Oil gun atomizing sheet with double-included-angle atomizing structure

Abstract

The utility model provides an oil gun atomizing sheet with a double-included-angle atomizing structure, which comprises an atomizing base body component, an outer ring atomizing component and an inner ring atomizing component, the oil gun atomizing sheet can generate two groups of oil mist spraying at different angles through the arrangement of the outer ring atomizing component and the inner ring atomizing component, the atomized oil mist of the two parts can be mutually supplemented, and the atomizing effect is good. Therefore, the coverage range of oil mist is expanded, fuel can be more evenly distributed in a combustion area, the combustion efficiency is improved, due to the synergistic effect of the outer ring atomization component and the inner ring atomization component, it can be guaranteed that the fuel is fully mixed and atomized in the combustion process, the stable combustion process can be achieved through the even fuel distribution, and the combustion efficiency is improved. The possibility of combustion fluctuation and incomplete combustion is reduced, the whole atomizing sheet is compact in structure and easy to mount and dismount, the matching notch is matched with the oil gun in shape, the atomizing sheet can be conveniently mounted on the oil gun through a connecting piece, and maintenance and replacement are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model combustion equipment relates to an oil gun atomizing sheet with double-angle atomizing structure. BACKGROUND

[0002] The patent document CN221413691U discloses an oil gun atomizing sheet, which comprises a front atomizing sheet and a rear atomizing sheet, the front atomizing sheet is provided with a mixing hole and a matching convex surface, the inner side of the matching convex surface is provided with a positioning pin, the rear atomizing sheet is provided with an oil hole, a steam hole and a matching concave surface, the inner side of the matching concave surface is provided with a positioning groove, the matching convex surface is matched with the matching concave surface, the positioning pin is matched with the positioning groove, and the oil hole and the steam hole are communicated to form a hole which is consistent in size and shape with the mixing hole and is aligned, wherein the atomizing sheet is designed as two components, i.e., a front atomizing sheet component and a rear atomizing component, the two components are matched in size, the atomizing principle requirement of the Y-shaped atomizing sheet is met, the split structure facilitates maintenance and repair under the condition that the use of the oil gun is met, the cleaning difficulty of the atomizing sheet is effectively reduced, and the maintenance workload is reduced. However, the atomized oil mist angle range of this atomizing sheet is 90°, the center of the atomized oil mist is free of fuel, the coverage range of the oil mist is small, and the combustion is uneven. Therefore, it is necessary to optimize the structure to overcome the above-mentioned defects. SUMMARY

[0003] The utility model aims at providing an oil gun atomizing sheet with double-angle atomizing structure to improve the atomized oil mist coverage range of the atomizing sheet.

[0004] The utility model adopts the technical scheme that:

[0005] An oil gun atomizing sheet with double-angle atomizing structure comprises:

[0006] An atomizing base member is installed in an oil gun through a connecting piece, and has an assembly space inside;

[0007] Further comprising:

[0008] A plurality of outer circle atomizing members are arranged, each outer circle atomizing member is arranged in the atomizing base member and is communicated with the fuel supply mechanism, and the fuel is atomized by the outer circle atomizing member;

[0009] A plurality of inner circle atomizing members are arranged, each inner circle atomizing member is arranged in the atomizing base member and is communicated with the fuel supply mechanism, and the fuel is atomized by the inner circle atomizing member.

[0010] Specifically, the atomizing base member comprises:

[0011] A bearing ring, which is a conical ring structure, penetrates through both ends;

[0012] The adapter slot is arranged on the enlarged end of the bearing ring and extends along the circumference of the bearing ring and is recessed towards the inside of the bearing ring along the axial direction.

[0013] The outer ring step surface is arranged on the reduced end of the bearing ring and is located on the outer wall of the bearing ring, extends along the circumference of the bearing ring and protrudes towards the outside of the bearing ring.

