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CN-121993614-A - Multi-vane regulating valve and air conditioner comprising same

CN121993614ACN 121993614 ACN121993614 ACN 121993614ACN-121993614-A

Abstract

The invention discloses a multi-vane regulating valve and an air conditioner comprising the same, and in particular relates to the technical field of multi-vane regulating valves, comprising a shell, a plurality of vanes, a closing monitoring assembly, a replacement assembly and a driving assembly, wherein the closing monitoring assembly, the replacement assembly and the driving assembly are arranged in the shell; when the inside of the shell is closed and air leaks tightly, the air flow pushes the rotating sleeve to rotate and impact the pressing plate, the touch sensor is triggered to generate an electric signal, and the electric signal is fed back to the air conditioner control system, so that the air leakage phenomenon is monitored in real time, and workers are reminded.

Inventors

  • YU YINGNA

Assignees

  • 昆山开思拓空调技术有限公司

Dates

Publication Date
20260508
Application Date
20260403

Claims (8)

  1. 1. A multi-vane regulator valve, comprising: a housing (100), a plurality of mounting shafts (200), a closure monitoring assembly, a replacement assembly and a drive assembly disposed within the housing (100); The closing monitoring assembly comprises an adjusting shaft (300), a first mounting frame (310), a plurality of touch sensors (311), two pressing plates (320), a plurality of rotating sleeves (330) and a plurality of air guide plates (331), wherein the touch sensors (311) are fixedly arranged on one side of the first mounting frame (310), one ends of contacts of the touch sensors (311) are fixedly arranged with the pressing plates (320), when the inside of the shell (100) is closed and airtight, gas pushes the rotating sleeves (330) to rotate and touches the pressing plates (320) to enable the pressing plates to displace, and then the touch sensors (311) perform electric signal feedback; The replacement assembly comprises a second mounting frame (500), a plurality of mounting seats (510) and a plurality of sealing strips (501) for sealing; The driving assembly comprises two sliding blocks (400), a plurality of hinge plates (401), a screw rod (410), an adjusting frame (411) and a driving motor (430), wherein the sliding blocks (400) and the hinge plates (401) are used for controlling a plurality of mounting shafts (200) to rotate so as to enable the mounting shafts to meet opening and closing conditions, and the driving motor (430) is used for driving the screw rod (410) to rotate so that the adjusting frame (411) moves up and down so as to enable the adjusting frame to push the two sliding blocks (400) to move.
  2. 2. The multi-leaf regulating valve according to claim 1, wherein the closing monitoring assembly further comprises a plurality of mounting sleeves (301), the plurality of mounting sleeves (301) are fixedly sleeved on the outer circular wall surface of the regulating shaft (300), each mounting sleeve (301) and one rotating sleeve (330) are a group, a coil spring (3011) is fixedly sleeved on the inner circular wall surface of the mounting sleeve (301), the inner circular wall surface of the coil spring (3011) is fixedly sleeved on the inner circular wall surface of the rotating sleeve (330), the regulating shaft (300) is rotatably connected inside the shell (100), and the first mounting frame (310) is fixedly sleeved on the outer circular wall surface of the regulating shaft (300).
  3. 3. The multi-vane regulating valve of claim 1, wherein the outer circumferential wall surface of the regulating shaft (300) is fixedly sleeved with a plurality of mounting frames (302), the outer circumferential wall surfaces of the mounting frames (302) are fixedly provided with a plurality of positioning caps (3021), the inner part of each positioning cap (3021) is movably sleeved with a second spring (3022), the inner part of each positioning cap (3021) is movably sleeved with a first connecting column (3023), the top surface of each first connecting column (3023) is fixedly provided with a limiting block (3024), the top surface of each limiting block (3024) is hemispherical, the inner circumferential wall surface of one side of the rotating sleeve (330) is provided with a plurality of limiting grooves (332), and the inner circumferential wall surfaces of the limiting grooves (332) are movably sleeved with the limiting blocks (3024).
  4. 4. The multi-vane regulating valve of claim 1, wherein the replacement assembly further comprises a plurality of clamping blocks (502), one side of each clamping block (502) is an inclined plane, the plurality of clamping blocks (502) are fixedly installed on one side of the second installation frame (500), a plurality of installation seats (510) are fixedly installed on one side of the shell (100), the positions of the installation seats (510) correspond to the positions of the clamping blocks (502), a third spring (511) is movably sleeved in the installation seats (510), a second connection column (512) is movably sleeved in the installation seats (510), regulating bolts (513) are connected with the outer circular wall surface of each second connection column (512) in a threaded mode, one end of each regulating bolt (513) is fixedly installed with a push head (514), one side of each push head (514) is an inclined plane, a plurality of positioning holes are formed in one side of the shell (100), and the inner wall surface of each second connection column (500) is movably sleeved with the corresponding inner wall surface of each second installation frame (500), and the movable sealing strips (500) are movably sleeved on the inner wall surface of each second installation frame (501).
  5. 5. The multi-leaf pilot valve of claim 1 wherein the drive assembly further comprises driven conical teeth (412), the driven conical teeth (412) are fixedly mounted on the top surface of the screw rod (410), the screw rod (410) is rotatably connected to one side of the housing (100), the drive motor (430) is fixedly mounted on one side of the housing (100), one end of a drive shaft of the drive motor (430) is fixedly mounted with a driving conical teeth (431), the driving conical teeth (431) are engaged with the driven conical teeth (412), two sliding blocks (400) are both slidably connected to one side of the housing (100), the sliding blocks (400) are rotatably connected with the hinge plates (401), the inner circular wall surface of the hinge plates (401) is fixedly sleeved with the mounting shaft (200), the pilot frame (411) is slidably connected to one side of the housing (100) and is in threaded connection with the screw rod (410), one side of the sliding blocks (400) is a bevel, one side of the pilot frame (411) is a bevel, one side of the housing (100) is provided with tension springs (420), one side of the housing (100) is fixedly mounted with a plurality of hinge plates (420), one hinge plate (401) is fixedly mounted with each hinge plate (401), each two blades (210) and one mounting shaft (200) are in a group, and the blades (210) are fixedly connected with the mounting shafts (200) through bolts.
  6. 6. The multi-vane regulating valve according to claim 1, wherein a rack (413) is fixedly installed on one side of the regulating frame (411), a gear (440) is fixedly sleeved on the outer circumferential wall surface of one end of the regulating shaft (300), and the gear (440) is in meshed connection with the rack (413).
  7. 7. The multi-vane regulating valve according to claim 1, wherein two positioning columns (321) are fixedly installed on one sides of the two pressing plates (320), the positioning columns (321) penetrate through the first mounting frame (310), and a first spring (322) is movably sleeved on the outer circular wall surface of the positioning columns (321).
  8. 8. An air conditioner is characterized by comprising an indoor unit, an outdoor unit and an air duct, wherein the air duct is connected with a shell (100) of a multi-vane regulating valve through a flange structure, and the multi-vane regulating valve is any one of the multi-vane regulating valves in claims 1 to 7.

