What are the common types of mini submersible pumps?

As submersible pumps for such places to use more special equipment, with many industries in our country for the demand for such products is more exuberant, the types of products are also increasing. With the competition in the market and the flooding of Internet information, it is sometimes difficult for customers to find suitable products from a great deal of information. For customers, how to filter out the miniature submersible pumps that fit their needs from these information needs more professional knowledge. What are the common types of mini submersible pumps? Next, we will analyze the information of several miniature submersible pumps: 1, AC micro-pump: that is, the power is AC small pump, AC micro-pump commutation is through the 50HZ mains frequency changes, the speed is low, AC pumps There is no electronic components, can be high temperature, the same lift exchange pump size and power is 5-10 times the DC brushless water pump. 2, brush DC pump: pump work, the coil and commutator rotation, magnets and carbon brush does not turn, the alternating current direction of the coil is rotated with the commutator motor and brush to complete, as long as the motor rotation Brush will produce wear and tear. 3, brushless DC pump: Motor-type brushless DC pump is the use of brushless DC motor with impeller composition. Motor shaft and impeller together, there is a gap between the stator and rotor pump, the use of water for a long time will penetrate into the motor to increase the possibility of motor burn out. 4, Brushless DC pump: Brushless DC pump with electronic components for the commutation, without the use of carbon brush for the direction of the high-performance ceramic shaft and wear-resistant ceramic bushings, bushings and magnets by injection molding as a whole will be avoided Wear and tear, so brushless DC magnetic pump life has greatly enhanced. There are four types of miniature submersible pumps that are mainly used. These kinds of products enrich the products and make them more distinctive and characteristic. After years of development, miniature submersible pumps already have a certain strength of development, but how to give full play to these types of features makes them suitable for production to the greatest extent, and manufacturers need to do more hard work and pay. Related articles: Well submersible pump failure analysis and solutions Well submersible pump features and functions of what?

Tile paving is a major event in wall and floor finishes, but because of its construction often means that the dust of the decoration space, so this part of the headache for many people. So in the end is the tile glue or grout it? Next, let's take a look.
1, cement sand; cement mortar, mortar composed of cement, fine aggregate and water, and lime, reactive admixture or admixture added on site into cement mortar and cement mortar, which are traditional ceramic tiles The main method of paving is accepted and used by most people. However, when using cement mortar tile laying will encounter many problems, such as dust flying, poor construction environment; tile paste is not strong, there will be shedding and hollowing phenomenon.
 
And due to the weight of the cement is large, it is difficult to pave the walls of large-size ceramic tile compact, which has become a big problem brick wall construction. However, if you do not use cement mortar, but the use of Ceramic Tile Adhesive to pave the way, then the paving work will become like?
2, if the shop tiles with cement mortar tile, then the construction steps are wet wall, throw brick, support, etc., the effect is low, and the effect will not be too good, it is easy to produce hollowing out the tile, etc.; Tile adhesive tiles, then do not pre-foam tiles, do not wet the wall, the technical requirements of workers is not high,
 
Paste speed is 4-6 times the cement, brick joints will not have excess slurry, brick surface is not dirty, you can also put more than one tile, than the single-piece of cement mortar to paste too much.
3, Tile Adhesive Grout (with strong adhesion and resistance to falling ability, the requirements of the Ceramic Tile Wall Adhesive wall and non-cementing mortar to play the paste, such as wood), heavy brick tile adhesive (adhesive, flexibility Wall, to resist the stress caused by thermal expansion and contraction bonding layer, with gypsum board, fibreboard and a larger size of various stone plate paste), points in great detail.
 
4, save space; use tile glue, just apply a thin layer, can well save space, and the use of cement mortar will need to lay a thick layer, although only a few millimeters or centimeters of the gap, but it overall On the occupation of the larger space, easy to make a small area of ?? the shop when the pavement is completed more narrow.
Although the tile adhesive has many advantages, but there are some small details in the use of Best Ceramic Tile Adhesive should also pay attention to:
 
5, the two materials are shrinking during the bonding process is the same, so the surface of the tile flatness is high, because it is filled with paste, there will be no fasting, fall off these conditions appear posted naturally look better.
 
6, on the whole, tile adhesive & grout is the inheritance of the advantages of traditional cement mortar, optimize and save resources of the modern way of laying.
In addition, there is also a method of mixing tile cement with cement mortar, which is called tile cement additive. The additive to improve the bond strength, flexibility and water resistance of cement sand can be used as an interface treatment agent and tile adhesive strength enhancer for swimming pools, home kitchen cabinets and other indoor wet places. The product if mixed with strong tile glue can be used directly for the old wall paste ceramic tile.


Tile Adhesive Grout

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