JP2003279047A - Main cock arranging construction for heating equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a main cock arranging construction for heating equipment allowing a user in a standing comfortable posture to easily open or close a gas main cock, and improved in usability, wherein failure to close the main cock is effectively prevented, and piping connection is made without requiring a changing work of primary piping when a built-in type oven or the like is installed later. <P>SOLUTION: The main cock arranging construction for the heating equipment is characterized in that a piping connection 10A for the built-in type heating equipment 3 is disposed on a back side of the heating equipment 10 and is connected in communication to the primary piping 9, the gas main cock 15 is disposed on the back side of the heating equipment 10 and is constructed to allow opening and closing of the main cock 15 from a top plate 11 side, and a gas flow passage 28 from the main cock 15 to a gas burner side is formed with a gas branch port 24 connectable to the built-in type oven 20. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arrangement structure of a main cock in a built-in type gas hob, and in particular, the opening and closing work of the gas main cock can be easily performed, and a gas pipe to a built-in type oven or the like is provided. The present invention also relates to a structure for arranging a main plug of a heating device that is also easy.

[0002]

2. Description of the Related Art As shown in FIG. 3, a conventional single-piece built-in gas stove has a gas stove 1 in an opening formed in a countertop 8 of a heating equipment cabinet.
The gas pipe 2 drawn out from the lower part of the main body case of the gas stove 1 is connected and communicated with the primary pipe 4 drawn into the heating equipment cabinet 3 through the main plug 5, At present, the main plug 5 is mounted so as to supply gas to the gas burners 6, 6, 6 by rotating the main plug 5 or to interrupt the supply.

However, in the arrangement structure of the gas tap 5 in the conventional gas stove 1 as described above,
When performing the opening and closing work of the heating equipment cabinet 3, the opening and closing doors 7 and 7 of the heating equipment cabinet 3 must be opened each time, and then the posture must be lowered to perform the above operation, which is very inconvenient. Then, the operator forgets to close the main plug 5, which causes a problem in safety measures.

Further, in the conventional arrangement structure of the gas stove 1, since the gas pipe 2 is drawn out to the lower portion of the main body case of the gas stove 1, when the built-in type oven is incorporated later. Requires rework of the primary piping from the rear wall exposed piping structure to the floor exposed piping structure, which adds to the cost of adding and removing ovens, etc. Since it will be arranged, there is a problem that it is difficult to open and close the main plug on a daily basis.

The present invention has been made in view of the above situation, and an object thereof is to open and close the gas main plug without opening and closing the door of the heating equipment cabinet. It can be done easily with posture,
Not only can the usability of this type of heating device be improved, but it is also possible to effectively prevent forgetting to close the main valve to improve safety, and even when a built-in oven or the like is installed later, the primary It is intended to provide a main plug arrangement structure of a heating device that can be easily connected to a pipe without changing the pipe.

[0006]

In order to achieve the above-mentioned object, in the heating device main tap piping structure according to claim 1, the heating device cabinet is dropped into an opening formed in a top plate surface of the heating device cabinet. The pipe connection port of the built-in type heating equipment to be installed is placed at the rear of the heating equipment main body to communicate with the primary pipe, and the main plug that supplies or shuts off gas to the gas burner is placed at the rear of the heating equipment main body. It is arranged such that the opening and closing operation by the main plug is performed from the top plate side, and a gas branch port connectable to a built-in oven is formed in the gas flow path on the gas burner side of the main plug. To do.

In this case, the main plug is arranged in a state of being housed in a recessed portion of the top plate as described in claim 2, and the upper surface of the grip of the main plug does not protrude from the top plate surface. It is desirable to dispose the lid in such a manner that the lid can be opened and closed in the concave portion in which the tap is stored, so that the tap is contaminated by oil stains or the like. It is desirable to prevent this.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail based on an embodiment example shown in the accompanying drawings.

As shown in FIGS. 1 and 2, the heating equipment cabinet 3 to which the present invention is applied has a countertop 8
A built-in type gas hob 10 is attached by being dropped and locked in the opening S opened in the lower part of the gas stove 10.
0 is stored.

On the left side of the depth of the top plate 11 of the gas stove 10 is formed a recess 13 which can be opened and closed via a lid 12. Inside the recess 13, the main plug 1
5 is rotatably housed.

Of course, the main plug 15 is, as shown in FIG. 1, a gas burner 6, 6 arranged in the gas stove 10.
6 is installed in the middle of the gas flow path connecting the primary pipe 9 and the primary pipe 9 so as to open and close the gas flow at the rear part of the main body case of the gas stove 10. Since it is similar to the seed gas stove 10, its detailed description is omitted here.

Further, the main plug 15 is, in this embodiment,
The upper surface of the grip portion 16 is housed so as not to project upward from the surface of the top plate 11.

With this structure, it is possible not only to prevent the pot or frying pan from accidentally colliding with the main plug 15 during cooking, but to prevent the main plug 15 from being damaged. It is possible to reliably prevent the juice from splashing out of the pot or the like.

