JPH0116975Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> This invention relates to a heating device in which a heat exchange unit is mounted on the top plate of the stove, and heating with hot water is also possible using exhaust gas or exhaust heat. It is something.

<Prior art> Conventionally, this type of heating device has a heat exchange unit provided on the top plate of the stove, and a radiator connected to the heat exchange unit, as shown in Utility Model Application No. 51-126052. .

The room was heated both by the stove itself and by using hot water using the radiator.

<Problems to be solved by the invention> The heat exchange unit of this conventional heating system was simply box-shaped, so it was not necessary to heat water using a radiator, or during inspection, repair, cleaning, etc. Separate the exchange unit from above the stove, but at this time, if you place the heat exchange unit directly on the floor or tatami mats, the heat exchanger inside the heat exchange unit may be damaged, or the stove attached to the bottom of the heat exchange unit may be damaged. This has the disadvantage that the medium adheres to the floor and tatami, staining the floor and tatami. Also, if dirt on the floor or tatami mats adheres to the heat exchanger, the next time the heat exchange unit is placed on a stove and the radiator heats hot water, the adhering dust will be combusted by the burner of the stove and cause a fire. There was also a risk that this could lead to

<Means for solving the problem> The heat exchange unit, which is approximately inverted L-shaped and consists of a heat exchanger, a heat medium tank, and a circulation pump, is mounted on the top plate of the stove through which the exhaust gas or exhaust heat of the burner passes through. In a heating device that is mounted with the exchanger side as the front part and the circulation pump side as the rear part and is suspended behind the back panel of the stove and further communicates the heat exchange unit and the radiator, the height of the rear part is attached to the front part. This heating device is characterized in that one end of the front leg, which is at approximately the same height as the front leg, is pivoted as a pivot point, and a stopper is provided for locking the front leg below the pivot point.

<Function> When the well-known combustion operation and the circulation pump are started in the state shown in FIG. 1 or 2, heating by the stove 1 and heating of hot water by the radiator 16 are performed, respectively.

Next, when the hot water is not heated by the radiator 16, or when inspecting, repairing or cleaning due to a malfunction, the heat exchange unit 5 is separated from the stove 1. At this time, the front leg 18 is moved forward about the pivot point 17. Part 7
By rotating it vertically downward and locking it with the stopper 20, it can be made to stand stably upright with the auxiliary leg 21.

<Embodiment> 1 is a portable stove having a burner 2, a reflector plate 3 is provided behind the burner 2, and a top plate 4 is provided above to transmit exhaust gas or exhaust heat.
Consists of etc.

Reference numeral 5 designates a heat exchange unit which is detachably attached to the stove 1, and has an outer frame 6 formed into a substantially inverted L shape consisting of a front part 7 and a rear part 8.

The front part 7 has a horizontal longitudinal direction, is provided with a heat exchanger 9 storing a heat medium therein, and has openings on the lower and upper surfaces of the front part 7 for circulating exhaust gas or exhaust heat from the burner 2. Do 10.

This front part 7 is removably placed on the top plate 4 of the stove 1 by locking the locking piece 11 to the front edge of the top plate 4.

On the other hand, the rear part 8 has a longitudinal direction perpendicular to the front part 7, and has a heat medium tank 13 having a water inlet 12 therein.
and a circulation pump 14, and a back plate 2 of the stove 1.
2 Hang it at the rear.

The heat exchanger 9 is connected via a conduit 15 to a radiator 16 such as a floor heating panel and a circulation pump 14 .

17 is a front leg 1 pivoted on both sides of the front part of the front part 7;
The height of the front leg 18 is approximately the same height or length as that of the rear part 8, and the tip thereof is usually hooked on the rear part 8.

The heat exchange unit 5 can be removed from the stove 1, or the heat exchange unit 5 can be rotated during storage and locked and fixed with the stopper 20, and the heat exchange unit 5 can be attached to the front leg 18 and the rear part 7 or the auxiliary leg 21. Turn it over so that it stands upright.

