JPH0213889Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> This invention relates to a hot water floor heating system that uses exhaust gas from a combustor to produce hot water.

<Conventional technology> Conventionally, in this type of floor heating system,
- As in Publication No. 110638, a heat exchanger that heats the heat medium by the combustion burner of the combustor and raises the temperature of the heat medium, a circulation pump, and a floor panel laid on the floor are connected via conduits, and the heat medium is circulated for heating. What it does is known.

<Problems to be solved by the invention> In this conventional system, the circulation pump and the tank for storing the heat medium are connected separately.
Therefore, piping installation is a hassle, and in some cases, the installation work must be commissioned to a specialist company, which has disadvantages such as increased construction costs.

<Means for solving the problem> In order to solve the above problem, this invention uses a heat exchanger that is heated by the combustion burner of the combustor to raise the temperature of the heat medium, a circulation pump, and a floor surface installed on the floor. A pump unit that is connected to a panel through a conduit and circulates a heat medium for heating, is formed separately from the combustor and heat exchanger, and includes at least a circulation pump and a tank for storing the heat medium. This invention relates to a floor heating apparatus characterized in that a plurality of legs are attached to the pump unit, and the lower end of one of the legs is bent at a right angle, and the direction is variable.

<Function> When a well-known combustion operation is performed with the heat exchanger 14 attached to the combustor 1, the temperature of the heat medium in the heat exchanger 14 is raised by the hot air of the combustion burner 6, and the heat medium is heated by the circulation pump 19. The heat is circulated and radiated through the floor panel 18 to provide floor heating.

At this time, the pump unit 15 is selectively installed depending on the indoor situation, and each leg 20, 21
It can be stably installed on the floor.

<Example> Reference numeral 1 designates a brazier-like combustor, which has a flat table surface 2 on its upper surface on which tea utensils and the like can be placed, and is used for hand roasting, indoor heating, boiling, and the like.

Reference numeral 3 denotes a concave saucer fitted into an opening 4 made in the center of the table surface 2, and a through hole 5 is provided in the center of the bottom, and from the through hole 5 a double-tube combustion burner 6 with a glass outer cylinder is inserted. is exposed.

Reference numeral 7 denotes a wick type combustion section provided in the combustor 1, in which the above-mentioned combustion burner 6 is mounted on the upper part, and an oil tank 8 in which fuel oil is stored in the lower part.
are connected.

Reference numeral 9 denotes a round cage-shaped guard body in which a plurality of vertical rods 11 are formed or welded in a lattice shape, and a disk-shaped mounting table 12 with a larger diameter than the combustion burner 6 is attached to the upper surface. The engagement portions 13 formed by bending the lower ends of several of them into a key shape are detachably attached to the upper part of the saucer 3 to cover the upper part of the combustion burner 6.

Reference numeral 14 denotes a heat exchanger which exchanges heat with the hot air emitted from the combustion burner 6 to raise the temperature of the heat medium flowing inside, and is made up of fins and tubes, is smaller than the mounting table 12, and is fixed to the back side of the mounting table 12. .

Reference numeral 15 denotes a floor-standing pump unit connected to the heat exchanger 14 via a conduit 16 and provided separately from the combustor 1, and inside thereof contains a tank 17 for storing a heat medium such as antifreeze, and a heat medium. A circulation pump 19 is provided to circulate the water between the floor panel 18 and the floor panel 18.

This pump unit 15 has front legs 20 and rear legs 21.
It can be stood upright on the floor 22,
Further, the lower ends of the rear legs 21 can be bent at right angles and the directions can be reversed so that the back side can be brought into close contact with the wall surface 23, or the rear legs can be lowered onto the wall surface 23.

24 is a trivet made of cast iron that stands up from the bottom of the saucer 3 and covers the outer periphery of the combustor 1. A pot or kettle can be placed on top of the trivet for boiling.

The floor panel 18 has heat medium pipes 27 consisting of two systems: a meandering pipe 26 and a straight pipe 25 provided on one side.
A high-temperature heat medium is circulated by connecting a straight pipe 25 and a meandering pipe 26 as appropriate and connecting a plurality of pipes, or by laying only a single pipe on the floor.

