supermarket refrigerated showcase » article > display refrigerator > How to use walk-in cooler tube expansion assembly
How to use walk-in cooler tube expansion assembly
How to use walk-in cooler tube expansion assembly
When welding walk-in cooler pipelines, we usually encounter the situation of welding two copper tubes with the same diameter. It is necessary to use the expansion assembly to expand one of the two copper tubes to be welded. The main function of the pipe expansion assembly is to expand the copper pipe. The main function of the flaring clamp in the tube expansion assembly is to clamp the copper tube to be flared. There are many orifices of different sizes on the flaring splint. During the flaring operation, put the copper pipe into the appropriate hole and then perform the flaring operation. The support of the pusher is used for flaring. The support of the pusher can be divided into length and length. When expanding the pipe, different sizes of branches can be used for the expansion of copper pipes of different diameters. When flaring the pipeline of the walk-in cooler, two flaring operations are often involved, one of which is the cup-shaped mouth operation and the other is the bell mouth operation. The method of expanding the cup-shaped port of the walk-in cooler pipeline is as follows:
unscrew the fastening nut at one end of the expander splint.
select the hole in the expander clamp plate that is suitable for the diameter of the copper pipe to be expanded.
Put the copper pipe to be flared into the corresponding hole of the flared splint, the mouth of the copper pipe faces the flared surface of the splint orifice of the flare.
Tighten the fastening nut to clamp the flared splint. When clamping the flared splint, pay attention to the height of the leakage of the nozzle, that is, the reserved length of the copper tube, and reserve the length of the copper tube about 1cm-. Note: The diameter of the copper pipe is different, and the reserved length of the copper pipe during the flaring operation is different. Generally, the reserved length of the smaller diameter copper pipe is shorter, and the reserved length of the larger diameter copper pipe Longer.
After the copper tube is clamped by the splint, press the taper support of the ejector vertically on the nozzle, so that the arched foot of the ejector clamps the flared splint, and the specific operation confirms that the arched foot of the ejector clamps the expansion After the mouthpiece is splinted, slowly rotate the top pressure screw in a clockwise direction, and the branch of the nipple will expand the nozzle of the copper tube. Continue to rotate the top pressure screw until the support of the walk-in cooler pusher expands the nozzle of the copper pipe into a cup shape. After the
copper pipe is expanded, loosen the top pressure screw of the top pressure device and remove the top pressure device.
Loosen the fastening nut of the flared splint and take out the flared copper tube.
The above articles are from refrigerated showcase display cases and walk-in cooler. For more information, please log in: www.ihdjx.com
Free order hotline: Mr. +86 82601956n
n3 nn3 260 1956 n
n0 nn3 260 1956 n
n0 nn3 260 n>
n0
keywords:
Ranking of similar articles
- Dragon fruit reveals ark makes pitaya ornamental fruit
- May 2011 refrigerated showcase Qingyuan Tour
- walk-in cooler disassembly and maintenance method
- Represent the frozen watermelon fruit for storage
- 2012 take care of the old man from the supermarket refrigerated showcase
- Refrigerated showcase major sales walk - cooler in class
- Refrigerated showcase walk - in cooler energy-saving progresses steadily
- Refrigerated showcase walk - in cooler cleaner which aspects should be paid attention to
- Small convenience store owner should show how to choose the convenience stores ltd. refrigeration
- refrigerated showcase Tip: Which fruits are not suitable for placing in the fruit refrigerated showcase
- 2013 refrigerated showcase ltd. refrigeration lunar New Year holiday notice
- The structure and working principle of computer-based supermarket refrigerated showcase
- Commercial refrigeration evaporator embedment and production (6)
- Air-conditioner noise?
- The rapid growth of the supermarket walk-in cooler market in refrigeration equipment
- walk-in cooler refrigeration failure and maintenance method (5)
- The air-conditioner doesn't automatically melt frost failure analysis
- display cases Refrigeration failures and maintenance methods (9)
- The general principle of design and layout of display cooler refrigeration system
- Walk-in cooler secondary failure unit refrigeration difference analysis (2)
Latest news articles
- May 2011 refrigerated showcase Qingyuan Tour
- refrigerated showcase Refrigeration Equipment Co., Ltd. growth process
- Refrigerated showcase major sales walk - cooler in class
- Refrigerated showcase display cooler written commercial display cooler legend
- Refrigerated showcase walk - in cooler energy-saving progresses steadily
- 2012 take care of the old man from the supermarket refrigerated showcase
- refrigerated showcase Tip: Which fruits are not suitable for placing in the fruit refrigerated showcase
- Dragon fruit reveals ark makes pitaya ornamental fruit
- Watermelon fresh-keeping refrigerator can better preserve the nutrients of watermelon
- Represent the frozen watermelon fruit for storage
- Hairy crabs freezer frozen taste more fresh
- How hairy crabs fresh refrigerated showcase display cooler tell you
- Large supermarket display ark how to choose the right goods
- Small convenience store owner should show how to choose the convenience stores ltd. refrigeration
- Refrigerated showcase ltd. refrigeration has been a leader in innovation and energy saving
- In September 2012, refrigerated showcase west chung
- Refrigerated showcase walk - in cooler cleaner which aspects should be paid attention to
- Correctly use refrigerated showcase supermarket refrigerated showcase the matters needing attention
- , a refrigerated display showcase meat cooler features of the product
- Refrigerated showcase walk - in the cooler is icy