CN220338690U - Gas water heater with improved ignition needle fixing - Google Patents

Abstract

The gas water heater comprises a burner shell with an upper opening, a fire row ignition needle and a sensing needle, wherein the fire row ignition needle comprises a seat plate, a first ignition needle and a second ignition needle, and the sensing needle is fixed with a right wall plate and extends into the burner shell; the right wall plate is provided with a through hole, a pin hole and a screw hole; the device also comprises a fixed seat board, wherein the fixed seat board comprises a base plate, a fixed plate and a pin plate, the base plate is vertical to the fixed plate, an ignition pinhole is arranged on the base plate, and a connecting hole is formed in the fixed plate; the base plate is attached and fixed with the base plate, the base plate is attached with the right wall plate, the through hole is opposite to the ignition needle hole, and the first ignition needle and the second ignition needle penetrate through the ignition needle hole; the pin plate is inserted into the pin plate hole, the fixed plate is attached to the front wall plate, and the screw passes through the connecting hole and is screwed with the screw hole; or the base plate and the right wall plate are fixed by screws. The fixed screw of the fire row ignition needle is opposite to a person, and when the fire row ignition needle is detached, the screw is detached by a screwdriver, so that the fire row ignition needle can be detached, and the operation is convenient.

Description

Gas water heater with improved ignition needle fixing

Technical Field

The utility model relates to a gas water heater, in particular to a gas water heater with an improved ignition needle fixing function.

Background

In the prior art, according to chinese patent 202222407083.9, an ignition device of the gas water heater comprises an insulator and a fixed shell, wherein a first ignition needle and a second ignition needle are mounted on the insulator, a first end of the first ignition needle and a first end of the second ignition needle protrude from a first end of the insulator to form an ignition end, and a second end of the first ignition needle and a second end of the second ignition needle protrude from a second end of the insulator to form a connection end; a fixing part is formed between the first end and the second end of the insulator, a first through hole is formed in the fixing shell, the fixing shell is sleeved on the outer side of the insulator, the fixing shell is fixedly connected with the fixing part, an integrated ignition device is formed, and the fixing shell is fixed on the shell of the burner when the ignition device is installed. There is a problem in that the disassembly and assembly are inconvenient.

Disclosure of Invention

The purpose of the utility model is that: the gas water heater with the ignition needle fixed is improved, and has the characteristic of convenience in disassembly and assembly of the ignition needle of the fire grate.

The utility model is realized in the following way: the gas water heater comprises a burner shell with an upper opening, a fire row ignition needle and a sensing needle, wherein the fire row ignition needle comprises a seat plate, a first ignition needle and a second ignition needle, and the sensing needle is fixed with a right wall plate of the burner shell and extends into the burner shell; the special feature is that: the right wall plate of the burner shell is provided with a through hole, a pin plate hole and a screw hole;

the device also comprises a fixed seat board, wherein the fixed seat board comprises a base plate, a fixed plate and a pin plate, the base plate is vertical to the fixed plate, an ignition pinhole is arranged on the base plate, and a connecting hole is formed in the fixed plate;

the base plate is attached and fixed with the base plate, the base plate is attached with the right wall plate, the through hole is opposite to the ignition needle hole, and the first ignition needle and the second ignition needle penetrate through the ignition needle hole; the pin plate is inserted into the pin plate hole, the fixed plate is attached to the front wall plate, and the screw passes through the connecting hole and is screwed with the screw hole; or the base plate and the right wall plate are fixed by screws.

The gas water heater with the ignition needle fixed is characterized in that: the seat board is fixedly connected with the base board through screws.

The gas water heater with the ignition needle fixed is characterized in that: the base plate is provided with a punching flanging which is used as a rivet;

the seat board is provided with a rivet hole, and the punching flanging is riveted with the rivet hole.

The gas water heater with the ignition needle fixed is characterized in that: a square positioning block is arranged on the body of the induction needle; a needle hole is formed in the right wall plate of the burner shell;

the needle bar fixing device also comprises a fixing frame plate, wherein the fixing frame plate comprises a frame-shaped part with an upper opening and a fixing foot plate, and a needle bar hole is formed in a bottom plate of the frame-shaped part;

the square positioning block is embedded with the frame-shaped part, the lower part of the needle body passes through the needle rod hole, the upper part of the needle body extends into the burner shell through the needle body hole, and the screw passes through the fixed foot plate to be screwed with the right wall plate.

According to the gas water heater with the improved ignition needle fixing function, due to the adoption of the structure, the fixing screw of the fire row ignition needle is opposite to a person, and when the fire row ignition needle is detached, the screw is detached by the screw driver, so that the fire row ignition needle can be detached, and the operation is convenient.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is a second perspective view of the present utility model.

Fig. 3 is one of the exploded perspective views of the present utility model.

Fig. 4 is a second perspective exploded view of the present utility model.

FIG. 5 is a third exploded perspective view of the present utility model.

