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Water pump part, outdoor unit, and outdoor unit control method

A control method and technology for an outdoor unit, applied to pump elements, components of a pumping device for elastic fluids, machines/engines, etc. Guaranteed drainage efficiency and improved reliability

Pending Publication Date: 2019-02-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing water pump parts are easily affected by the special environment. When the water pump parts suddenly stop working, some water will remain inside the water pump parts. When the ambient temperature is lower than zero degrees Celsius, the water remaining in the water pump will freeze. , technical problems that cause water pump components to fail to work properly

Method used

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  • Water pump part, outdoor unit, and outdoor unit control method
  • Water pump part, outdoor unit, and outdoor unit control method
  • Water pump part, outdoor unit, and outdoor unit control method

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] When the ambient temperature is lower than 0°C and the outdoor unit is in the heating condition, the condensed water is easy to freeze, and the freezing will damage the water pump components and cause the outdoor unit to fail to drain water.

[0037] Such as Figure 1 to Figure 4 The water pump components shown include a water pump 1, the water pump 1 has a water suction port, and the water suction port 7 is provided with a second heating element 4, and the water pump 1 uses the water suction port 7 to dissipate the condensation generated by the outdoor unit. Water is sucked into the water ...

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Abstract

The invention provides a water pump part, an outdoor unit and an outdoor unit control method. The water pump part comprises a water pump, wherein the water pump is provided with a water inlet; and a second heating element is arranged on the water inlet. According to the water pump part, the outdoor unit and the outdoor unit control method provided by the invention, through arranging a first heating element, a drainage pipe of the water pump part can be heated, so that condensate water in the drainage pipe is prevented from being condensed and frozen, and the drainage efficiency of a unit is ensured; in addition, through arranging a second heating element, the condensate water in the water pump part can be heated, so that the occurrence of the phenomenon that the inner part of the water pump part is frozen so as to cause the damage of the water pump part is prevented; and through arranging a third heating element, the condensate water on a chassis can be prevented from being frozen so as to smoothly flow to the water pump part, so that the unit can drain reliably under the circumstance that the environment temperature is too low (0 DEG C and below), and the reliability of the unit under the circumstance that the environment temperature is too low is further improved.

Description

technical field [0001] The invention relates to the technical field of water-driven equipment, in particular to a water pump component, an outdoor unit and a control method for the outdoor unit. Background technique [0002] The existing water pump parts are easily affected by the special environment. When the water pump parts suddenly stop working, some water will remain inside the water pump parts. When the ambient temperature is lower than zero degrees Celsius, the water remaining in the water pump will freeze. , causing technical problems that the pump components cannot work normally. Contents of the invention [0003] In order to solve the technical problem of icing in the water pump components, a water pump component, an outdoor unit and a control method for the outdoor unit capable of ensuring reliable drainage are provided. [0004] A water pump component includes a water pump, the water pump has a water suction port, and a second heating element is arranged at th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/58F04D29/00F24F1/36F24F1/46F24F11/42F24F11/64F24F11/89F24F13/22F24F13/30F24F110/12
CPCF04D29/007F04D29/588F24F1/36F24F1/46F24F11/42F24F11/64F24F11/89F24F13/222F24F13/30F24F2110/12
Inventor 薛寒冬
Owner GREE ELECTRIC APPLIANCES INC
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