The combustor 1 and the pump unit 15 are connected by connecting the combustor 1 to the left and the pump unit 15 to the right near the wall 28 as shown in Fig. 2, and by connecting the combustor 1 to the left and the pump unit 15 near it as shown in Fig. 3. The pump unit 15 is installed near the wall surface 29, and the floor panel 1 is installed as shown in FIG.
8, the combustor 1 is placed above the center, and the pump unit 15 is located near the wall surface 28 on the right side.

There are various other arrangements of the combustor 1 and the pump unit 15, and these may be determined as appropriate.

Next, to explain the operation, when the combustor 1 is used in the normal state without the guard body 9 attached, the hot air from the combustion of the combustion burner 6 can be used for indoor heating and manual roasting, and the You can also boil and stir-fry by placing a pot or the like on it.

Next, if the lower end engaging part 13 is fitted to the upper end of the saucer 3 and the guard body 9 is attached so as to cover the upper part of the combustor 1, the pump unit 1 provided on the guard body 9 is installed.
A heat exchanger 14 connected to the combustion burner 5 and the floor panel 18 is located above the combustion burner 6.

Then, the heat medium flowing through the heat exchanger 14 is heated by the hot air from the combustion burner 6, and the heat medium is circulated by driving the circulation pump 19 to perform floor heating.

In addition, the residual heat released upward heats the room, and can also be roasted by hand.
You can also boil and stir-fry by placing a pot on top.

Furthermore, the pump unit 15 can be installed near a power outlet near the wall, and since the pump unit 15 is integrated with the circulation pump 19 and the tank 17 that stores the heat medium, it can be made compact, and the heat Exchanger 14 or floor panel 18
Piping connections can be easily made at the same location.

Also, each leg 20, 21 connects the pump unit 15.
can be stably installed on the floor, the vibrations of the circulation pump 19 will not be directly transmitted to the floor, and by changing the direction of one leg 21, it can be installed not only on a normal floor but also on the combustor 1 or The pump unit 15 can be installed in contact with the wall surface 28, increasing the range of options for installing the pump unit 15.

Therefore, the pump unit 15 can be installed near the power outlet on the wall 28, and therefore the circulation pump 1
There is no need to run the power cord that supplies power to 9 for a long time, and the noise source of the circulation pump 19 can be installed at the edge of the room, making it less noisy. A pump unit 15 with an appropriate feeding capacity is selected and installed.

<Effects of the invention> This invention connects the heat exchanger 14 heated by the combustion burner 6 of the combustor 1 to raise the temperature of the heat medium, the circulation pump 19, and the floor panel 18 laid on the floor using a conduit 16. In the case of heating by circulating a heat medium, the pump unit 1 is formed separately from the combustor 1 and the heat exchanger 14 and includes at least a circulation pump 19 and a tank 17 for storing the heat medium.
5, the circulation pump and tank can be integrated into a compact unit, and this allows the user to easily connect the piping between the heat exchanger and the floor panel at the same location. Moreover, the installation location can also be selected depending on the situation.

The pump unit 15 also has a plurality of legs 20, 21.
Since the pump unit is installed on the floor, the pump unit can be stably installed on the floor, and the vibrations of the circulation pump will not be transmitted directly to the floor.

Furthermore, since the lower end of one leg 21 is bent at a right angle and its direction is variable, it can be installed either in contact with a wall surface or separated from the wall surface, thus increasing the range of options for installing the pump unit.

[Brief explanation of drawings]

Figure 1 shows an embodiment of this invention, Figure 2 shows an example of this invention.
3 and 4 are side views showing other different embodiments. 1... Combustor, 6... Combustion burner, 14... Heat exchanger, 6... Conduit, 17... Tank, 18...
Floor panel, 19... Circulation pump, 20, 21...
…leg.

Claims (1)

[Scope of utility model registration request] A heat exchanger 14 that is heated by the combustion burner 6 of the combustor 1 to raise the temperature of the heat medium, a circulation pump 19, and a floor panel 18 laid on the floor are connected by a conduit 16, and the heat medium is circulated to provide heating. The pump unit 15 is formed separately from the combustor 1 and the heat exchanger 14 and includes at least a circulation pump 19 and a tank 17 for storing a heat medium. A floor heating device characterized in that a plurality of legs 20 and 21 are attached, and the lower end of one leg 21 is bent at a right angle, and the direction can be varied.