Fig. 6 is a fourth perspective exploded view of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, 2 and 3, a gas water heater with improved ignition needle fixation comprises a burner housing 1 with an upper opening, a fire row ignition needle 2 and a sensing needle 3, wherein the fire row ignition needle 2 comprises a seat plate 21, a first ignition needle 22 and a second ignition needle 23, and the sensing needle 3 is fixed with a right wall plate of the burner housing 1 and extends into the burner housing 1;

the right wall plate of the burner shell 1 is provided with a through hole 11, a pin plate 43 hole 12 and a screw hole 13;

the device also comprises a fixed seat board 4, wherein the fixed seat board 4 comprises a base plate 41, a fixed plate 42 and a pin plate 43, the fixed plate 42 and the pin plate 43 are respectively arranged at two ends of the base plate 41, the base plate 41 is vertical to the fixed plate 42, an ignition pinhole 411 is arranged on the base plate 41, and a connecting hole 421 is arranged on the fixed plate 42;

the seat board 21 is adhered and fixed with the base board 41, and the first ignition needle 22 and the second ignition needle 23 penetrate through the ignition needle hole 411; the base plate 41 is attached to the right wall plate, the through hole 11 is opposite to the ignition pin hole 411, the pin plate 43 is inserted into the pin plate 43 hole, the fixing plate 42 is attached to the front wall plate of the burner housing 1, and the screw passes through the connecting hole 421 to be screwed with the screw hole 13; or the base plate and the right wall plate are fixed by screws.

With the structure, the head of the screw for fixing the fixing plate 42 of the fixing seat plate 4 is opposite to a person, so that the screw can be conveniently assembled and disassembled; when the fire row ignition needle 2 is disassembled, the screw is disassembled, and then the fixed seat board 4 moves rightwards.

As a further improvement of the utility model: the seat plate 21 and the base plate 41 are fixedly connected by screws.

The utility model can also be realized as follows: the base plate 41 is provided with a punching flanging 412, and the punching flanging 412 is used as a rivet;

the seat plate 21 is provided with a rivet hole 211, and the punched flange 412 is riveted with the rivet hole 211.

As an improvement of the utility model: a square positioning block 31 is arranged on the body of the induction needle 3; the right wall plate of the burner housing 1 is provided with a needle hole 14;

the needle bar fixing device further comprises a fixing frame plate 5, wherein the fixing frame plate 5 comprises a frame-shaped part 51 with an upper opening and a fixing foot plate 52, and a needle bar hole is formed in the bottom plate of the frame-shaped part 51; the depth of the frame-shaped portion 51 is the same as the height of the square positioning block 31;

the square positioning block 31 is embedded with the frame-shaped part 51, the lower part of the needle body passes through the needle rod hole, the upper part of the needle body stretches into the burner shell 1 through the needle body hole 14, and the screw passes through the fixed foot plate 52 to be screwed with the right wall plate.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (4)

1. The gas water heater comprises a burner shell with an upper opening, a fire row ignition needle and a sensing needle, wherein the fire row ignition needle comprises a seat plate, a first ignition needle and a second ignition needle, and the sensing needle is fixed with a right wall plate of the burner shell and extends into the burner shell; the method is characterized in that: the right wall plate of the burner shell is provided with a through hole, a pin plate hole and a screw hole;

the device also comprises a fixed seat board, wherein the fixed seat board comprises a base plate, a fixed plate and a pin plate, the base plate is vertical to the fixed plate, an ignition pinhole is arranged on the base plate, and a connecting hole is formed in the fixed plate;

the base plate is attached and fixed with the base plate, the base plate is attached with the right wall plate, the through hole is opposite to the ignition needle hole, and the first ignition needle and the second ignition needle penetrate through the ignition needle hole; the pin plate is inserted into the pin plate hole, the fixed plate is attached to the front wall plate, and the screw passes through the connecting hole and is screwed with the screw hole; or the base plate and the right wall plate are fixed by screws.

2. A gas water heater with improved ignition needle fixation as recited in claim 1, wherein: the seat board is fixedly connected with the base board through screws.

3. A gas water heater with improved ignition needle fixation as recited in claim 1, wherein: the base plate is provided with a punching flanging which is used as a rivet;

the seat board is provided with a rivet hole, and the punching flanging is riveted with the rivet hole.

4. A gas water heater with improved ignition needle fixation as claimed in claim 1, 2 or 3, wherein: a square positioning block is arranged on the body of the induction needle; a needle hole is formed in the right wall plate of the burner shell;

the needle bar fixing device also comprises a fixing frame plate, wherein the fixing frame plate comprises a frame-shaped part with an upper opening and a fixing foot plate, and a needle bar hole is formed in a bottom plate of the frame-shaped part;

the square positioning block is embedded with the frame-shaped part, the lower part of the needle body passes through the needle rod hole, the upper part of the needle body extends into the burner shell through the needle body hole, and the screw passes through the fixed foot plate to be screwed with the right wall plate.