JPS5854565Y2 - heater - Google Patents

Description

[Detailed description of the invention] This invention relates to a heater having a liquid tank.

Conventionally, a heater equipped with a combustor and a liquid tank has a casing provided with a combustion air intake port for supplying liquid to the combustor, and a lid body for supplying liquid to the liquid tank.

For this reason, there was a drawback that the machining time and number of parts increased, resulting in an expensive product.

Furthermore, if the combustion air intake port and the lid are formed on corresponding side walls, it is necessary to separate a wall or the like from the side wall by a predetermined distance or more, which has the disadvantage of restricting the installation of a heater. Ta.

This invention was made in view of the above-mentioned drawbacks, and the purpose is to provide a heater that is inexpensive and has relatively few restrictions on the installation of the heater.

Hereinafter, one embodiment of this invention will be explained according to the drawings. In the drawing, 1 is a casing, and 2 is a first
A partition wall that separates the chamber 3 and the second chamber 4, 5 is a combustion air intake port provided in this partition wall, and a joint 6 is connected to a 50Hz
, 60Hz, a control damper 7 having a predetermined opening is provided so that the air volume is the same in both cases, an intake duct 8 is provided, and a forced combustion type combustor (not shown) provided in the first chamber 3 is provided. 2) is provided at the other end of the intake duct 8 and is formed to communicate with the second chamber 4.

9 is an opening provided in the partition wall 2; 10 is a liquid tank that penetrates this opening and is provided in the first chamber so that the supply port 11 is located in the second chamber 4; Outbound and return pipes are connected to connect a heat exchanger (not shown) provided in the vessel and an external radiator, and a circulation pump (not shown) is provided to circulate the liquid.

12 is a cap provided on the supply port, and 13 is a peephole provided in the partition wall 2, which is formed so that the amount of liquid in the liquid tank 10 can be visually observed.

Reference numeral 14 denotes a lid provided on the outer wall of the second chamber, and the vent 1 has a larger area than the combustion air intake port 5.
5 is provided, and a retaining piece 1 that engages with the casing is provided at the bottom.
6 is provided, and a thumbscrew 17 is provided on the upper part so that it can be opened and closed with respect to the casing.

In the heater configured as described above, combustion air enters the second chamber 4 from the vent 15, passes through the intake duct from the combustion air intake port 5, is supplied to a combustor (not shown), and is combusted.

On the other hand, the liquid in the liquid tank 10 is circulated by a circulation pump (not shown).
The heat is supplied to the heat exchanger, where it is heated, and then sent to the radiator, where it radiates heat (heating).

Heating is performed in this way, but when the amount of liquid in the liquid tank decreases and needs to be replenished, the thumbscrew 17 is removed and the lid 14 is removed.

Furthermore, the cap 12 is removed to replenish the liquid.

The amount of liquid in the liquid tank 10 can be visually observed through the viewing window 13.

In addition, by locating the combustion air intake port 5 and the supply port 11 on one side of the casing 1 in this way, only one lid body 14 is required, and attention only needs to be paid to this lid body 14 side when installing the main body. This makes installation easy.

Furthermore, since the area of the vent 15 is larger than the area of the combustion air intake port 5, there is no abnormality in combustion even if the vent 15 is slightly blocked.

Note that in the above embodiment, the liquid in the liquid tank 10 is circulated to heat the room, but the invention is not limited to this. For example, kerosene may be put in the liquid tank 10 and supplied to the combustor using a pump or the like. A similar effect can be obtained even if the material is made to combust.

As explained above, this invention consists of a casing, a first chamber and a second chamber provided within the casing through a partition wall.
a combustor provided in the first chamber and communicating with the second chamber by providing a combustion air inlet in the partition wall; and a vent formed in the outer wall of the second chamber so as to be openable and closable. By providing the lid body and the liquid tank provided so that the supply port is located in the second chamber, there is no need to separately form the combustion air intake port and the lid body as in the past, and it can be manufactured at low cost.
Furthermore, by providing a lid with a vent in the outer wall of the second room and arranging the combustion air intake and the liquid tank supply in one direction, the main body can be easily installed.

[Brief explanation of drawings]

The figure is a sectional view of essential parts showing an embodiment of this invention, in which 1 is a casing, 2 is a partition wall, 3 is a first chamber, 4 is a second chamber, 5 is a combustion air intake port, and 10 is a In the liquid tank, 11 is a supply port, 13 is a viewing window, 14 is a lid, and 15 is a vent.

Claims (4)

[Scope of utility model registration request] (1) A casing, a first chamber and a second chamber provided in the casing via a partition wall, and a combustion air intake port provided in the first chamber and provided in the partition wall to the second chamber. A heating system comprising a combustor that communicates with the user, a lid that is openable and closable with a vent formed in the outer wall of the second chamber, and a liquid tank that is provided with a supply port located in the second chamber. Machine. (2) The heating machine according to claim 1, which is a registered utility model, characterized in that the liquid tank body is provided in the first chamber, and the supply port penetrates the partition wall. (3) The heating machine according to claim 2, which is a registered utility model, characterized in that a peephole is provided in the partition wall so that the amount of liquid in the liquid tank can be visually observed. (4) The heating machine according to any one of claims 1 to 3, wherein the area of the vent port is larger than the area of the combustion air intake port.