Temperature-based self-adjusting tuyere

Abstract

The utility model discloses a temperature-based self-adjusting tuyere, and relates to the technical field of automatic adjusting tuyeres. Comprising a wind cover, a tuyere body and a connecting rod, the wind cover is matched with the tuyere body in a sleeved mode, the bottom of the wind cover is further connected with the connecting rod, the connecting rod is connected with a tuyere adjusting device, the tuyere adjusting device comprises a push rod, a cap, a capsule diaphragm, a thermosensitive element and a shell, and the thermosensitive element is arranged in the shell and matched with the capsule diaphragm. The capsule membrane is matched with the push rod, the push rod penetrates through the cap to be connected with the connecting rod, and the cap is clamped and fixed to the shell. The ventilation device is reasonable in structural design, convenient and reliable to operate, capable of effectively and automatically adjusting the size of the air opening according to the temperature for ventilation and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of automatic air vent technology, specifically to an air vent that self-adjusts according to temperature. Background Technology

[0002] Air vents are used in building heating, ventilation and air conditioning systems. Traditional air vent devices cannot automatically adjust the size of the vent according to the needs, which greatly affects the ventilation effect and cannot meet the ventilation needs in different environments. Therefore, this utility model designs an air vent that automatically adjusts according to temperature. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide a temperature-adjustable air vent with a reasonable structural design, convenient and reliable operation, and the ability to effectively adjust the vent size according to temperature for ventilation, making it highly practical.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a temperature-adjustable air vent, comprising an air cover, an air vent body, and a connecting rod. The air cover is sleeved with the air vent body, and the bottom of the air cover is also connected to the connecting rod. The connecting rod is connected to an air vent adjustment device. The air vent adjustment device includes a push rod, a cap, a capsule membrane, a thermosensitive element, and a housing. The thermosensitive element is disposed inside the housing. The thermosensitive element cooperates with the capsule membrane, and the capsule membrane cooperates with the push rod. The push rod passes through the cap and is connected to the connecting rod. The cap is snapped and fixed to the housing.

[0005] Preferably, the thermosensitive element (temperature bulb) is filled with a temperature-sensitive material. When the ambient temperature rises to a certain threshold, the temperature-sensitive material in the thermosensitive element will expand rapidly, thereby generating a huge thrust, squeezing and pushing the push rod on the thermosensitive element, causing the push rod to make physical displacement.

[0006] Preferably, the inner end of the push rod is inserted into the capsule membrane, and the outer end of the push rod passes through the cap and is connected to the air cover via a connecting rod.

[0007] The air vent of this invention can automatically adjust its opening and closing according to the temperature. When the temperature rises to the set value, the air vent will automatically open for ventilation. When the temperature drops below the set value, the air vent will automatically close.

[0008] The beneficial effects of this utility model are: the structural design of this utility model is reasonable, it is convenient and reliable to use, and it can automatically adjust the size of the air vent according to the temperature. Attached Figure Description

[0009] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0010] Figure 1This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0012] Figure 3 This is a schematic diagram of the push rod resetting when the temperature drops according to this utility model;

[0013] Figure 4 This is a schematic diagram showing the push rod extending after being heated. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Reference Figure 1-4 The specific embodiment adopts the following technical solution: a self-adjusting air vent based on temperature, including an air cover 6, an air vent body 7, and a connecting rod 8. The air cover 6 is sleeved with the air vent body 7, and the bottom of the air cover 6 is also connected to the connecting rod 8. The connecting rod 8 is connected to the air vent adjustment device. The air vent adjustment device includes a push rod 1, a cap 2, a capsule membrane 3, a thermal element 4, and a shell 5. The thermal element 4 is disposed inside the shell 5. The thermal element 4 cooperates with the capsule membrane 3. The capsule membrane 3 cooperates with the push rod 1. The push rod 1 passes through the cap 2 and is connected to the connecting rod 8. The cap 2 is snapped and fixed to the shell 5.

[0016] It is worth noting that the thermal element (temperature bulb) 4 is filled with a temperature-sensitive material. When the ambient temperature rises to a certain threshold, the temperature-sensitive material in the thermal element will expand rapidly, thereby generating a huge thrust, squeezing and pushing the push rod on the thermal element, causing the push rod to make physical displacement.

[0017] In addition, the inner end of the push rod 1 is inserted into the capsule membrane 3, and the outer end of the push rod 1 passes through the cap 2 and is connected to the air cover 6 through the connecting rod.

[0018] The working principle of this specific embodiment is as follows: When the air vent device is heated, the temperature-sensing material inside the housing 5 expands, squeezing the push rod 1 from all sides through the capsule membrane 3, simultaneously generating axial force. This causes the push rod 1 to move mechanically and displace, thereby opening the air vent body 1 for ventilation. When the temperature drops, the temperature-sensing material contracts, and the push rod automatically returns to its original position, thus closing the air vent body.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A self-regulating air vent based on temperature, characterized in that, The device includes a cover (6), an air outlet body (7), and a connecting rod (8). The cover (6) is fitted with the air outlet body (7). The bottom of the cover (6) is also connected to the connecting rod (8). The connecting rod (8) is connected to the air outlet adjustment device. The air outlet adjustment device includes a push rod (1), a cap (2), a capsule membrane (3), a thermal element (4), and a shell (5). The thermal element (4) is installed inside the shell (5). The thermal element (4) is fitted with the capsule membrane (3). The capsule membrane (3) is fitted with the push rod (1). The push rod (1) passes through the cap (2) and is connected to the connecting rod (8). The cap (2) is snapped and fixed to the shell (5).

2. The temperature-adjustable air vent according to claim 1, characterized in that, The thermal element (4) is filled with a temperature-sensitive material.

3. The temperature-adjustable air vent according to claim 1, characterized in that, The inner end of the push rod (1) is inserted into the capsule membrane (3), and the outer end of the push rod (1) passes through the cap (2) and is connected to the air cover (6) through the connecting rod.

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