JPH0316520Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a water bed equipped with a fire extinguishing device.

(Prior art and its problems) Generally, a cylinder-shaped fire extinguishing system is used for home use, and this fire extinguishing system for home use is placed in the corner or wall of a room. but,
Considering today's housing situation, it takes up a lot of space. In particular, when it comes to fire extinguishing equipment that stores a large amount of extinguishing fluid, there is a problem in that the size of the equipment becomes larger and the living space becomes even smaller. It has been desired to develop a fire extinguishing system that can reduce the number of fires and be easy to use.

On the other hand, water beds filled with water etc. as a cushioning material have a better distribution of weight compared to other types of bedding, and the weight is not placed on any particular area, reducing the risk of stiff shoulders, muscle pain, etc. reduce,
It is known as bedding that has excellent benefits such as making you feel stiff when you wake up, and unlike spring beds and futons, it does not absorb hair, dirt, and dust, and does not generate indoor dust, making it ideal for people with allergies and asthma. There is. However, with conventional waterbeds, when discharging water used as cushioning material, a hose was connected to the discharge port of the waterbed and the water was discharged according to the siphon principle, which took a long time to discharge. In addition to being long, it also had drawbacks such as incomplete discharge.

Therefore, the present invention aims to utilize the water etc. filled in the water bed as a fire extinguishing liquid, and also to create a water bed equipped with a fire extinguishing device that makes effective use of the limited living space and is easy to use. It is intended for the purpose of providing.

(Means for Solving the Problems) The gist of the present invention to solve the above-mentioned conventional problems and achieve the intended purpose is to use a mat filled with extinguishing liquid as a cushioning material, and a motor. a liquid feeding pump that is operated by a drive, and a liquid supply/draining port of the mat and an external liquid suction port are switchably communicated with a suction port of the liquid feeding pump, and a liquid feeding port of the liquid feeding pump is connected to a discharge port of the liquid feeding pump. A hose having a liquid discharge nozzle at the tip and a channel communicating with the liquid supply/drainage port of the mat are switchably connected, and the pump is used to discharge fire extinguishing liquid to the mat and to fill the inside of the mat. The invention consists in a waterbed with a fire extinguishing system that can prevent losses.

(Function) In this waterbed with a fire extinguishing device, the liquid supply/drainage port of the mat and the external liquid suction port are switchably communicated with the suction port of the liquid feeding pump operated by the drive of the motor, and the liquid feeding Since a hose having a liquid discharge nozzle at its tip and a flow path communicating with the liquid supply/drainage port of the mat are connected to the discharge port of the pump in a switchable manner, the mat filled with cushioning material can be removed by using the liquid feeding pump. It is possible to send the extinguishing liquid inside the mat from the liquid supply/drainage port of the mat to the liquid discharge nozzle, and to fill the inside of the mat with the fire extinguishing liquid from the external liquid supply port.

(Example) Next, an example of implementation of the present invention will be described with reference to the drawings.

In the figure, 1 is a water bed with a fire extinguishing system according to the present invention, and the water bed 1 with a fire extinguishing system is
As shown in FIG. 1, it consists of a water bed section 10 and a fire extinguishing device section 20.

The water bed section 10 includes a mat 12 made of highly durable reinforced vinyl filled with fire extinguishing liquid 11 as a cushioning material, and a urethane frame that securely surrounds the mat 12 and firmly reinforces the mat 12 and the surrounding area. 13, and a completely sealed waterproof heater 14 which is arranged at the bottom of the mat 12 and keeps the temperature of the fire extinguishing fluid in the mat 12 constant. As the extinguishing liquid 11, water, chemical extinguishing liquid, etc. are used, for example.

The heater 14 has a built-in thermostat and uses a temperature controller to warm the extinguishing liquid 11 in the mat 12, so if you set your preferred temperature, you can sleep at a comfortable temperature any time of the year. Because it uses conductive heat, it does not deprive the body of moisture like electric blankets do, and it also prevents skin dryness, which is the enemy of beauty.

In addition, a supply/drain port 15 for the fire extinguishing liquid 11 is provided in a downward direction at the corner of the bottom of the mat 12, and a discharge member 16 is provided to ensure the discharge of the fire extinguishing liquid 11 inside the mat 12 and to prevent the mat 12 from coming into contact with the mat 12. Matsuto 12
It is located at the bottom of the inside. One end of a flow path 17 is connected to the liquid supply/drainage port 15, and the other end is connected to a fire extinguishing device section 20.

As shown in FIG. 2, this fire extinguishing device section 20 includes a liquid feeding pump 22 operated by a motor 21, and a suction port 23 of the liquid feeding pump 22 communicating with a liquid supply/drainage port of the mat 12. A flow path 24 connected to the flow path 17 is connected via a two-way switching solenoid valve 25, and the pump 2 of the flow path 24 is connected to the flow path 17 connected to the flow path 17.
A flow path 27 communicating with an external liquid supply port 26 is connected between the suction port 23 of No. 2 and the two-way switching solenoid valve 25 via a two-way switching solenoid valve 28 . By mutually operating the two-way switching solenoid valve 25 and the two-way switching solenoid valve 28, the liquid feeding pump 2
The liquid supply/drainage port 15 of the mat 12 is connected to the suction port 23 of the mat 12.
and an external liquid supply port 26 are freely switchably communicated with each other.

