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CN-224230279-U - Air conditioner heating and ventilating pipeline with airflow guide sheet

CN224230279UCN 224230279 UCN224230279 UCN 224230279UCN-224230279-U

Abstract

The utility model relates to the technical field of ventilation pipes, in particular to an air conditioner heating and ventilation pipe with an airflow guide plate, which comprises a first connecting pipe, wherein one end of the first connecting pipe is fixedly communicated with a third connecting pipe, one end of the third connecting pipe is fixedly communicated with a second connecting pipe, one end of the first connecting pipe is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the outer part of the first connecting pipe and is fixedly connected with a rotating plate, the middle part of the rotating shaft is fixedly connected with a guide plate, the guide plate is arranged in the first connecting pipe and the third connecting pipe, one end of the first connecting pipe is provided with a plurality of limiting grooves, one end of the rotating plate is fixedly connected with a spring, one end of the spring is fixedly connected with a limiting rod, and one end of the limiting rod penetrates through the rotating plate and is movably clamped with the limiting grooves. Compared with the prior art, the utility model reduces the flow speed of the gas flow lost in the steering process and reduces the heat lost in the flowing process of the gas.

Inventors

  • YANG HAIPING

Assignees

  • 山东盛世博程电力工程有限公司

Dates

Publication Date
20260512
Application Date
20250812

Claims (7)

  1. 1. The utility model provides an air conditioner heating and ventilating duct with air current guide piece, includes first connecting pipe (1), its characterized in that, the one end fixed intercommunication of first connecting pipe (1) has third connecting pipe (3), the one end fixed intercommunication of third connecting pipe (3) has second connecting pipe (2), the one end rotation of first connecting pipe (1) is connected with axis of rotation (4), the one end of axis of rotation (4) run through to the outside fixedly connected with rotor plate (6) of first connecting pipe (1), the middle part fixedly connected with guide piece (5) of axis of rotation (4), guide piece (5) set up in first connecting pipe (1) with in third connecting pipe (3), a plurality of spacing groove (9) have been seted up to the one end of first connecting pipe (1), the one end fixedly connected with spring (7) of rotor plate (6), the one end fixedly connected with gag lever (8) of spring (7), the one end of gag lever post (8) run through rotor plate (6) with spacing groove (9) activity joint.
  2. 2. An air conditioner heating and ventilating duct with an airflow guide plate according to claim 1, characterized in that the inner cavity of the second connecting pipe (2) is fixedly connected with a fixing rod (10), the middle part of the fixing rod (10) is fixedly connected with a plurality of fixing blocks (11), a rotating hole (12) is formed in the middle part of the fixing blocks (11), a fan shaft (13) is rotationally connected with the rotating hole (12), and the fan shaft (13) penetrates through to the outer part of the fixing blocks (11) and is fixedly connected with a plurality of fan blades (14).
  3. 3. An air conditioner heating and ventilating duct with air flow guiding sheet according to claim 2, characterized in that a plurality of the fan blades (14) are distributed on the outer wall of the fan shaft (13) in annular equidistant, the fan shaft (13) is a T-shaped rod, and the rotating hole (12) is a cross-shaped groove.
  4. 4. An air conditioner heating and ventilating duct with an air flow guide plate according to claim 1, characterized in that the first connecting pipe (1), the second connecting pipe (2) and the third connecting pipe (3) are formed in an L shape, the first connecting pipe (1), the second connecting pipe (2) and the third connecting pipe (3) each comprise two stainless steel pipes and one heat insulation pipe, the heat insulation pipe is positioned between the two stainless steel pipes, and the stainless steel pipes and the two stainless steel pipes are fixedly connected after being sleeved.
  5. 5. An air conditioner heating and ventilating duct with an air flow guide plate according to claim 1, characterized in that a plurality of limit grooves (9) are distributed in arc-shaped equidistant around the rotating shaft (4), the limit rods (8) are T-shaped rods, and two sides of the guide plate (5) are attached to the inner walls of the first connecting pipe (1) and the third connecting pipe (3).
  6. 6. An air conditioner heating and ventilating duct with an airflow guide plate according to claim 1, wherein both sides of the third connecting pipe (3) are fixedly connected with a limiting frame (15) and a limiting frame (16), the middle part of the limiting frame (15) is slidably connected with a limiting plate (17), and one side of the limiting plate (17) is attached to the third connecting pipe (3), the second connecting pipe (2) and the first connecting pipe (1).
  7. 7. An air conditioner heating and ventilating duct with an air flow guide plate according to claim 6, characterized in that the limit frame (15) is a U-shaped frame, the limit plate (17) is an L-shaped plate, one end of the limit plate (17) is fixedly connected with a barrier strip, and the barrier strip is attached to the limit frame (15).

