JPH0216168Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a range device used in Chinese restaurants and other places.

(Prior Art) For example, as shown in FIG. 3, some microwave ovens for Chinese restaurants have a back guard 3 erected at the rear end of the microwave main body 1 which has a combustion opening 2 on the upper surface 1a. .

(Problem that the invention aims to solve) However, although microwave ovens for Chinese restaurants have a large amount of heat and a large number of combustion ports, most of the heat energy actually absorbed and used is ), and the rest are left unprotected and abandoned. The abandoned high-temperature exhaust gas crawls through the back guard 3 and is exhausted to the outside by the ventilation fan through the exhaust hood and duct, but the wall 4 behind the back guard 3 is completely unprotected between the exhaust hood and the back guard 3. Wall surface 4 approximately 1m above fire outlet 2 (above back guard 3)
were heated to over 200-300℃, often causing fires.

In addition, as shown by the chain line in Fig. 3, there is a seasoning shelf 5 provided above the microwave main body 1 on the wall 4, and miso, soy sauce, oil, etc., placed on this seasoning shelf 5.
In this case, these seasonings were heated, and not only seasoning but also various changes occurred due to excessive heating of the seasonings, resulting in problems such as unsanitary conditions.

In view of the above-mentioned problems, the present invention makes it possible to use the heat energy of the microwave oven body more effectively, and also effectively prevents the occurrence of fires. There are some items that can be placed without any need for storage.

(Means for Solving the Problem) The technical means of the present invention for solving this technical problem is provided in a range device in which a back guard 15 is installed at the rear end of the range main body 9 which has a combustion opening 10 on the upper surface 9a. , hot water tank 1 on back guard 15
6, the lower surface side of the hot water tank 16 is a heating surface 17 that projects obliquely from the front end of the upper surface of the back guard 15 in the forward upward direction, and the upper surface side of the hot water tank 16 is a seasoning shelf 18 for placing seasonings. There is a point that is said to be.

(Function) Exhaust from the range body 9 is carried out through the back guard 15.
and comes into contact with the heating surface 17 of the hot water tank 16,
Here, the exhaust heat is efficiently absorbed by the heating surface 17, and the water in the hot water tank 16 is heated. The flow of exhaust gas is then directed to the heating surface 1 as shown by the arrow in Figure 2.
7, the ventilation fan 29 is bent forward and away from the wall surface 26, and the ventilation fan 29 is exhausted from the exhaust hood 27 through the duct 28.

(Embodiment) The present invention will be explained below according to the illustrated embodiment. In FIGS. 1 and 2, 9 is a microwave oven body, and the upper surface 9a thereof is provided with a combustion opening 10, and the front surface thereof is provided with a burner. Insertion ports 11 are provided corresponding to the combustion ports 10, respectively. Gas pipes 12 are arranged in the left-right direction in front of the burner insertion ports 11, and the gas pipes 12 are connected to gas burners (not shown) inserted into the range main body 9 from each burner insertion port 11.

Reference numeral 15 denotes a back guard, which is erected at the rear end of the microwave main body 9. A hot water tank 16 is disposed on the back guard 15 and is detachably attached to the back guard 15 with bolts and nuts (not shown). The lower surface side of the hot water tank 16 is a heating surface 17 that projects upwardly from the front end of the upper surface of the back guard 15. The heating surface 17 absorbs exhaust heat from the microwave main body 9 and converts the water (hot water) in the hot water tank 16. ) is configured to heat. The upper surface side of the hot water tank 16 is a seasoning shelf 18 on which seasonings are placed, and miso, soy sauce, etc. are placed here.

20 is a water supply tank for supplying water to the hot water tank 16; a ball tap 21 for adjusting the amount of water is provided in the tank 20;
Water is automatically supplied to stabilize the water level in the tank. 22 is a water supply pipe for supplying water to the water supply tank 20, and 23 is a discharge pipe for returning overflow water to the water source side or discharging it. A faucet 24 is configured to take out hot water from the hot water tank 16 via a hot water supply pipe 25.

Reference numeral 26 designates a rear wall of the back guard 15, 27 an exhaust hood provided above the microwave main body 9, 28 an exhaust duct, and 29 a ventilation fan provided at the outer end of the exhaust duct 28.

(Effects of the invention) According to the invention, a hot water tank 16 is provided on the back guard 3, and the lower surface side of the hot water tank 16 is a heating surface 17 that projects obliquely from the front end of the upper surface of the back guard 3 in the forward upward direction. Therefore, the heating surface 17 efficiently absorbs the exhaust heat from the microwave main body 9 and heats the water in the hot water tank 16.
The hot water in the hot water tank 16 can be used as washing water or additional hot water for soup, and the thermal energy of the microwave oven, which has been abandoned in the past, can be effectively used. In addition, as mentioned above, the heat energy of the microwave can be absorbed by the hot water tank 16, and
The flow of exhaust air from the range body 9 can be bent forward at the heating surface 17 of the hot water tank 16 to keep it as far away from the rear wall of the back guard 15 as possible, which could cause the wall 26 to be heated to a high temperature and cause a fire, unlike in the conventional case. Things like that will no longer be the case.

Furthermore, since the upper surface side of the hot water tank 16 is used as a seasoning shelf 18 for placing seasonings, the heat energy of the microwave is efficiently absorbed by the heating surface 17 as described above, and the water in the hot water tank 16 is Therefore, the seasoning shelf 18 is not heated to a high temperature, and seasonings such as miso and soy sauce can be placed on the shelf 18 without fear of overheating.
The upper surface side of the hot water tank 16 can be conveniently used as a seasoning shelf 18, and its practical effects are significant.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a sectional view of the same side, and FIG. 3 is a side view showing a conventional example. 9... Range body, 10... Fire spout, 15... Back guard, 16... Hot water tank, 17... Heating surface, 18... Seasoning shelf.

Claims (1)

[Scope of utility model registration request] In a range device in which a back guard 15 is installed upright at the rear end of the range main body 9 which has a fire opening 10 on the top surface 9a, a hot water tank 16 is mounted on the back guard 15.
The lower surface side of the hot water tank 16 is a heating surface 17 that projects obliquely in the forward upward direction from the front end of the upper surface of the back guard 15, and the upper surface side of the hot water tank 16 is a seasoning shelf 18 for placing seasonings. A range device characterized by: