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A brand-new air wall-mounted jet air conditioning unit and its control method

A technology for air-conditioning units and air walls, which is applied to airflow control elements, heating and ventilation control systems, ventilation systems, etc., and can solve problems such as inability to achieve ventilation.

Active Publication Date: 2022-03-18
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of this scheme can only realize one-sided suction, and can realize the cooling function, but cannot realize the ventilation function

Method used

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  • A brand-new air wall-mounted jet air conditioning unit and its control method
  • A brand-new air wall-mounted jet air conditioning unit and its control method
  • A brand-new air wall-mounted jet air conditioning unit and its control method

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Effect test

Embodiment 1

[0042] Such as Figure 1-4 As shown, it is a structural schematic diagram of a specific embodiment of a fresh air wall-mounted jet air conditioning unit according to the present invention. see Figure 1-4 In this specific embodiment, a fresh air wall-mounted jet air conditioner unit specifically includes a housing 6, a spherical spout device 3, a filter screen 1, a proportional adjustment airtight air valve 2, a refrigeration heat exchanger 4 and an adjustable speed fan 5, and a spherical spout device. 3. Set in the middle of the front end of the housing 6. The left and right ends of the housing 6 are respectively installed with filter screen 1, refrigeration heat exchanger 4 and proportional adjustment airtight air valve 5 from the outside to the inside. The top of the housing 6 is provided with a vent 7 The speed-adjustable blower fan 5 is installed in the middle position inside the housing 6, and the filter screen 1 and the proportional adjustment airtight air valve 2 are ...

Embodiment 2

[0051] On the basis of Embodiment 1, the present invention also provides a control method for the all-new air wall-mounted jet air conditioner unit, which is implemented on the all-fresh air wall-mounted jet air conditioner unit of Embodiment 1, and the control method includes:

[0052] After all proportional adjustment airtight air valves are energized, adjust the opening of the swing blade to make it fully open, start the adjustable speed fan to make it run at full load; compare the detected real-time return air temperature T after M minutes h and the real-time fresh air temperature T x , where M represents the judgment value of the first running stabilization time;

[0053] When T x ≥T h At this time, the full return air cooling mode is implemented, that is, the proportional adjustment airtight air valves at both ends of the housing are kept fully open, and the proportional adjustment airtight air valves on the top of the housing are adjusted to a fully closed state; M 1...

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Abstract

The present invention relates to an air-conditioning unit, more specifically, to a fresh air wall-mounted jet air-conditioning unit and a control method thereof. The unit includes a shell and a spherical spout device, and is characterized in that it also includes a filter screen, a proportional adjustment airtight valve, a refrigeration heat exchanger and an adjustable speed fan. The filter screen, the refrigeration heat exchanger and the proportional adjustment airtight valve are installed in sequence from the outside to the inside. There is a vent on the top of the shell, and the adjustable speed fan is installed in the middle of the shell. The position near the top of the shell is from top to bottom. Next, install the filter screen and the proportional adjustment airtight valve in sequence. The invention realizes double-side suction and single-side suction modes, and can also realize air-conditioning refrigeration operation mode and ventilation mode, and can meet different cooling load requirements.

Description

technical field [0001] The present invention relates to an air-conditioning unit, more specifically, to a fresh air wall-mounted jet air-conditioning unit and a control method thereof. Background technique [0002] Public areas (subway stations, airports, libraries, etc.) generally use vertical jet air conditioning units or air ducts laid on the top of the wall to spray air outwards to meet the regional cooling load requirements. [0003] In the prior art, for example, the patent number is 201330351384.8, and the name is a remote jet air-conditioning unit. The disclosed scheme is to set a spherical spout at the right end of the housing, connect the spherical spout to the fan, and set a dry condensate pan at the left end of the housing. A filter screen is provided on the left side of the condensate pan, and a surface cooler is provided on the right side of the dry condensate pan. The structure of this scheme can only realize one-sided air suction, and can realize the cooling...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00F24F13/20F24F13/14F24F7/007F24F13/28
CPCF24F7/007F24F11/0001F24F11/77F24F11/79F24F11/83F24F13/1413F24F13/20F24F13/28F24F11/84F24F2013/205F24F2011/0002Y02B30/70
Inventor 黄国斌刘闪闪丘海扬何健乐
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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