KR101989856B1 - Evaporative cooler and fire extinguisher for multi-use facility - Google Patents

Abstract

The present invention relates to a fire extinguishing and evaporative cooling system for multiple usage facilities, which is mounted in multiple usage facilities visited by a large number of people such as traditional markets, historic sites, schools, buildings, squares, parks and the like, to provide various convenient functions including suppressing fires, cooling outdoors during hot summertime, reducing harmful substances such as fine dust and yellow dust, decreasing the temperature, removing all kinds of dust by an adsorption method, and controlling humidity. In particular, the present invention relates to the fire extinguishing and evaporative cooling system for multiple usage facilities, which suppresses a fire by spraying firefighting water automatically by a fire detection sensor or manually by a worker in case of a fire, sprays cooling water in multiple directions at the same time during summertime, expands and distributes the sprayed cooling water by means of a blowing fan, and provides excellent cooling efficiency by controlling the spray direction of the cooling water. To this end, the fire extinguishing and evaporative cooling system for multiple usage facilities according to the present invention is configured by comprising: a water pipe; a firefighting nozzle connected to the water pipe to spray firefighting water; a main body into which cooling water is introduced by means of the water pipe; a plurality of cooling nozzles provided at the main body to spray the introduced cooling water in multiple directions; a rotating unit rotating the main body to control the spray direction of the cooling nozzle; and a controller controlling spraying of the firefighting water ejected from the firefighting nozzle, spraying of the cooling water from the cooling nozzle, and rotation of the rotating unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fire extinguisher,

The present invention is mounted in a multi-use facility visited by many people such as a traditional market, history, school, building, square, park, etc., so that fire suppression in case of fire, outdoor cooling in summer, reduction of harmful substances such as fine dust and yellow dust, , A dust removal and evaporation cooling system for a multi-use facility that provides various convenient functions such as removal of various dusts by adsorption method and humidity control. More specifically, the present invention relates to a fire extinguishing and evaporative cooling system for a multi- The water is sprayed to quench the fire, the cooling water is sprayed simultaneously in various directions in the summer, the cooling water which is spread by the blowing fan is diffused far away, and the spraying direction of the cooling water is adjusted to achieve the extinguishing and evaporative cooling ≪ / RTI >

Due to the greenhouse effect of recent years, global temperatures have been rising year by year, and this temperature rise, in particular, leads to a heat wave every summer.

In order to provide a pleasant environment during such a hot summer season, air conditioning is provided by using air conditioners.

However, the air conditioner consumes a large amount of electric power when using the electric air conditioner.

Especially, multi - use facilities such as traditional markets and event venues are very inefficient because they have a very large space and communicate with the outside.

Japanese Patent Application No. 10-1420266 entitled "Spray Blower ", Registered Patent No. 10-1457139 entitled" Multi-atomizing system and control method thereof ", is used to spray cooling water to the air, and to lower the temperature of the ambient air as the sprayed cooling water is vaporized. That is, cooling is performed.

The cooling by the vaporization method is less economical than the air conditioner, and the facility is simple and economical.

In the prior art in which cooling is performed by the vaporization method, the mounting direction of the cooling nozzle is fixed. Thus, the cooling water is sprayed only in the direction of the cooling nozzle, so that the cooling efficiency of the air decreases in the direction in which the cooling nozzle is absent.

And the cooling water is sprayed in the form of mist, so it can not be sprayed far away, so there is a large distance restriction to air cooling.

The present invention is contrived for solving the problem of the prior art of a cooling apparatus for cooling water by air spraying of cooling water in a vaporizing manner. The present invention includes a plurality of cooling nozzles for spraying in various directions, The cooling water is sprayed in all directions of the cooling nozzle to improve the cooling efficiency and the cooling water sprayed by the blowing fan is blown away to further increase the cooling efficiency and to prevent the cooling water from being sprayed in the direction in which the cooling water is likely to be damaged It is easy to install and maintain because the body is easily detached and attached to the rotating body. In addition, the fire extinguishing system that suppresses the fire in the multi use facility is linked with the cooling system to reduce installation and maintenance costs. And to provide a digestion and evaporative cooling system for multiple use facilities with enhanced efficiency.

In order to achieve the above object, a fire extinguishing and evaporative cooling system for a multi-use facility according to the present invention comprises:

Water piping;

A fire extinguisher connected to the water pipe for spraying fire water;

A main body into which cooling water flows from the water pipe;

A plurality of cooling nozzles provided in the main body and spraying the introduced cooling water in various directions;

A rotating unit for rotating the main body to adjust a spraying direction of the cooling nozzle;

And a controller for controlling the extinguishing water jetting of the fire extinguishing nozzle, the cooling water spraying of the cooling nozzle, and the rotation of the rotary unit.