The auxiliary legs 21 are provided on the bottom surface of the rear portion 8.

Next, to describe the operation of this device, the heat exchange unit 5 is connected to the stove 1 as shown in FIG.
If the burner 2 is attached to the burner 2 and the circulation pump 14 is driven, hot water is circulated and the radiator 16 heats the room.

When adjusting the temperature, in addition to adjusting the firepower of the burner 2, by moving the heat exchange unit 5 left and right on the top plate 4 of the stove 1, the amount of heat absorbed is changed and the hot water temperature is changed.

When the heat exchange unit 5 is attached to the stove 1, the front leg 18 is rotated upward and extends from the side part of the front part 7 to the back part of the rear part 8 in a substantially horizontal state.

When you do not want hot water heating using the radiator 16, or when inspecting, repairing, cleaning, etc., use the heat exchange unit 5.
is taken down from the stove 1 and placed on the floor 19 or tatami mat. At this time, the front legs 18 are rotated about the rotation fulcrum 17 to a vertically downward position in front of them, and are locked with the stopper 20, and together with the auxiliary legs 21. Stand upright on the floor 19 as shown in FIG.

This prevents the heat exchanger 9 from directly touching the floor surface 19 or the tatami mat.

<Effects of the invention> On the top plate 4 of the stove 1 through which the exhaust gas or exhaust heat of the burner 2 passes, there is a heat exchange unit 5 having a substantially inverted L shape and consisting of a heat exchanger 9, a heat medium tank 13, and a circulation pump 14. A heating device in which the heat exchanger 9 side is placed as the front part 7 and the circulation pump 14 side is placed as the rear part 8 and suspended behind the back plate 22 of the stove 1 and further communicates the heat exchange unit 5 and the radiator 16. One end of the front leg 8, which is at approximately the same height as the rear part 8, is pivoted to the front part 7 as a rotation fulcrum 17, and a stopper is provided for locking the front leg 18 to the front part 7 below the rotation fulcrum 17. 20, the front legs provide stability when hot water heating is not required, or when the heat exchange unit is separated from the top of the stove during inspection, repair, or cleaning. The heat exchanger can be stood upright, which makes the work easier, but it also prevents the heat exchanger from being damaged by foreign objects on the floor or tatami mats, or the heat exchanger unit or the heat exchanger bottom from being exposed to media attached to the floor or tatami mats. There is no chance of it getting dirty by getting on it.

In addition, the dust on the floor and tatami mats will not adhere to the bottom of the heat exchanger, so when the heat exchange unit is reinstalled next time, the dust will be burned by the burner and scattered around, causing a fire. It also prevents dangers such as the following.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the usage state of the embodiment of this invention, Fig. 2 is a sectional view thereof, Fig. 3 is a side view of the heat exchange unit, and Fig. 4 is a side view of the heat exchange unit when it is upright. 5 is a plan view of FIG. 4. 1... Stove, 2... Burner, 5... Heat exchange unit, 7... Front part, 8... Rear part, 9...
Heat exchanger, 13... Heat medium tank, 14... Circulation pump, 16... Heat radiator, 17... Rotation fulcrum, 18
... Front leg, 20 ... Stopper, 22 ... Back plate.

Claims (1)

[Scope of utility model registration request] A heat exchanger 9 of a substantially inverted L-shaped heat exchange unit 5 consisting of a heat exchanger 9, a heat medium tank 13, and a circulation pump 14 is mounted on the top plate 4 of the stove 1 through which exhaust gas or exhaust heat of the burner 2 passes. In a heating device that is mounted with the side as the front part 7 and the circulation pump 14 side as the rear part 8 and is suspended behind the back plate 22 of the stove 1 and further communicates the heat exchange unit 5 and the radiator 16, the front part One end of the front leg 18, which is at almost the same height as the rear part 8, is pivoted to the part 7 as a rotation fulcrum 17, and a stopper 20 for locking the front leg 18 is provided on the front part 7 below the rotation fulcrum 17. A heating device featuring: