Method for making a new type of water cap structure of a new type of filter
A new type of filter technology in the field of water cap structure of the technology, the utility model relates to the filter technology in the field of water treatment, in particular to a new type of filter, the water cap structure of the utility model.
The water cap device of the  filter is made of engineering plastics, the pressure strength is high, the connection is firm and the other is not falling off. It can be widely used in water treatment filter, filter, back program and ion exchange column. The structure can be used for drinking water treatment, and also can be used in various industrial water such as beverage, printing and dyeing, swimming pool and so on. It can also be applied to industrial wastewater, domestic sewage treatment project. But in the current use of the filter, the conventional structure is composed of water cap, cap and stainless steel cover, stainless steel lid on the Kong Gang good fixed Sheung Shui cap, when the number of filter element, the water cap on a one by one with the hole, so that the time.
Therefore, in view of the above, the need for the existing technology to improve the existing technology. The invention  in view of the above defects, the utility model provides a kind of the conjoined structure, without the need for additional cap, Sheung Shui, can save time, improve the disassembly and packing filter efficiency of the new filter water cap structure, to solve the problems of existing technology.  to achieve the above purpose, the utility model adopts the following technical scheme:  a new type of water cap structure, including stainless steel cover, the surface of the stainless steel cover is evenly arranged on the top of each convex point, and at the same time, the upper and lower side of each convex point is arranged under the bottom of each convex point.  the upper and lower convex set of the upper and lower convex set six, the lower end of the lower convex set of a filter element, the lower end of the filter cap interface.  the utility model has the advantages of the new filter water cap structure has the beneficial effects: by the original stainless steel lid, the hole of the upper end of the sealed and let the raised, while the lower end of the stay in the hole and protruding downward, so filter just that traps, and both ends of the length of the protrusion can and Sheung Shui cap of the same length, so that with water cap is fixed with a filter, the improved stainless steel cover cover directly on the filter, without additional cap, Sheung Shui, replacement is convenient, save time and cost, to improve the efficiency, reducing the change filter, take water cap would also like to find a container is placed the trouble and improves the disassembly and packing filter efficiency.