refrigeration equipment
A technology for refrigeration equipment and transition pipes, which is applied in refrigerators, refrigeration components, mechanical equipment, etc., can solve the problems of low reliability, unstable noise reduction effect, difficult processing and assembly of transition pipes, etc., so as to reduce the number of solder joints. , Easy to install, suitable for mass production
Active Publication Date: 2017-02-08
HAIER GRP CORP +1
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a refrigeration equipment that solves the defects in the prior art that the transition tube is difficult to process and assemble, has low reliability and unstable noise reduction effect, and realizes the convenience of the transition in the refrigeration equipment. Tube processing assembly, and reduce the noise generated by the capillary
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[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] Such as Figure 1-Figure 3 As shown, the refrigeration equipment of this embodiment includes a box body 1, a compressor 2, an evaporator 3, a condenser (not shown) and a capillary tube 4, the box body 1 includes an outer shell 11 and an inner liner 12, and the outer shell 11 and the inner liner 12 An insulating layer 13 is arranged be...
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The invention provides a refrigeration device, which includes a box body, a compressor, an evaporator, a condenser and a capillary tube. The box body includes an outer shell and an inner tank. The concave cavity of the compressor, the compressor is located in the concave cavity, and also includes a transition tube of equal section, the transition tube is connected between the capillary and the evaporator, and the capillary and the transition tube are located between the concave cavity and the liner. By using a transition tube with equal cross-section, the pole injection noise and injection speed generated by the high-speed refrigerant output from the capillary tube outlet are decelerated, and the overall noise level of the refrigeration equipment is significantly reduced. The structure of the transition tube is an equal-section structure, which reduces The number of solder joints is very suitable for mass production; in addition, since the capillary and the transition tube are arranged between the concave cavity and the inner tank, the radiation sound wave emission direction of the capillary is changed, and the impact of capillary noise on users is more effectively reduced .
Description
technical field [0001] The invention relates to a refrigeration device, in particular to a refrigeration equipment. Background technique [0002] At present, refrigeration equipment (for example: refrigerators, freezers) is widely used in people's daily life. The refrigeration circuit in the refrigeration equipment usually consists of a compressor, an evaporator, and a condenser. A capillary tube is arranged between the evaporator and the condenser. During the operation of the refrigeration equipment, the refrigerant flows through the capillary due to the cross-section Variations will create noise. In order to reduce the noise generated by the capillary, in the prior art, a transition pipe with a variable cross-section or a transition pipe with a sudden cross-section is usually used to connect the capillary and the inlet pipe of the evaporator, so as to reduce the flow noise of the capillary. Specifically, the application number is 92103280.3, and the name is a refrigerato...
Claims
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IPC IPC(8): F25B41/00F25B41/20F25B41/37
CPCF25B41/37
Inventor 刘益才刘永辉肖长亮芦小飞刘越谢玉刚王明盛吴有志夏淯博
Owner HAIER GRP CORP