[0014] The inner ring step surface is arranged on the reduced end of the bearing ring and is located on the outer wall of the bearing ring, extends along the circumference of the bearing ring and protrudes towards the outside of the bearing ring, and the diameter of the inner ring step surface is smaller than that of the outer ring step surface.

[0015] In an embodiment of the utility model, the outer ring atomization component comprises:

[0016] The outer mixing flow hole is arranged in the bearing ring and corresponds to the position of the outer ring step surface, penetrates through the radial two sides of the bearing ring and is uniformly arranged along the circumference of the bearing ring, and the outer end of each outer mixing flow hole is exposed from the outer ring step surface, so that the atomized fuel can be sprayed outwards through the outer mixing flow hole.

[0017] In an embodiment of the utility model, the outer ring atomization component further comprises:

[0018] The outer fuel hole is arranged in the bearing ring, is uniformly arranged along the circumference of the bearing ring and communicates with the outer mixing flow hole, so that fuel can be delivered into the outer mixing flow hole through the outer fuel hole.

[0019] The outer steam hole is arranged in the bearing ring, is uniformly arranged along the circumference of the bearing ring and communicates with the outer mixing flow hole, so that steam can be delivered into the outer mixing flow hole through the outer fuel hole, and the steam and the fuel are mixed in the outer mixing flow hole to form the atomized fuel.

[0020] In an embodiment of the utility model, the inner ring atomization component comprises:

[0021] The inner mixing flow hole is arranged in the bearing ring and corresponds to the position of the inner ring step surface, penetrates through the radial two sides of the bearing ring and is uniformly arranged along the circumference of the bearing ring, and the outer end of each inner mixing flow hole is exposed from the inner ring step surface, so that the atomized fuel can be sprayed outwards through the inner mixing flow hole.

[0022] In an embodiment of the utility model, the inner ring atomization component further comprises:

[0023] Inner fuel holes, the inner fuel holes are provided with a group, each inner fuel hole is respectively formed in the bearing ring, is evenly arranged along the circumference of the bearing ring, and is communicated with the inner mixing flow hole, fuel can be transported to the inner mixing flow hole through the inner fuel hole;

[0024] Inner steam holes, the inner steam holes are provided with a group, each inner steam hole is respectively formed in the bearing ring, is evenly arranged along the circumference of the bearing ring, and is communicated with the inner mixing flow hole, steam can be transported to the inner mixing flow hole through the inner fuel hole, so that the steam and the fuel are mixed in the inner mixing flow hole to form atomized fuel.

[0025] In an embodiment of the utility model, the included angle formed by the axis of outer mixing flow hole and the axis of bearing ring is 50 DEG.

[0026] In an embodiment of the utility model, the included angle formed by the axis of inner mixing flow hole and the axis of bearing ring is 30 DEG.

[0027] The utility model discloses the advantages are:

[0028] The oil gun atomizing piece can produce two groups of oil mist sprays with different angles through the outer ring atomizing component and the inner ring atomizing component, the atomized oil mists of the two parts can supplement each other, so that the coverage of the oil mist is enlarged, the fuel can be more evenly distributed in the combustion area, and the combustion efficiency is improved. Due to the synergistic effect of the outer ring atomizing component and the inner ring atomizing component, the fuel can be fully mixed and atomized during the combustion process. The uniform fuel distribution helps to realize a stable combustion process and reduce the possibility of combustion fluctuation and incomplete combustion. The whole atomizing piece structure is compact, easy to install and disassemble. The oil gun shape is matched with the matching slot, so that the oil gun can be conveniently installed on the oil gun through the connecting piece, and maintenance and replacement are facilitated. ACCURACY OF DRAWINGS

[0029] Figure 1 It is the front structure schematic drawing of the oil gun atomizing piece with double-angle atomizing structure provided by the utility model;

[0030] Figure 2 It is the back structure schematic drawing of the oil gun atomizing piece;

[0031] Figure 3 It is the end surface structure schematic drawing of the oil gun atomizing piece;

