CN203798037U - 制冷设备用节流铜管 - Google Patents

制冷设备用节流铜管 Download PDF

Info

Publication number
CN203798037U
CN203798037U CN201420079672.1U CN201420079672U CN203798037U CN 203798037 U CN203798037 U CN 203798037U CN 201420079672 U CN201420079672 U CN 201420079672U CN 203798037 U CN203798037 U CN 203798037U
Authority
CN
China
Prior art keywords
throttling
copper tube
refrigeration plant
section
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420079672.1U
Other languages
English (en)
Inventor
王焱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FANGHUI LOW-TEMPERATURE TECHNOLOGY Co Ltd HEFEI
Original Assignee
FANGHUI LOW-TEMPERATURE TECHNOLOGY Co Ltd HEFEI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FANGHUI LOW-TEMPERATURE TECHNOLOGY Co Ltd HEFEI filed Critical FANGHUI LOW-TEMPERATURE TECHNOLOGY Co Ltd HEFEI
Priority to CN201420079672.1U priority Critical patent/CN203798037U/zh
Application granted granted Critical
Publication of CN203798037U publication Critical patent/CN203798037U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

制冷设备用节流铜管,它涉及低温制冷技术领域。它包括管体,所述管体的断面切口为斜切口,切口截面呈椭圆形。本实用新型在铜管截断的时候,端口通径较大,节流效果好。

Description

制冷设备用节流铜管
技术领域
本实用新型涉及低温制冷技术领域,尤其涉及一种制冷设备用节流铜管。
背景技术
      低温制冷设备上用到的节流元器件,很多部分是小通径的铜管,当这些铜管在截断的时候,端口的一点点变形将使通径变小,从而影响节流效果,甚至影响到整台设备的性能。
发明内容
本实用新型的目的是提供一种在铜管截断时通径较大,节流效果好的制冷设备用节流铜管。
为了解决背景技术中所存在的问题,本实用新型是采用以下技术方案:它包括管体,所述管体的断面切口为斜切口,切口截面呈椭圆形。
本实用新型在铜管截断的时候,端口通径较大,节流效果好。
附图说明
图1是本实用新型的结构示意图;
图2为管体切口横截面。
具体实施方式
参见图1-2,一种制冷设备用节流铜管,它包括管体1,所述管体1的断面切口2为斜切口,切口2截面呈椭圆形。
本实用新型在毛细节流铜管断面开斜面切口,端截面为椭圆形,通径截面积较之前圆形变大,当端口一点点变形时其截面积较圆形时仍大,保证了毛细管的通径面积,节流效果好,从而保证了设备的整机性能。

Claims (1)

1. 一种制冷设备用节流铜管,其特征在于,它包括管体,所述管体的断面切口为斜切口,切口截面呈椭圆形。
CN201420079672.1U 2014-02-25 2014-02-25 制冷设备用节流铜管 Expired - Fee Related CN203798037U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420079672.1U CN203798037U (zh) 2014-02-25 2014-02-25 制冷设备用节流铜管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420079672.1U CN203798037U (zh) 2014-02-25 2014-02-25 制冷设备用节流铜管

Publications (1)

Publication Number Publication Date
CN203798037U true CN203798037U (zh) 2014-08-27

Family

ID=51380242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420079672.1U Expired - Fee Related CN203798037U (zh) 2014-02-25 2014-02-25 制冷设备用节流铜管

Country Status (1)

Country Link
CN (1) CN203798037U (zh)

Similar Documents

Publication Publication Date Title
CN203798037U (zh) 制冷设备用节流铜管
CN204328329U (zh) 一种新型管塞
CN207525855U (zh) 一种防涝洪防堵的园林排水管
CN203952148U (zh) 一种池塘曝气装置
CN103727339B (zh) 一种可转换三通
CN203309396U (zh) 一种节水灌溉管道用螺纹接头
CN204004970U (zh) 一种自封快速插接头
CN103723907B (zh) 一种可变喷口的玻璃吹管
CN202335273U (zh) 引水灌溉专用管
CN204829033U (zh) 一种带多头转换接头的密封管件
CN106089892A (zh) 一种管定位销
CN204062279U (zh) 管道分支结构
CN205001718U (zh) 一种三通接头
CN204611183U (zh) 一种引水灌溉专用四通管
CN203533016U (zh) 喷水管道
CN103586147A (zh) 一种增压管嘴
CN204127562U (zh) 通气旋流管件
CN203979697U (zh) 弹性防损pp-r管接头
CN203683373U (zh) 一种玻璃管切割装置中用的传输轮
CN204647427U (zh) 一种带球阀三通
CN202501004U (zh) 一种橡胶密封圈
CN202882028U (zh) 消除开启时发生颤动的室外消火栓
CN204647668U (zh) 一种带球阀三通活接
CN204879218U (zh) 一种带有尼龙层的密封管件
CN204386556U (zh) 稠油取样阀

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140827

Termination date: 20150225

EXPY Termination of patent right or utility model