CN210717737U - An inlet guide separation device for integrated stove - Google Patents

Abstract

An inlet guide separation device for an integrated stove, comprising a casing arranged on the air inlet flow channel of the integrated stove, the casing is located on the inner side of an oil net of the integrated stove; the main body of the casing is a rectangular body, the outer side of the casing is an open air inlet, The inner side has an air outlet that protrudes inward; a diversion body is arranged between the inner cavity of the air outlet and the inner cavity of the outer shell, and the diversion body includes a diversion block, and the diversion block is provided with a circular hole for guiding The flow block is covered on the inner cavity of the air outlet; the flow guide block is in the shape of a rectangle protruding to the outside, including the front side located on the outside, and the sides located on both sides of the front side. The inner cavity communicates with the inner cavity of the air outlet; the inner cavity of the air outlet is provided with a diversion cone, and the inner bottom end of the air outlet is open. The oil-gas separation effect of the utility model is good, and the noise is low.

Description

An inlet guide separation device for integrated stove

technical field

The utility model belongs to the field of integrated stoves, and relates to an inlet guide separation device for integrated stoves.

Background technique

As a common household appliance, integrated stoves are favored by more people in modern life, and the grease separation and noise of integrated stoves are important indicators to evaluate the performance of integrated stoves.

The conventional integrated stove adopts a filter screen structure, and the separation method is simple. At the same time, the vertical intake of oil and fume can easily lead to the blockage of the mesh; in addition, the long-term use of the integrated stove can easily lead to the accumulation of grease inside the integrated stove, which affects the smoke exhaust effect. The risk of fire; in addition, the conventional integrated stove entrance is not equipped with sound insulation measures, and the working noise will seriously affect the health of the cooking staff.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings of the single air intake structure and the large working noise of the traditional integrated stove, the utility model provides an inlet guide separation device for an integrated stove. Based on the principle of collision separation and swirl separation, the separation degree of grease at the inlet of the integrated stove is improved, and the influence of the working noise of the integrated stove on people is reduced with the help of the unique noise reduction structure.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

An inlet guide separation device for an integrated stove, which is characterized in that it comprises a casing 1 arranged on the air inlet flow channel of the integrated stove, the side close to the fan is defined as the inner side, the side away from the fan is defined as the outer side, and the casing 1 is located at the side of the integrated stove. The inner side of the oil net 3; the main body of the outer casing 1 is a cuboid, the outer side of the outer casing 1 is an open air inlet, and the inner side of the outer casing 1 has an air outlet that protrudes inward; A diversion body 21 is arranged between the two parts. The diversion body 21 includes a diversion block 211. The diversion block 211 is provided with a circular small hole 212. The diversion block 211 covers the inner cavity of the air outlet; The rectangular parallelepiped shape that protrudes to the outside, including the front on the outside, and the sides on both sides of the front. The cavity is equipped with a guide cone 221, and the inner bottom end of the air outlet is open.

Preferably, a plurality of evenly spaced air outlet portions are provided on the inner bottom plate of the housing 1 , and each air outlet portion is correspondingly provided with a flow guide block 211 .

Preferably, the guide cone 221 is coaxial with the guide block 211 .

Further, the plurality of flow guide blocks 211 are punched from a piece of steel plate, and the inner bottom edges of adjacent flow guide blocks 211 are connected as a whole.

The beneficial effects of the present utility model are embodied in:

(1) The device and the wall surface of the integrated stove can be easily disassembled by bolting, and the guide device and the outside are avoided to be installed by the in-line type, which is easy to disassemble and clean; (2) The oil fume is sucked into the guide body from multiple directions 21. Oil droplets collide in multiple directions and are easy to separate from the oil fume; (3) Due to the high density of oil, the oil is easier to separate during the spiral motion of oil fume; (4) The noise generated by the operation of the integrated stove fan system passes through The device absorbs, reflects, and enters the human ear and the noise will be greatly reduced.

Description of drawings

Fig. 1 is the structural perspective view of the present utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the bottom view of Fig. 1;

Fig. 4 is the longitudinal sectional view of Fig. 1;

Fig. 5 is the schematic diagram of the housing of the present utility model;

Fig. 6 is the schematic diagram of the diversion body;

Fig. 7 is the schematic diagram of helical blade;

Fig. 8 is the installation schematic diagram of the present utility model;

Fig. 9 is a partial enlarged view of part P of Fig. 8;

Figure 10 is a working principle diagram of the present invention.

Detailed ways

The application will be further described below in conjunction with the accompanying drawings and embodiments:

The utility model is an inlet guide separation device for an integrated stove, comprising a casing 1 arranged on the air inlet flow channel of the integrated stove, the side close to the fan is defined as the inner side, and the side away from the fan is defined as the outer side, and the casing 1 is located on the side of the integrated stove. The inner side of the oil net 3; the main body of the outer casing 1 is a cuboid, the outer side of the outer casing 1 is an open air inlet, and the inner side of the outer casing 1 has an air outlet that protrudes inward; A diversion body 21 is arranged between the two parts. The diversion body 21 includes a diversion block 211. The diversion block 211 is provided with a circular small hole 212. The diversion block 211 covers the inner cavity of the air outlet; The rectangular parallelepiped shape that protrudes to the outside, including the front on the outside, and the sides on both sides of the front. The cavity is equipped with a guide cone 221, and the inner bottom end of the air outlet is open.

