Air outlet of warm air furnace

Abstract

The utility model discloses a warm air furnace air outlet which comprises a warm air furnace body, an air outlet is formed in the left side of the warm air furnace body, and the left side of the warm air furnace body is fixedly connected with a fixing box located on the outer side of the air outlet. The air guide box is rotationally mounted in the fixed box through a bearing; the outer side of the air guide box is fixedly connected with the driven fluted disc; the air guide pipe penetrates through the interior of the air guide box; the adjusting plate is rotationally mounted in the air guide box, and the lower surface of the adjusting plate is tightly attached to the upper surface of the air guide pipe; and the filter screen is fixedly connected to the left side of the interior of the air guide box, and a motor is installed at the top of the warm air furnace body. According to the air outlet of the warm air furnace, after hot air is exhausted through the air outlet, the angle of the exhaust position can be conveniently adjusted, the flexibility is high, and the output air volume of the hot air can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of warm air stoves, in particular to an exhaust port of a warm air stove. Background Art

[0002] The heater uses air as the heat exchange medium and outputs hot air to achieve the application purposes of heat exchange, heat release, heating and heat preservation.

[0003] The commonly used heater exhaust vents currently have the following defects: it is not convenient to adjust the angle of the exhaust position after the hot air is discharged through the exhaust vent, the flexibility is poor, and it is not convenient to adjust the output air volume of the hot air. Therefore, we propose a heater exhaust vent to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an exhaust vent for a heating furnace to solve the problem that the exhaust vent for a heating furnace commonly used in the above-mentioned background technology is that it is not convenient to adjust the angle of the exhaust position after the hot air is discharged through the exhaust vent, the flexibility is poor, and it is not convenient to adjust the output air volume of the hot air.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a heater exhaust port, comprising:

[0006] A heating furnace body, wherein an air outlet is provided on the left side of the heating furnace body, and a fixed box located outside the air outlet is fixedly connected to the left side of the heating furnace body;

[0007] An air guide box, the air guide box is rotatably mounted inside the fixed box through a bearing;

[0008] A driven gear disc, the outer side of the air guide box is fixedly connected with a driven gear disc;

[0009] An air duct, wherein the air duct runs through the interior of the air duct box;

[0010] An adjustment plate, wherein the adjustment plate is rotatably mounted inside the air guide box, and the lower surface of the adjustment plate is tightly fitted with the upper surface of the air guide pipe;

[0011] The filter is fixedly connected to the inner left side of the air guide box.

[0012] Preferably, a motor is installed on the top of the heater body, and an output end of the motor is fixedly connected to a driving gear disc;

[0013] Wherein, the connection mode between the driving gear disc and the driven gear disc is meshing connection.

[0014] Preferably, a connecting rod is rotatably mounted inside the air guide box, and a moving block is threadedly connected to the outer side of the connecting rod;

[0015] The moving block is installed inside the air guide box in an up-and-down sliding manner.

[0016] Preferably, an adjusting rod is rotatably mounted on the left side of the moving block, and one end of the adjusting rod away from the moving block is hingedly connected to the top of the adjusting plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the exhaust port of the heating furnace is convenient for adjusting the angle of the exhaust position after the hot air is discharged through the exhaust port, which is more flexible and convenient for adjusting the output air volume of the hot air;

[0018] The hot air is discharged through the air outlet, enters the interior of the air guide box through the air guide pipe, and is discharged through the outlet of the air guide box. The hot air is filtered by setting a filter. The air guide box is rotatably installed inside the fixed box. The motor drives the active gear plate to rotate, so that the active gear plate drives the air guide box to rotate through the driven gear plate, so that the air guide box can adjust the exhaust angle;

[0019] The connecting rod is rotated to drive the moving block to move up and down. The connection between the adjusting rod, the adjusting plate and the moving block is hinged, so that the adjusting plate is driven to rotate by the adjusting rod during the upward movement of the moving block. The size of the opening between the adjusting plate and the air duct is controlled by rotating the adjusting plate, and the air output is adjusted by adjusting the angle of the adjusting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cutaway structure of the utility model;

[0021] Figure 2 This is a top view cross-sectional structural diagram of the connection between the driving gear disc and the driven gear disc of the utility model;

[0022] Figure 3 It is a schematic diagram of the side section structure of the connection between the adjusting plate and the adjusting rod of the utility model.

