Two-way throttle valve for air conditioner and air conditioner with same
A two-way throttling valve, air conditioner technology, applied in the direction of fluid circulation arrangements, refrigerators, lighting and heating equipment, etc., can solve problems such as difficult installation and complex structure
Active Publication Date: 2019-06-07
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
[0003] The embodiment of the present invention provides an air conditioner with a two-way throttle valve machine for an air conditioner to solve the problems of complex structure and difficult installation in the prior art
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[0034] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, relational terms such as first and second etc. are used only to distinguish one entity or structure from another without requiring or implying any actual relationship or relationship between these entities or structures. order. Various embodiments herein are described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of the various embodiments may be referred to each other.
[0035] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "low...
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The embodiment of the invention discloses a two-way throttle valve for an air conditioner, and belongs to the technical field of refrigeration. The two-way throttle valve is provided with a first pipeline and a second pipeline; the first pipeline is in communication with a first capillary tube, and the first pipeline is in one-way communication in the first direction; the second pipeline is in communication with a second capillary tube, and the second pipeline is in one-way communication in the second direction; the first direction is opposite to the second direction; and the diameter of the first capillary tube is greater than the diameter of the second capillary tube and / or the length of the first capillary tube is shorter than the length of the second capillary tube. According to the embodiment, the first capillary tube and the second capillary tube are arranged in the two-way throttle valve to form an integral structure, and the characteristics of being simple in structure and easyto install are achieved.
Description
technical field [0001] The invention relates to the technical field of refrigeration, in particular to a two-way throttle valve for an air conditioner and an air conditioner with the same. Background technique [0002] The evaporation pressure of the air conditioner in the heating operation is lower than that in the cooling operation, that is to say, the compression ratio of the heating operation is greater than that of the cooling operation, so when the air conditioner is in the heating operation, this causes the air conditioner to Capillary tubes of different diameters and / or different lengths are required for cooling operation and heating operation. In the prior art, the structure of a one-way valve and capillary tube assembly is usually used to replace the capillary tube, but the structure is complicated and the installation is difficult. Contents of the invention [0003] The embodiment of the present invention provides an air conditioner with a two-way throttle valve...
Claims
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Login to View More IPC IPC(8): F25B41/06F25B41/31
Inventor 汪亚东王若峰乔光宝张振富
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD