JPS5933940Y2 - Water heater for washing and heating - Google Patents

Description

[Detailed explanation of the invention] This invention was devised from the point of view of how to use and apply hot water in a wide range of purposes, but most of the things currently being implemented rely on hot water boilers that produce hot water. In addition to the hot water supply equipment called central heating, which has become widespread, there is also a hot water washing machine that uses hot water for washing, which is completely separate from the above, and this type of washing machine has nothing to do with central heating. It is constructed as a single mechanical device, and both the former and latter operate independently and have unique uses.

In view of the above points, this project combines a compact fully automatic hot water boiler for central heating and washing equipment necessary for washing for various purposes into a single framework to create a single system of hot water supply, that is, central heating. This allows for a substantial reduction in equipment area, and also uses the impact force of the water pressure to supply hot water to various parts of the house and to spray high-pressure hot water to wash dishes and car bodies. The purpose is to fully demonstrate its performance as a hot water supply equipment for a fairly wide range of uses, such as washing, cleaning dirt from machines, and cleaning houses and fittings, and to easily and easily diversify the use of hot water. .

The present invention will be explained below with reference to a system explanatory diagram shown in the drawings. 1 is a fuel tank, 2 is a strainer, and is connected to a fuel pump 4 via a fuel suction hose 3 connected thereto.

Reference numeral 5 denotes an electrical system control power distribution device, which controls the piston movement of the fuel pump 4 via a diode element 6 wired thereto.

Reference numeral 7 denotes a burner which incorporates a spark plug 8 and a flame detector 9 connected to the electrical system control power distribution device 5 and is connected to a blower 10, and is provided with a burner nozzle 11 connected to the fuel pump 4 inside.

12 is a hot water boiler having a water supply port 13 on the lower side;
The burner 7 is installed at the fire opening 14.

The hot water outlet 15 of the hot water boiler 12 is equipped with an overheating prevention switch 16 and a temperature thermostat 17.
Hot water is guided to each cock 18, 18, etc. in a predetermined place such as bathroom b1 bathtub c1 washroom d, etc., and a heating device 19 that uses a fan to generate hot air through the hot water and returns to the hot water boiler 12 via the circulation pump 20. Hot water piping 21 is connected.

Reference numeral 22 denotes a water level adjustment tank for storing hot water, which is branched and connected from the hot water piping 21 via a pipe 23.

This water level adjustment tank 22 is connected to a hot water washing pump 25 through a pipe 24, and the pump is driven by a motor 26.

A high-pressure hot water pipe 28 is installed from the hot water washing pump 25 via a pressure free setting control valve 27 that can hold water according to pressure changes, and a nozzle is installed in the hot water pipe at a predetermined location depending on the purpose of washing. Containers 31, 31 for attaching various cleaning nozzles 29 and cleaning hoses 30 of different shapes are provided at several locations, and remote control switches 32 are provided at each location to operate in conjunction with the opening/closing operation of the second cock. The hot water washer pump 25 and the hot water boiler 12 can be operated by the remote control switches 32 ; 32 . . . and the electrical system control power distribution device 5.

33 is an energization switch, 34 is an ignition indicator lamp, and 35 is an energization indicator lamp, all of which are connected to the electrical system control power distribution device 5, and this power distribution device operates and controls the electrical connection system of the machine. .

Next, the operation of this machine configured as described above will be explained.

First, when the energization switch 33 is turned on, power is distributed and controlled to all the electrical systems by the electrical system control/distribution device 5 of this machine, and the energization state is indicated by lighting of the energization indicator lamp 35.

In this way, when the water in the boiler has not reached the set temperature, the system automatically starts the fuel pump 4, and the kerosene in the fuel tank 1 is pumped through the strainer 2, through the fuel suction hose 3, and by the pump. sent to burner 7,
A spark plug 8 is injected by the burner nozzle 11 and ignites by arcing electricity from a transformer when igniting.
The injected fuel is ignited by the operation of the blower 10, and air necessary for combustion is blown in by the operation of the blower 10 to cause combustion.The combustion flame combusts in the fire chamber from the fire port 14 of the hot water boiler 12, and at this time, the flame is detected. The device 9 detects the ignition at the time of ignition, transmits information depending on whether or not it is detected, lights up the ignition indicator lamp 34, and also serves to stop other movements in the event of ignition error or power outage.

