Integrated stove exhaust pipe

Abstract

The present invention discloses an integrated stove exhaust duct, which relates to the technical field of integrated stoves. One end of the exhaust duct is installed at the oil fume outlet end of the integrated stove range hood, and the other end leads to a public flue connected to the outside atmosphere. The exhaust duct includes a hose and a joint at one end of the hose, and the joint is connected to the oil fume outlet end. The exhaust duct is pleated as a whole, including a layer of dense wave-shaped corrugated pipe, and the outer wave crest of the corrugated pipe is sharp-angled. An oil leakage hole is set at the lowest point of the fold of the smoke pipe, and the outer corrugation of the corrugated pipe forms a certain angle with the air outlet direction. When the smoke pipe is installed, a fixed angle is designed to ensure that the oil leakage hole is at the lowest point, so that the accumulated oil can be collected, and the purpose of collecting the accumulated oil is achieved. The present invention effectively solves the problem of excessive oil accumulation in the integrated stove collection smoke pipe, and achieves the purpose of collecting the accumulated oil into the oil box and centralized treatment, and it increases the service life of the integrated stove product as a whole and the exhaust volume.

Description

Technical Field

[0001] The invention relates to the technical field of integrated stoves, and in particular to an integrated stove exhaust pipe. Background Art

[0002] The mainstream technology for extracting kitchen fumes is to use a fan to exhaust harmful substances such as fumes and combustion waste gases out of the kitchen to keep the kitchen environment clean. The basic principle of the integrated stove exhaust pipe in the prior art is as follows: the integrated stove exhausts fumes through the corrugated exhaust pipe. When the fumes pass through the corrugated exhaust pipe for a long time, a lot of oil will accumulate at the bottom of the exhaust pipe and cannot be collected.

[0003] Based on this, the corrugated smoke exhaust pipe of the integrated stove in the prior art needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated stove exhaust smoke duct, which effectively solves the problem of excessive oil accumulation in the integrated stove exhaust smoke duct, and realizes the purpose of collecting the accumulated oil into an oil box and centrally processing it.

[0005] Its technical solutions include:

[0006] An integrated stove exhaust duct, one end of which is installed at the oil fume outlet of the integrated stove range hood, and the other end is connected to the outside atmosphere. The exhaust duct includes a hose and a joint located at one end of the hose, the joint is connected to the oil fume outlet, the surface of the hose includes a layer of dense wave corrugated pipe, the outer wave crest of the corrugated pipe is sharp-angled, and the outer corrugation of the corrugated pipe forms a certain angle with the air outlet direction.

[0007] As a preferred embodiment of the present invention, the above-mentioned angle is 30°-60°.

[0008] As another preferred embodiment of the present invention, the aforementioned angle is 45°.

[0009] Furthermore, an oil leakage hole is arranged at the lowest fold of the above-mentioned bellows, and an oil collection plate is arranged below the above-mentioned oil leakage hole.

[0010] Compared with the prior art, the present invention brings the following beneficial technical effects:

[0011] The present invention effectively solves the problem of excessive oil accumulation in the smoke collecting pipe of the integrated stove, and realizes the purpose of collecting the accumulated oil into the oil box and centrally treating it. It also prolongs the life of the integrated stove product as a whole, increases the exhaust volume, and effectively avoids malfunctions such as aging and rupture of the smoke collecting pipe caused by the weight of accumulated oil, making the cleaning of oil stains simple and convenient.

[0012] The present invention designs the bellows to be inclined toward the air outlet direction (the angle is adjustable), and an oil leakage hole is designed at the lowest point of the bellows folds, so that the accumulated oil in the smoke pipe can flow out from the oil leakage hole. When the smoke pipe is installed, a fixed angle is designed to ensure that the oil leakage hole is at the lowest point, so that the accumulated oil can be collected, thereby achieving the purpose of collecting accumulated oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of the exhaust pipe of the integrated stove of the present invention;

[0015] Figure 2 It is a schematic diagram of the inclined structure of the bellows of the present invention;

[0016] In the figure, 1. exhaust smoke pipe, 2. oil accumulation tray, 3. oil leakage hole. DETAILED DESCRIPTION

[0017] The present invention proposes an integrated stove exhaust duct. In order to make the advantages and technical solutions of the present invention clearer and more specific, the present invention is described in detail below with reference to the accompanying drawings.

[0018] Combination Figure 1 and Figure 2 As shown, an exhaust pipe for an integrated stove of the present invention is installed on the range hood of the integrated stove and connected to the outlet end of the range hood. The exhaust pipe 1 has a structure different from that of the prior art exhaust pipe, mainly in that the exhaust pipe includes a hose and a joint at one end of the hose, the joint is connected to the oil fume outlet end, the hose surface includes a layer of dense wave-shaped corrugated pipe, the outer wave crest of the corrugated pipe is sharp-angled, and the outer corrugation of the corrugated pipe forms a certain angle with the air outlet direction. The corrugations in the prior art are generally in the vertical direction of the air outlet direction, that is, arranged vertically, and the outer corrugation of the corrugated pipe is set at a certain angle with the air outlet direction, and an oil leakage hole 3 is designed at the lowest point of the corrugated pipe folds, so that the accumulated oil in the exhaust pipe flows out from the oil leakage hole 3. When the exhaust pipe is installed, a fixed angle is designed to ensure that the oil leakage hole is at the lowest point, so that the accumulated oil can be collected, thereby achieving the purpose of collecting accumulated oil.

[0019] The present invention preferably sets the angle to be 30°-60°, and further preferably sets the angle to be 45°. The exhaust duct at this angle is convenient for installation and can ensure that the oil smoke is discharged smoothly and is conducive to subsequent collection. In order to facilitate collection, an oil accumulation tray 2 is provided below the oil leakage hole 3. The oil discharged through the exhaust duct is discharged through the oil leakage hole and then collected on the oil accumulation tray.

[0020] The specific working method of the above exhaust smoke duct is:

[0021] The exhaust pipe is connected to the oil smoke outlet of the range hood through a joint. When the range hood is working, the oil smoke enters the exhaust pipe and is discharged along the direction of the corrugated pipe. Since there is an oil leakage hole at the bottom of the corrugated pipe, some oil will be discharged from the oil leakage hole and fall into the oil accumulation tray. The outer corrugation forms a certain angle with the air outlet direction, which is conducive to the discharge of smoke.

[0022] Parts not described in the present invention can be implemented by referring to the existing technology.

[0023] It should be noted that any equivalent method or obvious variation method made by those skilled in the art under the guidance of this specification should be within the protection scope of the present invention.

Claims

1. An integrated stove exhaust pipe, one end of which is installed at the oil fume outlet of the integrated stove range hood, and the other end is connected to the outside atmosphere, characterized in that: The exhaust smoke pipe comprises a hose and a joint at one end of the hose, the joint is connected to the oil smoke outlet, the hose surface comprises a layer of dense wave corrugated pipe, the outer wave crest of the corrugated pipe is sharp, and the outer wave of the corrugated pipe forms an angle of 30°-60° with the air outlet direction; An oil leakage hole is arranged at the lowest fold of the bellows, and an oil accumulation receiving plate is arranged below the oil leakage hole.

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