Induced blast-variable adjusting mechanism at end of air conditioner

An air-conditioning terminal and control mechanism technology, which is used in heating and ventilation control systems, space heating and ventilation, heating and ventilation safety systems, etc. Achieves reduced demands, full air movement and thermal comfort, low operating pressure

Inactive Publication Date: 2006-11-01
上海大智科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the terminal control device of the central air-conditioning system needs to be equipped with a diffuser or an auxiliary fan to adjust th...

Method used

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  • Induced blast-variable adjusting mechanism at end of air conditioner

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Embodiment Construction

[0015] Such as figure 1 As shown, the terminal control mechanism of the inductive variable air volume air conditioner of the present invention is composed of a cabinet body 1, and an air duct is arranged inside the cabinet body 1, wherein an air inlet 11 is arranged at one end of the cabinet body 1, so that The other end of the cabinet body 1 is provided with an air supply 12, and an induction chamber 3 is provided through a partition in the air duct, and the induction chamber 3 has an opening, and the opening faces the air inlet 11 , the side of the cabinet 1 is provided with an induction port 4, the induction port 4 communicates with the induction chamber 3, in the air duct between the induction chamber 3 and the air inlet 11 A damper 2 is provided, one end of the damper 2 is connected to one side inner wall of the air duct, the other end of the damper 2 is located between the outside of the induction chamber 3 and the inner wall of the air duct, and the damper 2 passes thro...

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PUM

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Abstract

The invention comprises a cabinet, in which is disposed an air duct with an air intake at one end and an air blowing port at the other end. In the air duct is disposed an induction room with an opening via a baffle and on the side of the cabinet is set an induction port in communication with the induction room. In the air duct between the induction room and the air intake is disposed a throttle, one end of which is connected with a side wall of the air duct and the other end is located between the outside of the induction room and the inner wall of the air duct. After the primary air enters into the air intake, the throttle is used for changing its flow velocity and flow rate to produce a negative pressure at the opening of the induction room for inducing the room air into the induction room through the induction port to mix with the primary air. The mixed air flow is blown out through the air blowing port.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to a central air-conditioning variable air volume system, in particular to an inductive variable air volume air conditioning terminal control mechanism. Background technique [0002] In the prior art, the terminal control device of the central air-conditioning system needs to be equipped with a diffuser or an auxiliary fan to adjust the air volume. When the diffuser has a small flow rate, the cold air flow will sink, affecting indoor comfort. At the same time, the auxiliary fan also There will be noise. Contents of the invention [0003] The purpose of the present invention is to provide an inductive variable air volume air conditioner terminal control mechanism. The inductive variable air volume air conditioner terminal control mechanism solves the problem that the terminal control device of the central air conditioning system in the prior art requires a diffuser or The technical p...

Claims

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Application Information

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IPC IPC(8): F24F13/06F24F11/04
Inventor 霍小平
Owner 上海大智科技发展有限公司
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