Further, a flow path 30 is communicated with the discharge port 29 of the liquid sending pump 22, and the flow path 30 has a hose 33 having a discharge nozzle 32 at the tip thereof which can variably spray liquid through a two-way switching solenoid valve 31. connected.

As shown in FIG. 3, the hose 33 is accommodated in a folded state in a hose accommodating body 33a, and the liquid discharge nozzle 32 is attached to the outer wall of the hose accommodating body 33a. Further, the flow path 30 is connected to a flow path 17 which communicates with the liquid supply/drainage port 15 of the mat 12 via a two-way switching solenoid valve 34 . The two-way switching solenoid valve 31 and the two-way switching solenoid valve 3
4, a liquid discharge nozzle 3 is installed at the tip of the discharge port 29 of the liquid sending pump 22.
The hose 33 having the pipe 2 and the flow path 17 communicating with the liquid supply/drainage port 15 of the mat 12 are switchably connected to each other.

The waterbed with a fire extinguisher according to the present invention is constructed as described above, and its operation will be explained next.

First, when filling the mat 12 with the extinguishing liquid 11, a hose connected to a faucet of a water tank is connected to the external liquid supply port 26 to introduce the extinguishing liquid 11 made of water, for example. Then, the filling switch means is used to drive the motor 21 that operates the liquid feeding pump 22, and at the same time, the two-way switching solenoid valves 25 and 31 interlocked with the switch means are closed, and another two-way switching means is closed. Directional solenoid valves 28 and 3
4 is opened, the extinguishing liquid 11 is filled into the mat 12 from the external liquid supply port 26 via the two-way switching solenoid valves 28 and 34 using the liquid sending pump 22.

In addition, when extinguishing the fire extinguishing liquid 11 in the mat 12 at the time of extinguishing or discharging the fire, the switch means for liquid discharge is used to drive the motor 21 that operates the liquid feeding pump 22, and at the same time, the switch means is activated. The two-way switching solenoid valves 28 and 34 interlocked with each other are closed, and another two-way switching solenoid valve 2 is closed.
By opening 5 and 31, mat 12
The extinguishing liquid in the mat is supplied and drained from the mat 12 by the liquid supply pump 22 to the two-way switching solenoid valves 25 and 3.
1 to the liquid discharge nozzle 32.

In this manner, the water bed with a fire extinguishing device of the present invention makes it possible to both discharge the fire extinguishing fluid 11 in the mat 12 using the fluid pump 22 and to fill the mat 12 with the fire extinguishing fluid 11. The extinguishing liquid 11 can be used effectively as a cushion material for the mat 12, and the extinguishing liquid 11 can be discharged in the event of a fire or discharge, making the limited living space more effective. It became possible to take advantage of it.

(Effects of the invention) The water bed with a fire extinguishing device of the present invention is constructed as described above, and includes a mat filled with a fire extinguishing liquid as a cushion material, and a liquid feeding pump operated by a motor. A hose having a liquid supply/drainage port of the mat and an external liquid suction port in switchable communication with the suction port of the liquid feed pump, and a hose having a liquid discharge nozzle at its tip and a liquid supply port of the mat By making it possible to switch between the flow path communicating with the pine and using the pump to fill the extinguishing liquid for the pine and the liquid into the pine, the extinguishing liquid filled in the pine can be It has the advantage that it can be effectively used as a cushion material and can also be used for extinguishing fires.

In addition, with the present invention, the extinguishing liquid filled as a cushion material can be easily discharged using a liquid pump, so the discharge time is shorter than before, and furthermore, the water bed can be easily rearranged.
This also has the effect of making it portable.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal cross-sectional view schematically showing the main parts of the waterbed with a fire extinguishing device of the present invention, Fig. 2 is a diagram showing the filling circuit and discharge circuit of the extinguishing liquid in the present invention, and Fig. 3 2 is a side view of the fire extinguishing device section, and is a partially sectional view. 1...Water bed with fire extinguishing system, 10...
Water bed part, 11... Fire extinguishing liquid, 12...
mat, 15...liquid supply/drainage port, 20...fire extinguishing device section, 21...motor, 22...liquid feeding pump, 2
3...Suction port, 29...Discharge port, 32...Liquid discharge nozzle, 33...Hose.

Claims (1)

[Scope of utility model registration request] A mat filled with fire extinguishing liquid as a cushioning material and a liquid feeding pump operated by a motor are provided, and a liquid supply/drainage port of the mat and an external liquid suction port are connected to a suction port of the liquid feeding pump. A hose having a liquid discharge nozzle at the tip and a flow path communicating with the liquid supply/drainage port of the mat are connected in a switchable manner to the discharge port of the liquid feeding pump, and A water bed with a fire extinguishing device that is capable of both discharging a fire extinguishing liquid and filling the liquid into the mat.