The inner bottom plate of the housing 1 is provided with a plurality of air outlet portions evenly spaced apart, and each air outlet portion is correspondingly provided with a flow guide block 211 . The plurality of flow guide blocks (211) are punched from a piece of steel plate, and the inner bottom edges of adjacent flow guide blocks (211) are connected as a whole.

The guide cone 221 is coaxial with the guide block 211 .

Several fixing baffles 11 are arranged on the casing 1, and fixing bolts 12 are arranged on both sides of the casing 1, and the casing 1 is fixed to the inner wall surface of the integrated stove by the fixing bolts 12;

The casing 1 is provided with a diversion separation device 2, which is specifically composed of a diversion body 21 and a separation spiral 22; the diversion body 21 is a rectangular long plate, and a number of cuboid diversion blocks 211 are arranged on the long plate. It is hollow, and circular holes 212 are evenly distributed on the three sides of A, B, and C; the guide body 21 is embedded in the casing 1, and can not be fixed by the fixing baffle 11;

The separating helix 22 is located at the lower part of the guide block 211, and the two centers are on the same axis; the separating helix 22 is provided with a conical guide cone 221; , so that the separation screw 22 does not fall down when working, and the screw blade 223 has a defined equation structure.

The device and the wall of the integrated stove are connected by bolts and are easy to disassemble, and the guide device and the outside can be easily disassembled and cleaned by avoiding in-line installation;

Define the center of the bottom surface of the helical blade as the origin, take the axial direction as the X-axis, and its radial direction as the Y-axis, establish a Cartesian coordinate system, and define its structural equation as:

y=0.87sin(12.7x+1.44)+0.4sin(0.16x-0.72)(0<X<300)

The conical inclination angle β of the conical guide cone 221 is 10-20°.

The working process of the utility model is as follows: 1) the bellows in the integrated stove works to generate low pressure, and the oil fume is sucked into the device through the oil net 3; The circular hole 212 collides with the D area in the guide block 211, and the grease is separated from the oil fume due to the collision; 3) The oil fume flows from the D area in the guide block 211 through the conical guide cone 221 and is sucked into the separation spiral 22; 4) The oil fume passes through the spiral blade 223, and the grease is further separated from the oil fume and flows out from the bottom end of the separation device; 5) The working noise of the integrated stove fan system is absorbed and diffracted by the device, and the entry into the human ear is greatly reduced.

The embodiments of the present application have been described in detail above, but the contents are only preferred embodiments of the present application, and cannot be considered as limiting the scope of implementation of the present application. All equivalent changes and improvements made according to the scope of the present application shall fall within the protection scope of the present invention.

Claims (4)

1. The utility model provides an integrated for kitchen import water conservancy diversion separator which characterized in that: the integrated stove comprises a shell (1) arranged on an air inlet flow passage of the integrated stove, wherein one side close to a fan is defined as an inner side, one side far away from the fan is defined as an outer side, and the shell (1) is positioned on the inner side of an oil screen (3) of the integrated stove; the main body of the shell (1) is a cuboid, the outer side of the shell (1) is provided with an open air inlet, and the inner side of the shell (1) is provided with an air outlet part protruding inwards; a flow guide body (21) is arranged between the inner cavity of the air outlet part and the inner cavity of the shell (1), the flow guide body (21) comprises a flow guide block (211), a round small hole (212) is formed in the flow guide block (211), and the flow guide block (211) covers the inner cavity of the air outlet part; the guide block (211) is in a cuboid shape protruding outwards and comprises a front side positioned on the outer side and side surfaces positioned on two sides of the front side, the side surfaces are connected with an inner side bottom plate of the shell (1), and an inner cavity of the guide block (211) is communicated with an inner cavity of the air outlet part; the inner cavity of the air outlet part is provided with a diversion cone (221), and the bottom end of the inner side of the air outlet part is open.

2. The inlet guide separation device for the integrated cooker as claimed in claim 1, wherein: the inner side bottom plate of the shell (1) is provided with a plurality of air outlet parts which are uniformly distributed at intervals, and each air outlet part is correspondingly provided with a flow guide block (211).

3. The inlet guide separation device for the integrated cooker as claimed in claim 2, wherein: the guide blocks (211) are formed by stamping a steel plate, and the inner side bottom edges of the adjacent guide blocks (211) are connected into a whole.

4. The inlet guide separation device for the integrated cooker as claimed in claim 1, wherein: the guide cone (221) and the guide block (211) are coaxially arranged.

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