Furthermore, the gas stove 10 according to this embodiment
In this case, since the recess 13 in which the main plug 15 is housed can be opened and closed by the lid 12, it is possible to reliably prevent the main plug 15 from being contaminated by oil or smoke scattered during cooking. The gas stove 10 can be used in a clean state.

In the above embodiment, the primary pipe 9 is piped from the rear wall W to the rear of the back plate 21 of the heating equipment cabinet 3, and the upper end portion of the primary pipe 9 is guided in the horizontal direction to communicate with the main plug 15. There is. In FIG. 1, reference numeral 22 is an inspection opening formed in the back plate 21, and reference numeral 23 is an inspection opening 2 of the primary pipe 9.
Each of the primary pipe main plugs inserted near 2 is shown.

In this embodiment, a branch port is provided on the downstream side of the main plug 15, that is, in the middle of the gas flow path 28 connecting the main plug 15 and the connection port 10A of the main body case of the gas stove 10. 24 is formed, and an oven gas pipe 25, one end of which is connected to the branch port 24, is communicatively connected, and the other end of the gas pipe 25 is communicatively connected to a connection port 27 of the gas oven 20. Then, the gas oven 20 can be set in a usable state.

Heating equipment cabinet 3 according to this embodiment
As described above, since the gas main plug 15 is arranged on the top plate surface of the heating device and at a portion that is not affected by the heat from the gas burner 6, it is safe and in a comfortable posture. Since the main plug 15 can be opened and closed, it is easy to use, and it is possible to effectively prevent forgetting to close the main plug 15 which is easy to forget due to troublesome thoughts.

In addition, in the heating equipment cabinet 3 according to this embodiment, the addition and removal work of the oven and the like can be performed easily and at low cost without performing a large-scale piping work. Since the gas supply to the gas stove 10 and the gas oven 20 can be interrupted by a single operation, the operational effect of improving safety can be obtained.

In the above embodiment, the case where the oven gas pipe 25 is connected to the branch port 24 has been described as an example.
When the gas oven 20 or the like is not installed, the branch port 2
Needless to say, a cap having excellent airtightness is attached to No. 4.

[0020]

As described above, in the heating device main plug arranging structure according to the first aspect, the opening / closing operation of the gas main plug is performed without opening / closing the door of the heating device cabinet.
It can be done easily in a comfortable posture while standing, and not only can it improve the usability of this type of heating device, but it can also effectively prevent forgetting to close the main valve and improve safety. In addition, even if a built-in oven or the like is installed later, the piping can be easily connected without changing the primary piping, and the gas stove and gas oven can be supplied and shut off with a single opening and closing operation. The effect of being able to perform surely and having high safety is obtained.

In the heating device main plug arranging structure according to a second aspect of the present invention, the main plug is arranged in a state of being housed in a recessed portion of the top plate, and an upper surface of a grip portion of the main plug is provided. Since it is arranged so that it does not protrude from the top plate surface, it is possible to prevent the pan or frying pan from accidentally colliding with the main plug during cooking and damaging the main plug. It is possible to reliably prevent the soup and soup from splashing from the pan.

Further, in the main plug disposing structure of the heating apparatus according to the third aspect, since the lid body is arranged to be openable and closable in the concave portion for accommodating the main plug, the main plug may be damaged by oil stains or the like. It has a number of excellent effects such as being able to reliably prevent it from being soiled.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a configuration of a heating equipment cabinet according to an embodiment of the present invention.

FIG. 2 is an enlarged explanatory view showing an example of gas piping of the heating equipment cabinet.

FIG. 3 is a perspective explanatory view showing a configuration of a conventional heating equipment cabinet.

[Explanation of symbols]

3 heating equipment cabinet 8 counter tops 9 Primary piping 10 gas stoves 10A gas stove pipe connection port 11 gas stove top plate 12 Lid 13 recess 15 yuan 16 Grip of the original stopper 20 gas oven 24 forks 25 Gas tube for oven 28 Gas burner gas flow path

Claims (3)

[Claims] 1. A pipe connection port of a built-in type heating device that is dropped into an opening formed on a top plate surface of a heating device cabinet and is attached to the rear of the heating device body so as to communicate with a primary pipe. A main plug for supplying or shutting off gas to or from the gas burner is arranged in the rear of the main body of the heating device, and opening / closing operation by the main plug is performed from the top plate side. A main tap arrangement structure for a heating device, characterized in that a gas branch port that can be connected to a built-in type oven is formed in the gas flow path. 2. The main plug is arranged so as to be housed in a recessed portion of the top plate, and is arranged so that an upper surface of a grip portion of the main plug does not protrude from the top plate surface. The main plug arrangement structure for the heating device according to claim 1. 3. The heating device main plug arranging structure according to claim 2, wherein a lid is provided so as to be openable and closable in the concave portion in which the main plug is accommodated.