank and a water pump, wherein the water inlet end of the water storage tank is communicated with the domestic water pipe, the water outlet end of the water storage tank is communicated with the water inlet pipe, the water pump is arranged on the water inlet pipe, and the water inlet end is close to the top end of the water storage tank.

When the domestic water supply condition is normal, the effect of storage water tank can be understood as a water source intermediate station, and the back is filled up to the storage water tank, and domestic water still can flow into the inlet tube and supply water for the shower nozzle, when domestic water cuts off the water or supplies when having the problem, because the inlet tube loses water pressure, just so needs the controller control water pump operation, supplies water and improves water pressure for the shower nozzle with the water source pump of storage water tank deposit like in the inlet tube.

Preferably, the volume of the water storage tank is at least 30L.

The volume of the water storage tank is preferably 30L, because the water source may not be enough to extinguish fire, and the volume of the water storage tank is too large to occupy the kitchen area.

Preferably, the controller is a PLC controller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view;

FIG. 2 is a control flow diagram;

the device comprises a sprayer 1, a water inlet pipe 2, a water storage tank 3, a temperature sensor 4, a smoke sensor 5, an electric-manual double-control valve 6, a water pump 7 and a water pressure sensor 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the utility model discloses an induction spraying system, a kitchen is provided with a domestic water pipe, and the induction spraying system comprises: the spray head 1 is arranged on the lower surface of a kitchen ceiling, a plurality of spray heads 1 are uniformly distributed, and the spray heads 1 are divergent spray heads 1; the water inlet pipe 2 is communicated with a plurality of spray heads 1, one end of the water inlet pipe 2 is communicated with a domestic water pipe, and the water inlet pipe 2 is provided with an electric-manual double-control valve 6; the temperature sensor 4 is arranged on the ceiling and/or the side wall of the kitchen; the smoke sensor 5 is arranged on the ceiling of the kitchen; and the controller is respectively connected with the temperature sensor 4, the smoke sensor 5 and the electric-manual double-control valve 6.

In this embodiment, still include storage water tank 3 and water pump 7, storage water tank 3's the end of intaking and domestic water pipe intercommunication, storage water tank 3's play water end and inlet tube 2 intercommunication, water pump 7 sets up on inlet tube 2, and the end of intaking is close to storage water tank 3's top setting. The volume of the water storage tank 3 is 30L. The controller is a PLC controller.

The specific working process is as follows:

when the edible oil burns fire in the kitchen during cooking, the fire can be extinguished through a household fire extinguisher or a small fire blanket; when the intensity of a fire is great and when inflammable goods such as cupboard ignite, temperature sensor 4 and smoke sensor 5 are in with signal transmission to the PLC controller, and the PLC controller receives signal back control electricity hand double control valve 6 and opens, and domestic water self has water pressure, consequently can flow into automatically and spout from shower nozzle 1 in the inlet tube 2, and shower nozzle 1 adopts rotation type shower nozzle 1 to consequently the intensity of a fire can reduce fast until putting out of evenly distributed.

When the domestic water supply is invalid, the PLC controller can control the water pump 7 to operate, and the water storage pump 7 in the water storage tank 3 is put into the water inlet pipe 2 to supply water for the spray head 1.

In this embodiment, set up pressure sensor 8 in domestic water pipe and storage water tank 3's connecting pipe, pressure sensor 8 is connected with the PLC controller, makes things convenient for the PLC controller to respond to domestic water pressure, in time controls water pump 7 and goes into inlet tube 2 with storage water tank 3's deposit water pump 7 when water pressure is not enough or domestic water cuts off the water.

In this embodiment, the domestic water pipe and the connection pipe of the domestic water and water storage tank 3 may be connected in parallel by a shunt pipe (not shown). After the water storage tank 3 is filled with water, the water pressure of the domestic water is the same as that of the raw water, so that the water pressure of the domestic water cannot be influenced after the equipment is additionally installed.

The utility model has the beneficial effects that:

adopt temperature sensor and smoke to feel the sensor and carry out dual response, the oil smoke that produces when avoiding the kitchen to normally cook or miniature fire trigger the shower nozzle and spray, the shower nozzle inlet tube adopts the two accuse valves of electricity hand, when the kitchen is unmanned, can be by sensor response back with signal transmission to controller, open the inlet tube by the two accuse valves of controller control electricity hand, simultaneously, the inlet tube links to each other with domestic water pipe, consequently spray water pressure can be unanimous with domestic water pressure, need not to be equipped with secondary pressurization equipment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (4)

1. An induction spray system, the kitchen having a domestic water pipe, comprising:

the spray heads are arranged on the lower surface of the kitchen ceiling, are uniformly distributed and are divergent;

the plurality of spray heads are communicated with the water inlet pipe, one end of the water inlet pipe is communicated with the domestic water pipe, and the water inlet pipe is provided with an electric-manual double-control valve;

the temperature sensor is arranged on the kitchen ceiling and/or the kitchen side wall;

the smoke sensor is arranged on the ceiling of the kitchen;

and the controller is respectively connected with the temperature sensor, the smoke sensor and the electric-manual double-control valve.

2. The induction spraying system of claim 1, further comprising a water storage tank and a water pump, wherein the water inlet end of the water storage tank is communicated with the domestic water pipe, the water outlet end of the water storage tank is communicated with the water inlet pipe, the water pump is arranged on the water inlet pipe, and the water inlet end is arranged close to the top end of the water storage tank.

3. An induction spray system according to claim 2 wherein said storage tank has a volume of at least 30L.

4. The inductive spraying system of claim 1 wherein said controller is a PLC controller.

Images