Description

Multi-vane regulating valve and air conditioner comprising same Technical Field The invention relates to the technical field of multi-vane regulating valves, in particular to a multi-vane regulating valve and an air conditioner comprising the same. Background The multi-vane regulating valve is a common regulating valve for central air conditioner and ventilating system, and its structure includes parallel, split and light split, and is divided into common type and closed type according to the closed requirement, and its action mode includes three types of electric, pneumatic and manual ones, and mainly is used in ventilating dust-removing pipeline of metallurgical, mine, cement, chemical and power generation industries, and the fresh air and return air mixing regulation of air conditioner system. In the prior art, the common multi-leaf valve achieves a sealing effect by extruding the sealing strips through the rotation of the leaves when being closed, but in the long-term use process of the multi-leaf valve, due to the fact that the sealing strips are aged and worn, when the leaves are in a closed state, gaps exist between the sealing strips and the leaves, meanwhile, when the leaves of the multi-leaf valve are used, the surfaces of the leaves are impacted by air flow for a long time, the leaves deform, so that the phenomenon that the multi-leaf valve is not tightly closed after being used for a long time is caused, and further, workers are required to overhaul the inside of the multi-leaf valve. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a multi-vane regulating valve and an air conditioner comprising the multi-vane regulating valve, so as to solve the problems in the prior art. The technical aim of the invention is realized by the following technical scheme: the multi-vane regulating valve comprises a shell, a plurality of vanes, a closing monitoring assembly, a replacement assembly and a driving assembly, wherein the closing monitoring assembly, the replacement assembly and the driving assembly are arranged in the shell; The closing monitoring assembly comprises an adjusting shaft, a first mounting frame, a plurality of touch sensors, two pressing plates, a plurality of rotating sleeves and a plurality of air guide plates, wherein the touch sensors are fixedly arranged on one side of the first mounting frame, one end of each touch sensor contact is fixedly arranged with each pressing plate, when the inside of the shell is in airtight, gas pushes the rotating sleeves to rotate and touches the pressing plates to enable the pressing plates to displace, and then the touch sensors perform electric signal feedback; The replacement assembly comprises a second mounting frame, a plurality of mounting seats and a plurality of sealing strips for sealing; The driving assembly comprises two sliding blocks, a plurality of hinge plates, a screw rod, an adjusting frame and a driving motor, wherein the sliding blocks and the hinge plates are used for controlling a plurality of blades to rotate so as to enable the blades to meet opening and closing conditions, and the driving motor is used for driving the screw rod to rotate so as to enable the adjusting frame to move up and down, so that the two sliding blocks are pushed to move. Through adopting above-mentioned technical scheme, the linkage cooperation through driving motor, lead screw and alignment jig makes two sliders by the promotion remove, thereby drive a plurality of installation axles of casing inside and take place to rotate, thereby realize opening and closed state of a plurality of installation axles, when a plurality of installation axles are in closed state, the actuating assembly can drive the inside alignment axle of casing simultaneously and rotate, make a plurality of changeings on its surface rotate to the state of perpendicular ninety degrees, and then when the inside phenomenon of closing that takes place of casing, the gas that leaks in the casing can strike the surface to the air guide plate, thereby make changeing the cover and take place to rotate and strike to the surface of clamp plate, then because the clamp plate receives the striking and takes place the displacement, the displacement of clamp plate can drive the contact of touch sensor and remove, and then touch sensor can give the control system of electric signal feedback air conditioner, thereby the inside appearance of staff's casing is closed and is not the phenomenon through the control panel direct notification of air conditioner, then the accessible change the subassembly is quick change ageing sealing strip, when a plurality of installation axles are in open state, the actuating assembly can drive the regulating axle and a plurality of changeing simultaneously, the inside can strike the surface of air guide plate, thereby the inside can not take place the effect of the inside is changed to the inside to the air guide plate is closed to the