[0023] In the figure: 1. Warm air furnace body; 2. Air outlet; 3. Fixed box; 4. Air guide box; 5. Driven gear plate; 6. Motor; 7. Driving gear plate; 8. Air guide duct; 9. Adjustment plate; 10. Connecting rod; 11. Moving block; 12. Adjustment rod; 13. Filter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution: a heater exhaust port, comprising:

[0026] A heating furnace body 1, an air outlet 2 is provided on the left side of the heating furnace body 1, and a fixed box 3 located outside the air outlet 2 is fixedly connected to the left side of the heating furnace body 1;

[0027] The air guide box 4 is rotatably mounted inside the fixed box 3 through a bearing;

[0028] A driven gear disc 5, the outer side of the air guide box 4 is fixedly connected with a driven gear disc 5;

[0029] An air guide duct 8 is provided inside the air guide box 4;

[0030] The adjusting plate 9 is rotatably mounted inside the air guide box 4, and the lower surface of the adjusting plate 9 is tightly fitted with the upper surface of the air guide pipe 8;

[0031] The filter screen 13 is fixedly connected to the inner left side of the air guide box 4 .

[0032] A motor 6 is installed on the top of the heater body 1, and a driving gear disc 7 is fixedly connected to the output end of the motor 6; wherein the driving gear disc 7 and the driven gear disc 5 are connected in a meshing manner, so that the driving gear disc 7 drives the driven gear disc 5 to rotate by rotating.

[0033] A connecting rod 10 is rotatably installed inside the air guide box 4, and a moving block 11 is threadedly connected to the outer side of the connecting rod 10; wherein the moving block 11 is slidably installed inside the air guide box 4 up and down, and the connecting rod 10 is rotated to drive the moving block 11 to move up and down.

[0034] An adjusting rod 12 is rotatably mounted on the left side of the moving block 11. One end of the adjusting rod 12 away from the moving block 11 is hingedly connected to the top of the adjusting plate 9, so that the adjusting plate 9 is driven to rotate by the adjusting rod 12 during the up and down movement of the moving block 11.

[0035] When using the heater exhaust vent, Figure 1-Figure 3 The hot air is discharged through the air outlet 2, enters the interior of the air guide box 4 through the air guide pipe 8, and is discharged through the outlet of the air guide box 4. The hot air is filtered by setting a filter 13. The air guide box 4 is rotatably installed inside the fixed box 3. The motor 6 drives the active gear plate 7 to rotate, so that the active gear plate 7 drives the air guide box 4 to rotate through the driven gear plate 5, so that the air guide box 4 can adjust the exhaust angle;

[0036] The connecting rod 10 is rotated to drive the moving block 11 to move up and down. The connection between the adjusting rod 12, the adjusting plate 9 and the moving block 11 is hinged, so that the adjusting plate 9 is driven to rotate by the adjusting rod 12 during the upward movement of the moving block 11. The size of the opening between the adjusting plate 9 and the air guide duct 8 is controlled by rotating the adjusting plate 9, and the air outlet is adjusted by adjusting the angle of the adjusting plate 9. This is the entire working process of the exhaust vent of the heater.

[0037] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heater exhaust vent, characterized in that: include: A heating furnace body (1), wherein an air outlet (2) is provided on the left side of the heating furnace body (1), and a fixed box (3) located outside the air outlet (2) is fixedly connected to the left side of the heating furnace body (1); An air guide box (4), wherein the air guide box (4) is rotatably mounted inside the fixed box (3) via a bearing; A driven gear disc (5), the outer side of the air guide box (4) is fixedly connected with the driven gear disc (5); An air guide duct (8), wherein the air guide box (4) is penetrated by the air guide duct (8); An adjustment plate (9), wherein the adjustment plate (9) is rotatably mounted inside the air guide box (4), and the lower surface of the adjustment plate (9) is tightly fitted to the upper surface of the air guide pipe (8); A filter screen (13) is fixedly connected to the inner left side of the air guide box (4).

2. The exhaust port of a heating furnace according to claim 1, characterized in that: A motor (6) is installed on the top of the heater body (1), and a driving gear disc (7) is fixedly connected to the output end of the motor (6); Wherein, the connection mode between the driving gear disc (7) and the driven gear disc (5) is a meshing connection.

3. The exhaust port of a heating furnace according to claim 1, characterized in that: A connecting rod (10) is rotatably mounted inside the air guide box (4), and a moving block (11) is threadedly connected to the outer side of the connecting rod (10); The moving block (11) is installed inside the air guide box (4) in an upward and downward sliding manner.

4. The exhaust port of a heating furnace according to claim 3, characterized in that: An adjusting rod (12) is rotatably mounted on the left side of the moving block (11), and one end of the adjusting rod (12) away from the moving block (11) is hingedly connected to the top of the adjusting plate (9).

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