A compressor refrigeration pipe fitting that is convenient to assemble
A technology for convenient assembly and compressor, applied in the field of compressor refrigeration pipe fittings, can solve problems such as inconvenient assembly of compressor refrigeration pipe fittings, and achieve the effects of increasing connection stability, improving sealing performance, and solving poor stability.
Active Publication Date: 2020-02-21
合肥中安机械电器有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantage of inconvenient assembly of compressor refrigeration pipe fittings in the prior art, and propose a compressor refrigeration pipe fitting that is easy to assemble
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] refer to Figure 1-4 , a conveniently assembled compressor refrigeration pipe fitting, comprising a pipe fitting body 1, a fixing sleeve 4, the fixing sleeve 4 is fixedly welded to both ends of the refrigeration pipe, and the inside of the pipe fitting body 1 is respectively inserted with a first refrigeration pipe 2 and a second refrigeration pipe. One end of the refrigeration pipeline 3.
[0025] The fixed sleeve 4 is fixedly connected with two fastening blocks 21 at one end outside the pipe fitting body 1, and the two fastening blocks 21 are arranged symmetrically. The two fastening blocks 21 are connected with second bolts 22 respectively. Pass through th...
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The invention discloses a conveniently assembled compressor refrigeration pipe fitting, which comprises a pipe fitting body and a fixing sleeve. The fixing sleeve is located outside the pipe fitting body and is fixedly connected with two fastening blocks. Bolt, one end of the second bolt passes through the side wall of the pipe fitting body to reach the second groove inside the pipe fitting body, a trapezoidal block is provided inside the second groove, and a threaded hole matching the second bolt is provided on the trapezoidal block , the side of the trapezoidal block close to the bottom wall of the second groove is fixedly connected with the first slider, the side of the trapezoidal block away from the first slider is provided with a trapezoidal plate, the two ends of the trapezoidal plate are respectively fixedly connected with the second slider, and the trapezoidal plate is away from the A plurality of wedge-shaped blocks are equidistantly distributed on one end surface of the trapezoidal block, and a wedge-shaped block limiting groove matching the wedge-shaped blocks is provided on the outer wall of the fixing sleeve. The conveniently assembled compressor refrigerating pipe fitting disclosed by the invention can well solve the shortcomings of the prior art that the compressor refrigerating pipe fitting is inconvenient to assemble, poor in stability, and poor in sealing performance.
Description
technical field [0001] The invention relates to a pipe fitting, in particular to a compressor refrigeration pipe fitting which is convenient to assemble. Background technique [0002] Pipe fittings are a general term for components that play the roles of connection, control, direction change, diversion, sealing, support, etc. in the piping system. In refrigeration or heating appliances such as air conditioners or refrigerators, in order to realize the exchange of cold and heat, it is necessary to use a compressor to compress the refrigerant so that it can absorb or release heat; It becomes a gaseous state, and turns into a liquid state when it releases heat. Therefore, when the refrigerant is input or output from the compressor, the reliability of its sealing and fixing is particularly important. In the prior art, when using ordinary connecting pipes to connect to the compressor, it is necessary to first Install a protruding fixing part on the pipe fitting, and then weld th...
Claims
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IPC IPC(8): F16L21/00F25B41/00F25B41/40
CPCF16L21/007F25B41/40
Inventor 周志尚吴鲜朝范小平
Owner 合肥中安机械电器有限公司