[0032] Figure 4 It is Figure 3 A-A section structure schematic drawing of

[0033] Figure 5 B-B section structure schematic drawing of Figure 3 CONCRETE IMPLEMENTATION

[0034] ​In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] like Figures 1-5 As shown, the oil gun atomizing plate with a double-angle atomizing structure proposed in the utility model includes an atomizing base component, an outer ring atomizing component and an inner ring atomizing component. The atomizing base component is installed in the oil gun through a connecting piece, and has an assembly space inside. A group of outer ring atomizing components are provided, and each outer ring atomizing component is respectively opened in the atomizing base component and connected to the fuel supply mechanism, and the outer ring atomizing component atomizes the fuel. A group of inner ring atomizing components are provided, and each inner ring atomizing component is respectively opened in the atomizing base component and connected to the fuel supply mechanism, and the inner ring atomizing component atomizes the fuel.

[0036] In this embodiment, the atomizing base component includes a bearing ring 110, a matching groove 120, an outer ring step 130 and an inner ring step 140. The bearing ring is a conical ring structure with both ends connected. The matching groove is opened at the expanded diameter end of the bearing ring, extends along the circumference of the bearing ring, and is recessed axially toward the inside of the bearing ring. The matching groove is adapted to the shape of the oil gun so that the bearing ring can be installed on the oil gun through a connecting piece. The outer ring step is opened at the reduced diameter end of the bearing ring and is located on the outer wall of the bearing ring. It extends along the circumference of the bearing ring and protrudes toward the outside of the bearing ring. The inner ring step is opened at the reduced diameter end of the bearing ring and is located on the outer wall of the bearing ring. It extends along the circumference of the bearing ring and protrudes toward the outside of the bearing ring. The diameter of the inner ring step is smaller than the diameter of the outer ring step.

[0037] In the embodiment, the outer ring atomization member includes a group of outer mixing flow holes 210, a group of outer fuel holes 220 and a group of outer steam holes 230. Each of the outer mixing flow holes is arranged in the bearing ring and corresponds to the position of the outer ring step surface. The outer mixing flow holes pass through the two radial sides of the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer ends of the outer mixing flow holes are exposed from the outer ring step surface. The atomized fuel can be sprayed out through the outer mixing flow holes. The outer fuel holes are arranged in the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer fuel holes are in communication with the outer mixing flow holes. The fuel can be delivered to the outer mixing flow holes through the outer fuel holes. The outer steam holes are arranged in the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer steam holes are in communication with the outer mixing flow holes. The steam can be delivered to the outer mixing flow holes through the outer fuel holes. The steam and the fuel are mixed in the outer mixing flow holes to form the atomized fuel.

[0038] In the embodiment, the outer ring atomization member includes a group of outer mixing flow holes 210, a group of outer fuel holes 220 and a group of outer steam holes 230. Each of the outer mixing flow holes is arranged in the bearing ring and corresponds to the position of the outer ring step surface. The outer mixing flow holes pass through the two radial sides of the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer ends of the outer mixing flow holes are exposed from the outer ring step surface. The atomized fuel can be sprayed out through the outer mixing flow holes. The outer fuel holes are arranged in the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer fuel holes are in communication with the outer mixing flow holes. The fuel can be delivered to the outer mixing flow holes through the outer fuel holes. The outer steam holes are arranged in the bearing ring and are uniformly arranged along the circumferential direction of the bearing ring. The outer steam holes are in communication with the outer mixing flow holes. The steam can be delivered to the outer mixing flow holes through the outer fuel holes. The steam and the fuel are mixed in the outer mixing flow holes to form the atomized fuel.

[0039] In the embodiment, the angle between the axis of the outer mixing flow hole and the axis of the bearing ring is 50°.

[0040] In the embodiment, the angle between the axis of the inner mixing flow hole and the axis of the bearing ring is 30°.

