Fixing device for air duct of central air conditioner

A technology for fixing devices and central air conditioning, which is applied in the directions of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc. It can solve problems such as collision of fixing devices, and achieve the effect of maintaining air duct stability and reducing lateral vibration and vertical vibration.

Pending Publication Date: 2019-12-27
中京能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a central air-conditioning air duct fixing device, which can solve the phenomenon that the vibration of the air duct easily collides with the fixing device during use, and can reduce the vibration of the air duct

Method used

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  • Fixing device for air duct of central air conditioner
  • Fixing device for air duct of central air conditioner
  • Fixing device for air duct of central air conditioner

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Embodiment Construction

[0021] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all implementations example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up-down-left-right-front-back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If th...

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Abstract

The invention discloses a fixing device for an air duct of a central air conditioner and relates to the technical field of air duct fixing. The fixing device comprises a bottom rack, a slide groove isformed in the bottom rack, and slide blocks are arranged at the two ends of an inner cavity of the slide groove; sealing plates are arranged at the two ends of the bottom rack, compression springs are arranged between the slide blocks and the sealing plates, and a hinge lug is arranged at the side, away from the corresponding compression spring, of each slide block; each hinge lug is hinged to one end of a connection rod through a hinge pin, a cross rod is arranged above the bottom rack, and the other end of each connection rod is hinged to the lower portion of the cross rod; a first hook isarranged in the middle of the bottom of the cross rod and penetrates through one end of an extension spring in a hanging mode, a second hook is arranged in the middle of the bottom rack, and the otherend of the extension spring penetrates through the second hook in a hanging mode; a fixing frame is arranged above the cross rod. According to the fixing device, horizontal vibration and up-down vibration of the air duct are reduced, and the stable air dust is more comprehensively maintained.

Description

Technical field: [0001] The invention relates to the technical field of air duct fixing, in particular to a central air-conditioning air duct fixing device. Background technique: [0002] The central air-conditioning system consists of one or more cold and heat source systems and multiple air-conditioning systems. This system is different from traditional refrigerant-type air-conditioning systems, which centrally process air to meet comfort requirements. The air flow of the central air conditioner is transported to different areas through the air duct. The air duct is made of a pipe made of iron sheet, and an air outlet is made where the air needs to be released, so as to transport the centralized cooling or heating air volume of the central air conditioner to the required room. [0003] The air duct of the central air conditioner generally adopts a metal air duct with a rectangular section. When it is installed, the existing fixing method is hoisted and fixed on the floor r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/035F16L3/10
CPCF16L3/1091F16L55/035
Inventor 戴新伟
Owner 中京能源科技有限公司
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