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

Secondary precise filtering and sterilizing system

A precision filtration and germicidal lamp technology, which is applied in the direction of filtration treatment, water/sewage multi-stage treatment, special treatment goals, etc., can solve the problems of limited space, small swimming pool volume, and inability to frequently use chemical disinfection, etc., to achieve thorough filtration, The effect of prolonging the service life and avoiding shock

Active Publication Date: 2021-08-17
NINGBO SPLASH POOL APPLIANCE CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society and economy, family swimming pools and community swimming pools gradually appear in the urban life of residents. Unlike general commercial swimming pools, these swimming pools are relatively small in volume and limited in space, and cannot accommodate large-scale filtration and sterilization equipment. It is impossible to frequently use chemical methods for disinfection. Therefore, an integrated swimming pool water filtration device with a small size and a sterilization function is needed to regularly filter and disinfect the swimming pool water to ensure the health of users.

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
  • Secondary precise filtering and sterilizing system
  • Secondary precise filtering and sterilizing system
  • Secondary precise filtering and sterilizing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of secondary precise filtration sterilization system described in this embodiment, such as figure 1 As shown, it includes a sand tank 1, a loam cake 2, a filter element 3, filter sand 4 and an ultraviolet germicidal lamp 5. The loam cake 2 is sealed and connected to the sand tank 1, and the sand tank 1 is filled with filter sand 4. The filter element 3 is arranged in the sand tank 1, the upper cover 2 is provided with a water inlet 200, a water outlet 201, and an ultraviolet lamp mounting seat, and the sand tank 1 is provided with a water purification area 100 isolated by a partition 6 and Sand filling area 101, the water inlet 200 communicates with the sand filling area 101, the water outlet 201 communicates with the water purification area 100, the ultraviolet germicidal lamp 5 is fixed on the ultraviolet lamp mounting seat, and the lamp tube of the ultraviolet germicidal lamp 5 Extend into the water purification area 100; the filter element 3 is arranged in th...

Embodiment 2

[0032] A kind of secondary precise filtration sterilization system described in this embodiment, such as Figure 4 , Figure 5 As shown, in addition to the features described in Embodiment 1, in order to realize the control of the water circuit of the equipment and the cleaning of the internal filter material, the upper cover 2 is provided with a multi-way valve 22 communicating with the water inlet 200 and the water outlet 201. The multi-way valve 22 is provided with a sewage water inlet 220, a waste water outlet 221, and a swimming pool outlet 222. The multi-way valve 22 includes at least three working positions, which are connected to the sewage water inlet 220 and the water inlet 200, and connected to the outlet at the same time. The filter and discharge working position of the water port 201 and the waste water discharge port 221; the backwashing work position that connects the sewage water inlet 220 and the water outlet 201 and simultaneously connects the water inlet 200...

Embodiment 3

[0038] A kind of secondary precise filtration sterilization system described in this embodiment, such as Figure 6 , Figure 7 As shown, in addition to the features described in Embodiment 2, in order to realize the effective switching of the equipment waterway, simplify the arrangement of valve pipelines, and reduce the volume of the valve, the multi-way valve 22 includes a valve body 23 integrated with the upper cover 2, a cover The valve cover 24 on the valve body 23, the valve core arranged between the valve body 23 and the valve cover 24, the valve body 23 is provided with a valve cavity, the top of the valve cavity is open, and the valve cavity is provided with Waterproof partition 27, and divides the valve cavity into six chambers of equal size and arranged in a ring, in which two adjacent chambers form the water inlet chamber 230, and the remaining four chambers form the swimming pool drainage chamber 231 sequentially in a circular order , the water outlet chamber 232...

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 secondary precise filtering and sterilizing system which comprises a sand cylinder, an upper cover, a filter element, filter sand and an ultraviolet sterilizing lamp, the upper cover is connected with the sand cylinder in a sealed mode, the sand cylinder is filled with the filter sand, the filter element is arranged in the sand cylinder, and the upper cover is provided with a water inlet, a water outlet and an ultraviolet lamp mounting base. A water purification area and a sand filling area which are isolated by a partition plate are arranged in the sand cylinder, the water inlet is communicated with the sand filling area, the water outlet is communicated with the water purification area, and a lamp tube of the ultraviolet germicidal lamp extends into the water purification area; a water conveying hole is formed in the partition plate and connected with a valve element and a backwashing water pipe through a three-way pipe, the filter element is arranged in the sand filling area, a water collecting pipe and a filter element water outlet are arranged at the two ends of the filter element respectively, and a filter part is distributed at one end of the water collecting pipe and buried by filter sand. According to the secondary precise filtering and sterilizing system, filtering is more thorough, impact of backwashing water on a precise filtering part is avoided in the backwashing process, and the service life is prolonged.

Description

technical field [0001] The invention relates to a swimming pool water filtration system, in particular to a secondary precision filtration and sterilization system. Background technique [0002] With the development of society and economy, family swimming pools and community swimming pools gradually appear in the urban life of residents. Unlike general commercial swimming pools, these swimming pools are relatively small in volume and limited in space, and cannot accommodate large-scale filtration and sterilization equipment. It is not possible to frequently use chemical methods for disinfection. Therefore, an integrated swimming pool water filtration device with a small size and a sterilization function is needed to regularly filter and disinfect swimming pool water to ensure the health of users. Contents of the invention [0003] The object of the present invention is to provide a highly integrated and easy-to-use secondary precision filtration sterilization system in ord...

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): C02F9/08C02F103/42
CPCC02F1/001C02F1/32C02F2303/04C02F2103/42C02F2303/16
Inventor 杨宏良叶海栋王怀平
Owner NINGBO SPLASH POOL APPLIANCE CO LTD