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Water seal device and air conditioning unit

A technology of water sealing device and air conditioning unit, applied in mechanical equipment, preventing condensation water, etc., can solve the problem that the drainage water pressure of the water sealing device cannot be automatically adjusted, etc.

Pending Publication Date: 2021-04-16
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to propose a water sealing device and air conditioning unit, which solves the technical problem in the prior art that the drainage water pressure of the water sealing device cannot be automatically adjusted with the change of the operating pressure of the air conditioning unit

Method used

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  • Water seal device and air conditioning unit
  • Water seal device and air conditioning unit

Examples

Experimental program
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Effect test

Embodiment 1

[0027] This embodiment describes the water sealing device of the present invention in detail.

[0028] The water sealing device of this embodiment includes a drainage assembly and an adjustment assembly. Wherein, the drainage assembly is used to discharge the condensed water in the air conditioning unit, one end of the drainage assembly is connected to the drain port of the air conditioning unit, and the other end of the drainage assembly is provided with an adjustment assembly, and the adjustment assembly is based on the change of the operating pressure of the air conditioning unit. Adjust the height of the other end of the drain assembly.

[0029] Preferably, when the operating negative pressure in the air-conditioning unit increases, the adjustment assembly adjusts the height of the other end of the drainage assembly in the direction of increasing the height difference between the two ends of the drainage assembly; The direction of the height difference between the two end...

Embodiment 2

[0042] This embodiment describes the air conditioning unit of the present invention in detail.

[0043] The air-conditioning unit of this embodiment includes the water seal device of any technical solution in Embodiment 1. The water seal device can adapt to the water seal pressure difference of different negative pressure units in a wide range. When the operating negative pressure in the unit changes, The height of the other end of the drainage assembly can be adjusted by adjusting the assembly, thereby adjusting the height difference between the two ends of the drainage assembly, and then the condensed water in the water tray of the air conditioning unit can be discharged to avoid water accumulation that affects the quality of the unit.

[0044] Any process or method description described in the present invention can be understood as representing a module, segment or portion of code including one or more executable instructions for implementing specific logical functions or st...

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PUM

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Abstract

The invention discloses a water seal device and an air conditioning unit and relates to the technical field of air conditioners. The problem that the drainage water pressure of the water seal device in the prior art cannot be automatically adjusted along with the operation pressure change of the air conditioning unit. The water seal device comprises a drainage assembly and an adjusting assembly, the drainage assembly is used for draining condensate water in the air conditioning unit, one end of the drainage assembly is connected with a drainage port of the air conditioning unit, the adjusting assembly is arranged at the other end of the drainage assembly, and the adjusting assembly adjusts the height of the other end of the drainage assembly based on the change of the operating pressure of the air conditioning unit. When the operating pressure of the air conditioning unit is changed, the water seal device can adjust the height of the other end of the drainage assembly through the adjusting assembly, so that the height difference between the two ends of the drainage assembly is adjusted, condensate water in a water pan of the air conditioning unit can be drained, and accumulated water is prevented from affecting the quality of the unit.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a water sealing device and an air conditioning unit with the water sealing device. Background technique [0002] The HVAC project must be equipped with a water seal device when installing refrigeration equipment, and the water seal device can ensure the smooth discharge of condensed water generated during the operation of the unit. Specifically, when the unit is running, the inside of the unit is in a negative pressure environment, and the water seal device uses the pressure difference when the condensed water is discharged to overcome the pressure of the unit during operation to ensure the smooth discharge of the condensed water; at the same time, the water seal device can prevent the unit from leaking air, That is to prevent the air in the unit from leaking from the drain of the water seal device or the air outside the unit to enter the unit from the drain. [0003] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/22F24F11/89
Inventor 陈伟康何伟光梅进忠肖珊周镜明
Owner GREE ELECTRIC APPLIANCES INC