Description

Air conditioner heating and ventilating pipeline with airflow guide sheet Technical Field The utility model relates to the technical field of ventilation pipelines, in particular to an air conditioner heating and ventilation pipeline with an airflow guide piece. Background The air conditioner ventilating duct is an industrial ventilating duct which is mainly made of metal materials and is manufactured by advanced mechanical process, is mainly used for air delivery of a central air conditioning system, the core material of the composite material comprises galvanized steel plates, stainless steel, aluminum, copper alloy and other metal materials, and part of the composite material or environment-friendly lining is adopted to enhance the heat insulation and noise reduction performances. Among the prior art, chinese patent with bulletin number CN218936607U proposes a ventilation pipe convenient to direction, through setting up adjustment mechanism, when adjusting the air outlet to ventilation pipe body, skew one of them ventilation pipe body, the bellows can take place to shrink this moment, and when ventilation pipe body squints, the movable plate can remove at the inner chamber of fly leaf, thereby reach the effect of adjusting ventilation pipe body, thereby reach the effect of leading to the air-out, but in actual application, still there is the air conditioner heating ventilation pipeline in order to reduce the heat loss when hot-blast flows in ventilation pipeline, the air conditioner heating ventilation pipeline of this kind of combined material preparation can adopt combined material preparation air conditioner heating ventilation pipeline, the most preparation of the connection corner of pipeline is rectangular ventilation pipeline in order to reduce the preparation degree of difficulty, this makes in the rectangular pipeline easily receive the pipeline shape influence when transmitting rectangular corner and reduces the wind speed, and then influence the problem of pipeline air supply speed, therefore, we disclose an air conditioner heating ventilation pipeline with air flow guide piece. Disclosure of utility model Therefore, the utility model aims to provide an air conditioner heating and ventilating duct with an airflow guiding sheet, so as to solve the problem that hot air in a rectangular duct is easily influenced by the shape of the duct to reduce the wind speed when being transmitted to the corner of the rectangle, and further influence the air supply speed of the duct. Based on the above object, the utility model provides an air conditioner heating and ventilating duct with an airflow guide plate, which comprises a first connecting pipe, wherein one end of the first connecting pipe is fixedly communicated with a third connecting pipe, one end of the third connecting pipe is fixedly communicated with a second connecting pipe, one end of the first connecting pipe is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the first connecting pipe and is fixedly connected with a rotating plate, the middle part of the rotating shaft is fixedly connected with a guide plate, the guide plate is arranged in the first connecting pipe and the third connecting pipe, one end of the first connecting pipe is provided with a plurality of limiting grooves, one end of the rotating plate is fixedly connected with a spring, one end of the spring is fixedly connected with a limiting rod, and one end of the limiting rod penetrates through the rotating plate and is movably clamped with the limiting grooves. Preferably, the inner chamber fixedly connected with dead lever of second connecting pipe, the middle part fixedly connected with of dead lever is a plurality of fixed blocks, the rotation hole has been seted up at the middle part of fixed block, the rotation hole swivelling joint has the fan axle, the fan axle runs through to the outside fixedly connected with a plurality of fan blades of fixed block. Preferably, the fan blades are distributed on the outer wall of the fan shaft in an annular equidistant mode, the fan shaft is a T-shaped rod, and the rotating holes are cross-shaped grooves. Preferably, the first connecting pipe, the second connecting pipe and the third connecting pipe form an L shape, and the first connecting pipe, the second connecting pipe and the third connecting pipe each comprise two stainless steel pipes and a heat insulation pipe, the heat insulation pipe is located between the two stainless steel pipes, and the stainless steel pipes are fixedly connected after being sleeved with the two stainless steel pipes. Preferably, the plurality of limit grooves are distributed around the rotating shaft in an arc-shaped equidistant manner, the limit rods are T-shaped rods, and two sides of the guide vane are attached to the inner walls of the first connecting pipe and the third connecting pipe. Preferably, both sides of the third connecting pipe are fixedly connect