A fire detection sensor for detecting the occurrence of a fire and transmitting the detected fire to the controller,

A humidity sensor for sensing the humidity and transmitting the humidity to the controller,

Further comprising an infrared sensor for sensing whether the cooling water is sprayed and transmitting the sensed cooling water to the controller,

A solenoid for opening and closing the water pipe for supplying water to the fire extinguishing nozzle under the control of the controller or by a user's operation,

And an opening / closing device for opening / closing the cooling nozzle under the control of the controller.

And a detachment means for detachably coupling a coupling rod provided in the main body to an insertion groove provided in a rotating body of the rotation unit,

The detachment means

A detachable member 131 having a pair of resilient pieces 131A which are detachably coupled to the lower opening of the insertion groove 46 and are elastically supported outward at the lower end to form a fitting portion 131S,

A pressing member 132 provided rotatably on the inside and outside of each elastic piece 131A and having a pressing protrusion 132A at the inner lower end thereof,

One side first coupling end 133a is hinged to the inner side of the insertion groove 46 and the other side second coupling end 133b is hinged to the pressing projection 132A so that both side coupling ends 133a And a torsion spring 133 having a circular-shaped twist portion 133c that generates an elastic force so that the torsion springs 133a,

When the engaging rod 11 is inserted into the fitting portion 131S in a state in which the engaging portion 131 is lowered and the engaging portion 131S is opened, the releasing member 131 is inserted into the insertion groove 46 The elastic piece 131A pushes the to-be-compressed portion 132B of the pressing member 132 and the pressing projection 132A is pivoted inward to push the elastic piece 131A inward. In this state, 133 are forced by the urging force of the urging member 132 to complete the attachment of the engaging rod 11.

The cooling and exhausting system for multiple use facilities according to the present invention is characterized in that a plurality of cooling nozzles rotate to spray cooling water in all directions and the sprayed cooling water is scattered far away in the wind of the blowing fan, The main body provided with the cooling nozzle is easily coupled to the rotating body of the rotating unit through the attaching / detaching means, so that the installation and maintenance can be easily performed, and when the fire is generated, The fire extinguishing equipment that suppresses the fire by injecting hydration water manually or manually is installed and operated in connection with the evaporative cooling equipment, thereby saving the cost and improving the efficiency. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a digestion and evaporative cooling system for a multi-use facility according to the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fire extinguisher,
3 is a view for explaining a detachment means according to the present invention;

Hereinafter, a fire extinguishing and evaporative cooling system for a multi-utilization facility according to the present invention will be described in detail with reference to the drawings.

Before describing the extinguishing and evaporative cooling system for multi-use facilities according to the present invention in more detail,

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1, a fire extinguishing and evaporative cooling system for a multi-utilization facility according to the present invention includes a water pipe 1, a first branch pipe 2, a second branch pipe 3, solenoids 4 and 5, The main body 10, the cooling nozzle 20, the rotation unit 40, the ventilation fan 30, the humidity sensor 50, the infrared sensor 60, the switch 70, , And a controller (80).

Water for extinguishing and cooling flows through the water pipe (1).

The first branch pipe (2) is branched from the water pipe (1) to supply digested water for digestion to the extinguishing nozzle (6), and the second branch pipe (3) And supplies cooling water for cooling to the cooling nozzle (20).

The solenoids 4 and 5 are installed at a connection portion between the water pipe 1 and the first branch pipe 2 and between the water pipe 1 and the second branch pipe 3 to open and close the flow pipe, (I.e., digested water or cooling water) is supplied to or blocked from the first branch pipe (2) or the second branch pipe (3).

The opening and closing operations of the solenoids 4 and 5 can be automatically controlled by the controller 80 and manually controlled by the manager.

The controller 80 opens the solenoid 4 when the fire detection signal is received from the fire detection sensor 7 so that the fire extinguishing water is supplied to the fire extinguishing nozzle through the first branch pipe 2, When the temperature abnormality is detected or the humidity is lower than the reference humidity through the humidity sensor 50, the solenoid 5 is opened so that the cooling water is supplied to the cooling nozzle 20 from the second branch pipe 2 and the main body 10 .

The main body 10 receives the cooling water through the second branch pipe 3 and the high pressure air from the compressor through the tube and the introduced cooling water and the high pressure air are mixed in the inner flow path of the main body 10 Is discharged through the nozzle 20 and is sprayed in the form of mist.

The cooling nozzle 20 is coupled to the side surface of the main body 10 to spray cooling water.

A plurality of the cooling nozzles 20 are provided and spray cooling water in various directions at the same time to improve the cooling efficiency due to the vaporization of the cooling water.

The blowing fan 30 is coupled to the cooling nozzle 20 as a side surface of the main body 10 so as to spread the cooling water sprayed from the cooling nozzle 20 far and away. Thus, the cooling water reaches a farther distance and is vaporized more quickly, thereby improving the cooling efficiency.