As a result of the combustion of the fuel as described above, the combustion gas is discharged to the upper part through a large number of smoke pipes in the hot water boiler 12, so that the water stored in the hot water boiler 12 is heated through the water inlet 13 and hot water is obtained. This hot water is supplied to each cock 18. Hot water can be taken out freely by opening and closing.

Furthermore, hot water is distributed through this hot water piping 21 to a heating device 19.19 that has a built-in fan and a coil through which the hot water flows, and the rotation of the fan creates hot air to heat each room, and the hot water is sent to a circulation pump. 20, the water is returned to the hot water boiler 12 via the hot water piping 21, heated again, and circulated through the above-mentioned route.

In this case, when the amount of hot water decreases due to the heat exchange action and the use of hot water, new water is automatically supplied from the water supply port 13 and the above action is repeated to constantly supply a constant amount of hot water. The generated hot water is transferred to hot water pipe 2
An appropriate amount of water is stored in a water level adjustment tank 22 via a pipe 23 branched from 1, and the amount of water supplied to the cleaning pump 25 is averaged and stored via a water level adjustment valve.

Therefore, when one of the condensers 31 installed at any desired position of the high-pressure hot water pipe 28 connected to the washing pump 25 is opened, the remote control switch 32 and the electrical system control power distribution device 5 are connected to the opening/closing of the condenser 31. The motor 26 is driven to operate the washing pump 25, and the hot water from the water level adjustment tank 22 is supplied to the high pressure hot water pipe 28 as high pressure hot water via the pressure free setting control valve 27, and the hot water is supplied to the high pressure hot water pipe 28.
When the nozzle is opened, high-pressure hot water is jetted from the cleaning nozzle 29 of a predetermined shape through the cleaning hose 30 and the cock near the nozzle, and cleaning can be performed by the jetting pressure. The washing nozzles 29, which have different nozzle shapes depending on the washing purpose, are connected to each of the individual concs 31 through the washing hoses 30, and the washing nozzles 29 can be used to wash dishes, wash furniture such as shoji and sliding doors, etc.
Or, in the garage, it can be used freely for car washing.

At this time, if you want to adjust the hot water fountain to the required pressure depending on the washing material, operate the pressure free setting control valve 27 to adjust the pressure from 3 to 6.
5, the pressure can be freely set within the forging range, and the impact cleaning by hot water injection pressure can be adjusted.

At this time, the hot water pump 25 also pressurizes some of the hot water through the pressure free setting control valve 27, which may cause residual water to stagnate.If the washing operation by each washing nozzle 29 is to be stopped, the cock near the nozzle is connected to the washing hose. If the conch 31 of the high-pressure hot water pipe 28 connection part 30 is closed, the pressure inside the high-pressure hot water pipe 28 will rise, and the pressure change will operate the pressure free setting control valve 27 to circulate the water, and then turn off the power to the washing pump. Even without the nozzle, it can be operated in a state close to no load, and therefore cleaning control can be performed even at the nozzle.

In addition, when cleaning is performed using the cleaning nozzle 29, the remote control switch 32 allows the machine to be operated (started) from any remote location without having to go to the storage location of the machine, and the water level adjustment tank 22 can also be operated. This allows for a continuous supply of hot water.

In addition, when using hot water as described above, the combustion of the burner 7 connected to the hot water boiler 12 is performed by driving the burner 7 and the fuel pump 4 if the hot water produced by the hot water boiler 12 is below a predetermined temperature set by the temperature thermostat 17. When the hot water outlet 15 of the hot water boiler 12 becomes high temperature and overheats, the dry heating prevention switch 16 is activated to stop driving the fuel pump 4 and combustion is stopped, thereby ensuring safety. It acts as a device.

