Unlock instant, AI-driven research and patent intelligence for your innovation.

Sand tank cleaner

A cleaner and sand tank technology, applied in gravity filters, chemical instruments and methods, loose filter material filters, etc., can solve the problems of operators covered with sand, breeding, and sand difficult to dig out

Inactive Publication Date: 2018-08-28
FOSHAN ALTO REFRIGERATION MFG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After a long time of use, the nutrient in the sand tank will lead to the growth of bacteria
[0004] When cleaning the current sand tank, all the sand needs to be taken out, and then the sand is cleaned, but the sand is difficult to take out, and it is easy for the operator to be covered with sand in the process of taking out the sand, resulting in a large loss of sand

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sand tank cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not confli...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sand tank cleaner. The sand tank cleaner comprises a flush pipe and a sand sweeping pipe which are connected together, wherein one end of the flush pipe is a water inlet, andthe other end of the flush pipe is a flush opening; the opening area of the water inlet is 5 times or above that of the flush opening; the flush opening aligns to an inlet of the sand sweeping pipe;a sand inlet clearance is arranged between the flush opening and the inlet of the aligned sand sweeping pipe. During use, a high-pressure water pipe is connected with the water inlet; the sand sweeping pipe is connected with a sand recovering tank; then the sand tank cleaner is putted into the sand tank, and a high-pressure water column can flush sand in the sand inlet clearance into the sand sweeping pipe. Due to rapid water current, the sand and water can enter the sand recovering tank through the sand sweeping pipe. The sand tank cleaner disclosed by the invention is used for cleaning the sand tank.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a sand tank cleaner. Background technique [0002] Swimming pools use a lot of water. For cost reasons, the swimming pool water will not be replaced all the time. Therefore, it is necessary to filter the water in the swimming pool and physically filter the foreign objects and impurities in the water. [0003] Existing swimming pool filtration equipment often uses sand tanks to filter, and a certain scale of quartz sand is generally placed in the sand tanks. When water flows through the quartz sand from above, part of the solid suspended matter in the water enters the tiny holes formed by the upper filter material and is trapped by the surface layer of the filter material due to adsorption and mechanical retention. At the same time, the suspended matter between these trapped Overlapping and bridging occurs again, as if a thin film is formed on the surface of the filter layer, whic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/46
CPCB01D24/46
Inventor 柯华春
Owner FOSHAN ALTO REFRIGERATION MFG