The rotation unit 40 adjusts the spraying direction of the cooling nozzle 20 by rotating the main body 10 provided with the cooling nozzle 20.

The rotating unit 40 includes a driving unit 41 such as a motor or a rotating cylinder and a rotating body 45 provided on the rotating shaft 43 of the driving unit 41 and rotating. The body 10 is coupled to the rotating body 45.

In the case where the cooling nozzles 20 are provided on the front, rear, left, and right sides of the main body 10, there is no cooling water sprayed in the direction between the cooling nozzles 20 or even if some cooling water is diffused, Is low. Thus, the rotation unit 40 rotates the main body 10 to adjust the spraying direction of the cooling nozzle 20 so that the cooling water is sprayed in all directions.

In the case where the cooling nozzles 20 are arranged in the front, rear, left and right directions at intervals of 90 degrees, the rotation unit 40 rotates the main body 10 to the left by 45 degrees and then rotates to the right by 45 degrees, There is an effect of spraying, and when the water is rotated two times by 30 degrees on the left side and twice by 30 degrees on the right side, cooling water is sprayed in 12 directions.

The humidity sensor 50 senses the humidity and the infrared sensor 60 senses whether or not the cooling water is sprayed to the controller 80 so that the controller 80 can control the cooling of the corresponding region. do.

The switch 70 opens and closes the flow path of the main body 10 and the flow path of the cooling nozzle 20 to control the spraying of the cooling water through the cooling nozzle 20.

Since the cooling water may be fatal if it is sprayed on a product vulnerable to water such as clothing, leather, dried fish, etc., the opening / closing device 70 closes the cooling nozzles 20 facing these directions to prevent the cooling water from being sprayed.

When the fire detection signal is received from the fire detection sensor 7, the controller 80 opens the solenoid 4 so that the fire extinguishing water can be supplied to the first branch pipe 2, So that the water is sprayed strongly in all directions from the fire extinguishing nozzle 6.

The controller 80 receives a detection signal from the humidity sensor 50 and the infrared sensor 60 and generates a pump for supplying cooling water to the main body 10, a compressor for supplying high pressure air, ), The blower fan (30), the switch (70), and the like to minimize the damage caused by the cooling water, while spraying the cooling water in all directions so as to maximize the cooling efficiency.

Since the cooling nozzle 20 repeats spray operation and interruption of the cooling water from time to time, the main body 10 provided with the cooling nozzle has frequent replacement and maintenance as compared with other components.

Therefore, when the main body 10 is easily and quickly attached to and detached from the rotating body 45 of the rotating unit 40, replacement and maintenance work are convenient.

Accordingly, the present invention allows the main body 10 to be easily attached to and detached from the rotating body 45 through the attaching / detaching means.

3 and 4, the main body 10 is provided with a coupling rod 11 for detachably coupling the main body 10 and the rotating body 45, An insertion groove 46 into which the rod 11 is inserted is formed.

The detachment means 130 detachably coupling the coupling rod 11 of the main body 10 to the insertion groove 46 of the rotary body 45

A detachable member 131 having a pair of resilient pieces 131A which are detachably coupled to the lower opening of the insertion groove 46 and are elastically supported outward at the lower end to form a fitting portion 131S,

A pressing member 132 provided rotatably on the inside and outside of each elastic piece 131A and having a pressing protrusion 132A at the inner lower end thereof,

One side first coupling end 133a is hinged to the inner side of the insertion groove 46 and the other side second coupling end 133b is hinged to the pressing projection 132A so that both side coupling ends 133a And a torsion spring 133 having a circular-shaped twist portion 133c that generates an elastic force so that the torsion springs 133a,

When the engaging rod 11 is inserted into the fitting portion 131S in a state in which the engaging portion 131 is lowered and the engaging portion 131S is opened, the releasing member 131 is inserted into the insertion groove 46 The elastic piece 131A pushes the to-be-compressed portion 132B of the pressing member 132 and the pressing projection 132A is pivoted inward to push the elastic piece 131A inward. In this state, 133 are forced by the urging force of the urging member 132 to complete the attachment of the engaging rod 11.

The detachable member 131 is provided with a locking protrusion 131B connected to the lower end with an elastic U-shaped resilient piece 131A and protruding to both sides at the upper end thereof, The engaging projection 131B is engaged with the elevating groove 47 formed and raised and lowered.

The pressing member 132 has a flat shape with a flat inner surface and has a pressing protrusion 132A protruding inward at the lower end of the pressing member 132. The pressing member 132 has a rotary shaft 132a at the inner center formed on both sides of the insertion groove 46, And is pivoted inward and outward.