[0041] In the description of the utility model, it is necessary to explain that when the terms of indicating the orientation or position relationship such as "upper", "lower", "inner", "outer", "left", "right" and the like appear, it should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship of the utility model product when it is usually placed, or the orientation or position relationship commonly understood by the person skilled in the art, and it is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, when the terms such as "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it is also necessary to explain that unless otherwise explicitly specified and limited, the terms such as "mounting", "setting", "connecting" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. An oil gun atomizer with a double-angle atomization structure, comprising: an atomizing base component, which is installed in the oil gun via a connecting piece and has an assembly space inside; It is characterized by further comprising: The outer ring atomizing components are provided in a group, each outer ring atomizing component is respectively opened in the atomizing base component and is connected to the fuel supply mechanism, and the outer ring atomizing components atomize the fuel; The inner ring atomizing component is provided in a group. Each inner ring atomizing component is respectively opened in the atomizing base component and is connected with the fuel supply mechanism. The inner ring atomizing component atomizes the fuel.

2. The oil gun atomizer with a double-angle atomization structure according to claim 1, characterized in that: The atomizing base component includes: The load-bearing ring is a conical ring structure with two ends connected; A matching notch is provided at the expanded diameter end of the load-bearing ring, extends along the circumference of the load-bearing ring, and is recessed axially into the interior of the load-bearing ring. The matching notch is adapted to the shape of the oil gun, so that the load-bearing ring can be mounted on the oil gun through a connector. An outer ring step surface is provided at the reduced diameter end of the load-bearing ring and is located on the outer wall of the load-bearing ring. The outer ring step surface extends along the circumference of the load-bearing ring and protrudes toward the outside of the load-bearing ring. The inner ring step surface is opened at the reduced diameter end of the load-bearing ring and is located on the outer wall of the load-bearing ring. It extends along the circumference of the load-bearing ring and protrudes toward the outside of the load-bearing ring. The diameter of the inner ring step surface is smaller than the diameter of the outer ring step surface.

3. The oil gun atomizer with a double-angle atomization structure according to claim 2, characterized in that: The outer ring atomizing components include: There is a group of external mixing holes, each of which is opened in the load-bearing ring and corresponds to the position of the outer ring step. It runs through the radial sides of the load-bearing ring and is evenly arranged along the circumference of the load-bearing ring. The outer end of each external mixing hole is exposed from the outer ring step.

4. The oil gun atomizer with a double-angle atomization structure according to claim 3, characterized in that: The outer ring atomizing component also includes: External fuel holes, which are provided in a group, are respectively opened in the bearing ring, are evenly arranged along the circumference of the bearing ring, and are connected to the external mixing holes; The external steam holes are provided in a group, each of which is opened in the bearing ring, is evenly arranged along the circumference of the bearing ring, and is connected with the external mixed flow hole.

5. The oil gun atomizer with a double-angle atomization structure according to claim 3, characterized in that: The inner ring atomizing components include: There is a group of internal mixing holes, each of which is opened in the load-bearing ring and corresponds to the position of the inner ring step. It passes through the radial sides of the load-bearing ring and is evenly arranged along the circumference of the load-bearing ring. The outer end of each internal mixing hole is exposed from the inner ring step.

6. The oil gun atomizer with a double-angle atomization structure according to claim 5, characterized in that: The inner ring atomizing component also includes: Internal fuel holes, which are provided in a group, are respectively opened in the bearing ring, are evenly arranged along the circumference of the bearing ring, and are connected to the internal mixing holes; The inner steam holes are provided in a group, each inner steam hole is respectively opened in the bearing ring, and is evenly arranged along the circumference of the bearing ring and communicated with the inner mixing hole.

7. The oil gun atomizer with a double-angle atomization structure according to claim 3, characterized in that: The included angle formed by the axis of the external mixed flow hole and the axis of the bearing ring is 50°.

8. The oil gun atomizer with a double-angle atomization structure according to claim 5, characterized in that: The included angle formed by the axis of the inner mixing hole and the axis of the bearing ring is 30°.

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