As explained above, according to this invention, the various washing machines that conventionally used hot water, which were independent for different purposes, and the hot water supply equipment in the house, which was used as central heating, can be completely integrated with built-in safety devices. Everything can be controlled automatically 1
It can be used as a separate mechanical device, and a high-pressure hot water pipe pipe is connected to a predetermined location via a washing pump and a pressure free setting control valve, and a remote control switch linked to the cock allows the water to be connected to a second cock via a cleaning hose. High-pressure hot water can be ejected from a variety of washing nozzles with different shapes depending on the connected purpose, so the impact force of these ejected water can be used to wash dishes, car washes, machine filth washing, houses and fittings, etc. Not only can cleaning be performed extremely simply and easily at a designated location, but a pressure free setting control valve is installed and connected between the high-pressure cleaning pump and the high-pressure hot water pipe, which does not affect the multi-path mechanism, making jet cleaning possible. Even if the water is stopped, the hot water from the high-pressure washing pump is circulated and the electric motor and pump can operate with almost no load, so a cock is installed near the washing nozzle to control washing, such as starting and stopping washing. I can do it.

Therefore, if hot water is not discharged from the nozzle until the power switch (remote switch) is turned off from a location far from the conventional cleaning work position, there is a risk of interfering with other structural mechanisms. The mechanism that is part of the purpose of this project can eliminate the waste of hot water, water, fuel, and electricity, resulting in a numerical energy saving of approximately 30%, and therefore has an excellent effect on the practicality of hand-held operation of the cleaning nozzle. It is something that can be demonstrated.

In addition, by combining central hot water supply with various types of washing equipment, it is possible to substantially reduce the area of the equipment, and the functions and effects of each can be fully demonstrated, allowing for greater use of hot water and making the equipment more compact. It is of great use in this field, and together with the significant reduction in equipment costs, it is also economically beneficial.

[Brief explanation of drawings]

The drawing is an overall system diagram showing a preferred embodiment of the present invention. 1...Fuel tank, 2...Strainer-14...Fuel pump, 5...Electrical system control power distribution device, 7...Burner , 8...
...Spark plug, 9...Flame detector, 10...
...Blower, 12...Hot water boiler, 13.
...Water inlet, 14...Fire outlet, 16...
...Overheat prevention switch, 17...Temperature thermostat, 18...Each cock, 19...
・Heating equipment, 20...Circulation pump, 21...
...Hot water piping, 22...Water level adjustment tank, 2
5... Washing pump, 27... Pressure free setting control valve, 28... High pressure hot water pipe, 29...
... Washing nozzle, 30 ... Washing hose, 31
...Cook, 32...Remote control switch.

Claims (1)

[Scope of utility model registration request] A burner 7 having a built-in spark plug 8 and a flame detector 9 and connected to a blower 10 is connected to a fuel pump 4 that feeds oil from a fuel tank 1 through a strainer 2 at a combustion port 14 of a hot water boiler 12. The boiler 12 is equipped with an overheating prevention switch 16 and a temperature thermostat 1 for controlling the combustion.
7 to each cook 18 in the bathroom, washroom, kitchen, etc.
A hot water pipe 21 that leads hot water to the heating appliance 19 and returns via a circulation pump 20 is connected to the hot water pipe 21 , which is further branched from the hot water pipe 21 and connected to the hot water washing pump 2 via a water level adjustment tank 22 .
5 is connected to the high pressure hot water pipe 2 through a pressure free setting control valve 27 that allows precipitation to flow according to pressure changes on the outlet side of the pump.
8, and a required number of various types of cleaning nozzles 29 and cleaning hoses 30 are connected to the iron pipe, and each condenser 30 is attached to the nozzle proximal side or the pipe connection part, and a remote control switch 32 is linked to the secondary condenser 31. and electrical system control power distribution device 5
Cleaning by controlling each of the above pumps and electrical systems,
Water heater for both heating and heating.