The first coupling end 133a and the second coupling end 133b of the torsion spring 133 are hinged to the pressing protrusion 132A and the inner surface of the rotating space to form respective coupling ends 133a and 133b, The first and second coupling ends 133a and 133b of the first and second coupling ends 133a and 133b are disengaged while the circular knuckle 133c is rotated according to the rotation of the pressing member 132, do.

The detachment means 130 is configured such that when the torsion spring 133 presses the pressing protrusion 132A outward and the pressing member 132 rotates counterclockwise in a state in which the detachable member 131 is lowered, The piece 131A spreads to both sides and the fitting portion 131S is widened.

In this state, when the engaging rod 11 is inserted into the fitting portion 131S, the releasing member 131 is lifted into the insertion groove 46. At this time, The pressing member 132 is rotated in the clockwise direction by pushing the pressed portion 132B formed on the pressing member 132. The pressing projection 132A of the pressing member 132 thus rotated presses the elastic piece 131A inwardly The engagement rod 11 is fitted into the fitting portion 131S, that is, the insertion groove 46 by narrowing the portion 131S.

At this time, when the pressing member 132 rotates in the clockwise direction, each of the coupling ends 133a and 133b of the torsion spring 133 is pinched and the position of the circular-shaped twisted portion 133c moves inward, An elastic force is generated so as to urge the pressing protrusions 132A inwardly as the joining ends 133a and 133b are opened again so that the elastic protrusions 132A are pressed by the pressing protrusions 132A 131A are forcibly retained and the engagement rod 11 of the fitting portion 131S is not released.

When the detachment member 131 is to be separated, the detachable member 131 is strongly pressed by the pressing hole 48 formed in the upper surface of the elevating groove 47. When the detachable member 131 is moved downward, The elastic force of the torsion spring 133 is generated again in the opposite direction to that of the torsion spring 133. At this time, The pressing protrusion 132A is spaced apart from the elastic piece 131A while the pressing member 132 is forced to pivot so that the elastic piece 131A is opened and the fitting part 131S is widened, And can be separated from the insertion groove 46.

The attachment and detachment means 130 can firmly hold the attachment bar 11 so that the attachment bar 11 is prevented from being detached from the insertion groove 46, Convenient replacement work.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Should be construed as falling within the scope of protection of the present invention.

1: Water piping 2: 1st branch pipe
3: Second branch station 4,5: Solenoid
6: Fire-extinguishing nozzle 7: Fire sensor
10: main body 20: cooling nozzle
30: blower fan 40: rotating unit
50: Humidity sensor 60: Infrared sensor
70: Actuator 80: Controller
130: Desorption means

Claims (4)

Water piping;
A fire extinguisher connected to the water pipe for spraying fire water;
A main body into which cooling water flows from the water pipe;
A plurality of cooling nozzles provided in the main body and spraying the introduced cooling water in various directions;
A rotating unit for rotating the main body to adjust a spraying direction of the cooling nozzle;
And a controller for controlling the water spraying of the fire extinguishing nozzle, the spraying of the cooling water of the cooling nozzle, and the rotation of the rotating unit,

And a detachment means for detachably coupling a coupling rod provided in the main body to an insertion groove provided in a rotating body of the rotation unit,

The detachment means
A detachable member 131 having a pair of resilient pieces 131A which are detachably coupled to the lower opening of the insertion groove 46 and are elastically supported outward at the lower end to form a fitting portion 131S,
A pressing member 132 provided rotatably on the inside and outside of each elastic piece 131A and having a pressing protrusion 132A at the inner lower end thereof,
One side first coupling end 133a is hinged to the inner side of the insertion groove 46 and the other side second coupling end 133b is hinged to the pressing projection 132A so that both side coupling ends 133a And a torsion spring 133 having a circular-shaped twist portion 133c that generates an elastic force so that the torsion springs 133a,
When the engaging rod 11 is inserted into the fitting portion 131S in a state in which the engaging portion 131 is lowered and the engaging portion 131S is opened, the releasing member 131 is inserted into the insertion groove 46 The elastic piece 131A pushes the to-be-compressed portion 132B of the pressing member 132 and the pressing projection 132A is pivoted inward to push the elastic piece 131A inward. In this state, 133) is forced by the urging force of the urging member (132) to complete the mounting of the coupling rod (11). The method according to claim 1,
A fire detection sensor for detecting occurrence of a fire and transmitting the detected fire to the controller,
A humidity sensor for sensing the humidity and transmitting the humidity to the controller,
Further comprising an infrared sensor for detecting whether or not the cooling water is sprayed and transmitting the sensed cooling water to the controller. 3. The method according to claim 1 or 2,
A solenoid for opening and closing the water pipe for supplying water to the fire extinguishing nozzle under the control of the controller or by a user's operation,
And an opening / closing unit for opening / closing the cooling nozzle under the control of the controller. delete

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