大电竞app

Application example of maintenance free moisture absorber

 

Product background and introduction:

If the moisture receiver connected to the transformer oil conservator is not thoroughly filtered, it will easily cause the accumulation of moisture in the oil pillow capsule. When the oil storage tank is oozing, serious equipment failures will occur. The absorbent is filled with adsorbent silica gel, and some of the discolored silica gel is often added. When the discolouration silica gel changes from blue to light red, it indicates that the adsorbent silica gel has been wetted and must be replaced or dried.

For transformer, replacement of moisture absorber silica gel is a regular maintenance work. For a certain period of time, the desiccant should be visually inspected, and the desiccant desiccant should be replaced frequently. The cost of these works is considerable, and if the waste after replacement is not handled properly, it will further cause environmental pollution.

Developed by 大电竞app company The JY-MXS series maintenance free moisture absorber provides an ideal solution to solve the above problems: applying the online heating and drying regeneration principle, combined with the weighing control strategy and timing control strategy, realize the maintenance function of the moisture absorber. The product now has three generations of products, namely, ceramic sinter net with single tank design, isolated air free maintenance hygroscopicity device, sintered steel mesh with two left and right cans, air isolation type maintenance free moisture absorber, and oil cup air separation type maintenance free moisture absorber designed for both tanks.

The product is now available. 2 invention patents, 1 utility models, and 1 software copyright registration certificates. Book. They are:

1. A maintenance free moisture absorber and its control method (Patent No.: ZL201510378460.2);

2. A temperature control open and maintenance free moisture absorber with dual drying chamber (Patent No.: ZL201610939126.4);

3. A maintenance free moisture absorber (utility model). Patent No.: 201520464417.3).

 

Product type:

1. Ceramic sintering net air isolation type maintenance free moisture absorber: not more than 10kg silica gel weight for single tank design. When the oil pillow is sucked into the air, the air passes through the filter screen and enters the inner part of the moisture absorber. The filter screen filters the dust in the air, and the filtered air passes through the drying chamber. The amount of moisture in the air is fully absorbed by the desiccant to achieve the purpose of drying the air. By controlling the heating elements installed in the drying room regularly, the steam generated during the drying process diffuses through the direction of flow, reaches the glass tube through the metal net, condenses on the glass tube, condenses the water beads along the glass tube to the metal flange installed at the bottom, and flows to the moisture absorber, so that the moisture absorber can achieve the purpose of maintenance free.

Comparative photos before and after the transformation.

Pre loaded photos

Photo after loading

 

2, ceramic sintering net air isolation type maintenance free moisture absorber: greater than The weight of 10kg silica gel is designed for left and right parallel tanks, and its working principle is the same as that of single tank.

 

3, oil cup isolation air free maintenance moisture absorber: only three specifications, for the design of two cans. The main tank and auxiliary tank are also used for air drying. When the moisture saturation of silica gel needs to be dehydrated and regenerated, the main tank enters the online drying mode, the mechanical valve is automatically isolated from the system, and the auxiliary tank provides the normal breathing service for the main equipment. After the main tank can completely restore the silica gel, the main tank can be turned into normal use, and the auxiliary can enter the online drying mold. It automatically cuts off the connection with the breathing passage of the main equipment until the silica gel is completely reduced. This structure achieves the parallel operation of online drying and normal air drying. In addition, the model is equipped with an oil cup, which can intuitively reflect the breathing state of the transformer through the oil cup.

Photos after renovation:

 

 

No more than >

Next: our air-cooled control cabinet and control cabinet are successfully shipped to Xi'an North 750kV substation.

365体育【yabo9.in】_体育_腾讯网365体育【yabo9.in】←输入域名-长城网365体育【yabo9.in】_凤凰网365体育【yabo9.in】←输入域名--浙江频道--人民网365体育【yabo9.in】_游戏_腾讯网uedbet体育(yabo7.in)_凤凰网资讯_凤凰网uedbet体育(yabo7.in)←输入域名_凤凰资讯uedbet体育(yabo7.in)_财经消费_厦门网uedbet体育(yabo7.in)_游戏_腾讯网KOK体育【bob8.in】_百度百科KOK体育【bob8.in】-国际在线KOK体育【bob8.in】_宁波频道_凤凰网